SAMBA3G-E LVD Report - Falcom

EUROFINS ETS PRODUCT SERVICE GMBH 

TEST - REPORT 

EN 60950-1:2006 

TEST REPORT NUMBER: G0M20807-1884-L 

Eurofins ETS Product Service GmbH 

Storkower Str. 38c, 15526 Reichenwalde, Phone +49-33631-888 0 

Germany Fax +49-33631-888 660

Table of contents 

1. General Information 2 

1.1. Notes 2 

1.2. Operator 3 

1.3. Testing laboratory 4 

1.4. Application details 4 

1.5. Test item 5 

1.6. Test standards 6 

2. Technical test 7 

2.1. Summary of test results 7 

2.2. Test environment 7 

2.3. Test equipment utilised 8 

2.4. List of non-conformance items and general recommendations 12 

3. Test Results 13 

3.1. Particulars: Test item vs. Test requirements 13 

3.2. Tables 50 

3.3. Alternative components 57 

3.4. Diagrams 58 

4. Documentation 59 

4.1. Pictures 59 

4.2. Essentials of Product Documentation 61 

5. Appendix of test Report 62 

5.1. Enclosure PAH 62 

5.2. Enclosure ITB 2000 63 

Test Report No.: G0M20807-1884-L 


Storkower Str. 38c, D-15526 Reichenwalde, Germany 

Page 1 of 63

1. General Information 

1.1. Notes 

The purpose of conformity testing is to increase the probability of adherence to the essential requirements or 

conformity specifications, as appropriate. 

The complexity of the technical specifications, however, means that full and thorough testing is impractical 

for both technical and economic reasons. 

Furthermore, there is no guarantee that a test sample which has passed all the relevant tests conforms to a 

specification (only telecommunication products). 

Neither is there any guarantee that such a test sample will interwork with other genuinely open systems. 

The existence of the tests nevertheless provides the confidence that the test sample possesses the qualities 

as maintained and that its performance generally conforms to representative cases of communications 

equipment. 

The test results of this test report relate exclusively to the item tested as specified in 1.5. 

The test report may only be reproduced or published in full. 

Reproduction or publication of extracts from the report requires the prior written approval of the 





Page 2 of 63

1.3. Testing laboratory 

1.3.1. Location 


Storkower Str. 38 c 

D- 15526 Reichenwalde 

Germany 

Telephone : + 49 33631 888-00 

Telefax : + 49 33631 888-660 

1.3.2. Test location, where different: 

Name : ./. 

Street : ./. 

Town : ./. 

Country : ./. 

Telephone : ./. 

Fax : ./. 

1.4. Application details 

1.4.1. Details of applicant 

Name : Falcom Wireless Communications GmbH 

Street : Gewerbering 6, 

Town : 98704 Langewiesen, 

Country : Germany 

Telephone : +49(0)3677 8042-0 

Fax : +49(0)3677 8042-215 

Contact : Mr. Ralf Leipoldt 

Telephone : +49(0)3677 8042-0 




Page 4 of 63

1.4.2. Details of wanted approval holder 

Name : Falcom Wireless Communications GmbH, 

Street : Gewerbering 6, 

Town : 98704 Langewiesen, 


Telephone : +49(0)3677 8042-0 

Fax : +49(0)3677 8042-215 

Contact : Mr. Ralf Leipoldt 

Telephone : +49(0)3677 8042-0 

1.4.3. Manufacturer 

Name : Falcom Wireless Communications GmbH 

Street : Gewerbering 6 

Town : 98704 Langewiesen 


1.4.4. Dates of application 

Date of receipt of application : 08.07.2008 

Date of receipt of test item : 08.07.2008 

Date of test : 08.07.2008 up to 18.09.2008 

1.5. Test item 

1.5.1. Description of test item 

Description of test item : GSM/UMTS-Stick 

Type identification : SAMBA3G-E 

Brand Name : 

Serial number : without 

Number of samples : 2 




Page 5 of 63

1.5.2. Technical data 

Test item .........................................: GSM/UMTS-Stick (data modem) 

Protection class ..............................: class III 

Add. Mark. ......................................: CE0681, EN 50419 

Rated Power ...................................: USB (5V,

2. Technical test 

2.1. Summary of test results 

No deviations from the technical specification(s) were ascertained in the course 

of the tests performed. 

Or 

The deviations as specified in 2.4 were ascertained in the course of the tests 

performed. 

2.2. Test environment 

Temperature : -20 to 75 °C ± 1K 

Relative humidity content : 46 % 

Air pressure : 1007 hPa ± 10 hPa 

Altitude of test location : 57 m above NN 

Details of power supply : ETS 0186 (0-70V; 0-20A) 

Other parameters: 




Page 7 of 63

2.3. Test equipment utilised 

ID No. Test equipment Type Manufacturer 

ETS 0046 Separation transformer LTS 006 RFT 

ETS 0160 Protective wire and isolation tester PI 6001 D SPS electronic 

ETS 0186 Power supply LD75/20 GD-1 Zentro-Elektrik 

ETS 0195 Thermo hygro recorder C 042801 Amarell 

ETS 0205 High voltage test generator HA 3300 D SPS electronic 

ETS 0206 Leakage current tester AI5010D SPS electronic 

ETS 0208 Unjointed Finger probe P 10.05 PTL (Sonde 11) 

ETS 0209 Flexible Finger probe (EN 60950) P 10.01 PTL (Sonde B) 

ETS 0210 Flexible Finger probe - modified EN 60335-2-14 ETS 

ETS 0211 Metallic ball 50mm Isometall 

ETS 0213 

Hazardous live probe 3mm (EN 

P 10.11 PTL (Sonde 13) 

60950) 

ETS 0214 Ball pressure test apparatus T 10.02 PTL 

ETS 0215 Glow Wire tester T 03.14 PTL 

ETS 0216 Force gauge 50N P 10.31 PTL 

ETS 0217 Force gauge 500N FMI-100BU Alluris GmbH 

ETS 0312 Climatic chamber VC0033 Heraeus Vötsch 

ETS 3001 Termal Imager Ti20 Fluke 

ETS 3002 Bunsen burner H-6241N ED&D 

ETS 3003 Needle flame burner Needle flame ETS / CFH 

ETS 3004 Digital Caliper 10-871-2 ED&D 


ETS 3006 Digital Caliper AD-300 Hogetex 

ETS 3007 Feeler Gauges (EN 61032) Sonde A LGA / ETS / 

Sonde C Schneider / Sunho 

Sonde D 

Sonde 1 

Sonde 2 

Sonde 11 

Sonde 12 

Sonde 13 

Sonde 14 

Sonde 17 

Sonde 18 

Sonde 19 

Sonde 31 

Sonde 32 

Sonde 41 

Sonde 43 

Sonde 60950-1 

Sonde 60335-2-14 

Sonde 60598-2-20 

ETS 3008 Go gauge and No go gauge set ETS 

ETS 3009 Heating oven UT 6120 Heraeus Instr. 

ETS 3010 Inclined plane (10°) --- ETS 

ETS 3011 Digital Caliper AD-300 Hogetex 

ETS 3012 Insulation tester SAIT20 Summit 

ETS 3013 Separation / variable transformer LTS 606 




Thalheimer 

Transformator-werke 

Page 8 of 63


ETS 3014 Laser test system 

LabMaster / LM2 / 

LM10 

Coherent 

ETS 3015 

8-channel thermocouple input 

module 

ADAM-4018-D2 Advantech 

ETS 3016 

8-channel thermocouple input 

module 

ADAM-4018-D2 Advantech 

ETS 3017 Optical comperator 20x Hensoldt-Wetzlar 



ETS 3020 Transformer 5358.61 Statron 



ETS 3025 Spectrum Analyzer 3588A HP 

ETS 3026 Impact test apparatus EN 60598-2-5 Schütz 

ETS 3027 Crush test apparatus EN 60598-2-8 Schütz 

ETS 3028 Feeler probe (6x0,4mm) EN 71-1 13 ETS Product Service 

ETS 3029 Turning moment tester ETS Product Service 

ETS 3030 Torque spanner No. 4550-00 Rahsol 

ETS 3031 Screwdriver with adjustable torque No. 758 Rahsol 

ETS 3033 Weights set 1g-1000g Fritzsche-Dolgner 

Weight 1000g Fritzsche-Dolgner 

Weight 2000g Fritzsche-Dolgner 

ETS 3034 Digital thermometer VC 502 Voltcraft 

ETS 3037 Light meter CHY 331 Conrad Kfc 

ETS 3038 Digital photo tachometer DT-2234B-A JTW 

ETS 3040 Digital multimeter YH-3900 Digitek 

ETS 3041 Digital multimeter DT-6700 Huapu 

ETS 3042 Electronic Load EL 7000 ELV 

ETS 3043 High voltage tester DC (AC) SIP 010 RFT 

ETS 3044 

Precision multifunctional measuring 

device 

Testo 445 TESTO 

Co Sensor TESTO 

ETS 3046 Digital Oscilloskop TDS 520A Tektronix 

Probe A (ETS 3046a) Tektronix 

Probe B (ETS 3046b) Tektronix 

ETS 3052 Digital multimeter UT 30B-L UNI-T 

ETS 3053 Infrared Thermometer AZ AZ Instruments 

ETS 3055 Digital multimeter ET-2092 Minipa 

ETS 3056 Digital multimeter Fluke-189 Fluke 

ETS 3057 Digital multimeter Fluke-189 Fluke 

ETS 3058 Sound level meter (50 - 100dBA) 33-2055 Radio shack 

ETS 3059 Sound level meter (30 - 130dBA) 8921 AZ Instruments 

ETS 3060 Sound level meter CR:811B Cirrus Research 

ETS 3061 Acoustic calibrator CR:511E Cirrus Research 

ETS 3063 

Apparatus for testing the durability 

of markings 

EN 60730 ETS Germany 

ETS 3066 Plug Bending Tester JDW-1R 

GZ ZhiLiTong 

Electromech. 

ETS 3069 Dosimeter 6150 AD 5/E automess 

ETS 3070 Pendulum hammer test apparatus IEC 60068-2-75 LGA 

ETS 3071 Creepage distance test apparatus SH5201 Sunho 

ETS 3072 Scratch test apparatus --- ETS Germany 




Page 9 of 63

ID No. Test equipment Type 

EN 60730 Fig3 EN 

Manufacturer 

ETS 3074 Test Fingernail 

60335 Fig7 EN 

60745 Fig7 

EST China 

ETS 3075 

Pressure plate (250N up to 800N) 

Ø30mm 

EN 60950-1 cl.4.1 

ETS 3076 

Test hook (180mm by 5mm by 

8mm) 

EN 60065-1 Fig4; EN 

ETS Germany 

71-1 8.8 

ETS 3078 

Test plug for mechanical tests on 

coaxial junctions 

EN 60065 Fig9 ETS Germany 

ETS 3079 Impact block Ø80mm, 1kg EN 71-1 8.7 Schütz 

ETS 3080 Test wire set [Ø1,0mm / Ø0,5mm) 

EN 60335-2-25 

EN 62115 

ETS Germany 

ETS 3082 Tumbling barrel GT-1 

GZ ZhiLiTong 

Electromech. 

ETS 3083 

Measuring device for ultrasonic 

sound pressure 

ETS 3085 Biological Microscope Lab00x 

GZ Optical 

Instrumental Factory 

ETS 3086 Test chain for lamps IEC 60598 

P310 P310 

Friborg 

ETS 3087 

Standard resistance set (1m� P321 P321 

- 100000�) 

P321 P331 

P331 P331 

UdSSR 

ETS 3089 Stop watch JS-6000 JUNSO 

ETS 3090 Electric balance PSC-12 UWE 

ETS 3091 Electric balance SI-1 ACOM 

ETS 3095 

Dimension measurement standard 

(25mm) 

--- Westfalia 

ETS 3097 

Precision multifunction measuring 

device 

testo 650 TESTO 

Temperature surface sensor --- TESTO 

Highly accurate 

humidity/temperature probe 

--- TESTO 

Pressure probe 2bar --- TESTO 

Rotational speed measuring probe --- TESTO 

ETS 3102 UV-Meter RM-21 

Dr.Gröbel UV- 

Elektronik GmbH 

UV-A Sensor UVA 



UV-B Sensor UVB 



UV-C Sensor UVC 



Brightness Sensor Lux 



ETS 3151 Digital Multimeter M840D UNI-T 

ETS 3153 High voltage probe P6015 P6016 Tektronix 

ETS 3154 Vibration table N1-201-M Sandox 

ETS 3155 Socket-Outlet torque balance F 37.13 PTL 

ETS 3156 Spring operated impact hammer P 22.50 PTL 

ETS 3157 Power harmonics analyzer Fluke-41B Fluke 

ETS 3158 AC-clamp 500 A 80i 500s Fluke 

ETS 3159 AC-clamp 1000 A 80i 1000s Fluke 




Page 10 of 63


ETS 3161 Dust Chamber SC-500 DongZhi Xu 

ETS 3167 Small parts cylinder EN 71 fig12 ETS Product Service 

ETS 3168 Climatic chamber VT4010 Heraeus Vötsch 

ETS 3169 Drip device for IPX1 / IPX2 SH8102 Sunho 

ETS 3170 Testing apparatus for IPX3 / IPX4 SH8101B Sunho 

ETS 3171 Rain test apparatus for IPX5 / IPX6 SH8105 Sunho 

ETS 3175 Measuring circuit for touch current 

IEC 60990 fig4 

ETS Product Service 

IEC/EN 60950-1 

ETS 3180 Test generator (120V) EN 60950 EuroEMC 

ETS 3181 AC Source 40Hz - 3kHz, 1000W ETS 

ETS 3183 Power source DPS-300GL Loko 

ETS 3184 Voltage regulator TND3-1000VA 

Dianxing Electr. 




Appliance 

ETS 3185 Laser level LS165 

Laisai Laser 

Engineering 

ETS 3187 DC Source (rectifier) 10V 40A RFT 

ETS 3188 

Sharp cusp test instrument (EN 71 

Fig16) 

TNC28 Tonny Instrument 

ETS 3189 

Sharp edge test instrument (EN 71 

TNC27 Tonny Instrument 

Fig15) 

ETS 3190 Test template A (EN 71 Fig17) TNC31A (oval) Tonny Instrument 

ETS 3191 Test template B (EN 71 Fig18) TNC31B (round) Tonny Instrument 

ETS 3192 Electronic Load 3223.1 Statron 

ETS 3193 AC Source (250A) 5902 LGA 

ETS 3194 Glow Wire tester GTR-B 

GZ ZhiLiTong 

Electromech. 



ETS 3197 Lamp chain test apparatus EN 60598-2-20 fig2 ETS 

ETS 3198 Lamp gauges E14 

(C) Normal, Contactmaking 

(Z) Not Go 

(F) protection against 

accidental contact 

(ZC) Candle shaped 

(T) Go 

GZ SZ Testing 

Technology 

ETS 3199 Lamp gauges E27 (T) Go 

(Z) No Go 

(R) Detecting 

contacts 

(F) Protection against 

accidental contact 

(C) Protection 

against bulb-neck 

damage 

(H1) Gauge I for 

checking contact 

resiliency 

(H2) Gauge II for 

checking contact 

resiliency 

GZ SZ Testing 

Technology 

Page 11 of 63

2.4. List of non-conformance items and general recommendations 

Non-conformance items 

GSM/UMTS-Stick SAMBA3G-E 

No. Clause Non-conformance details Recommended corrective action 

No non-conformance details noticed 

- over - 




Page 12 of 63

3. Test Results 

3.1. Particulars: Test item vs. Test requirements 

Test item particulars ...................................................: 

EN 60950-1 

Information technology and office equipment 

Equipment mobility.................................................... : [x] movable [] hand-held [] transportable 

[] stationary [] for building-in [x] direct plug-in 

Connection to the mains ........................................... : [x] *1 pluggable equipment [] permanent connection 

[] *1 detachable power supply cord (Rx) 

[] non-detachable power supply cord 

[x] not directly connected to the mains 

Operating condition................................................... : [x] continuous 

[] rated operating / resting time: 

Over voltage category (OVC) ................................... : [] OVC I [] OVC II [] OVC III [] OVC IV 

Mains supply tolerance (%)....................................... : 4,75V-5,25V d. c. 

Tested for IT power systems .................................... : [] *1 Yes [x] No 

IT testing, phase-phase voltage (V) ......................... : - 

Class of equipment .................................................. : [] Class I [] Class II [x] Class III [] Not classified 

Pollution degree (PD) ............................................... : [] PD 1 [x] PD 2 [] PD 3 

IP protection class .................................................... : IP X0 

Altitude during operation (m) .................................... : � 2000m * 2 

Altitude of test laboratory (m) ................................... : 57m 

Mass of equipment (kg) ............................................ : 35g, LxBxH=88,7x37,6x14,1mm 

Possible test case verdicts: 

- test case does not apply to the test object.................: N/A 

- test object does meet the requirement.......................: P (Pass) 

- test object does not meet the requirement.................: F (Fail) 

*1 USB connector 

* 2 correction factor = 1,0 apply (table A.2 EN 60664-1:2007) 

"(See Enclosure #)" refers to additional information appended to the report. 

"(See appended table)" refers to a table appended to the report. 




Page 13 of 63

General product information: 

The product represents a GSM/UMTS-Stick (data modem). The product will powered by USB interface. 

This test report refers to the tested specimen(s) only. 

The product represents a prototype. Some markings (without influence at safety) must be considered for 

the end product. 

The tested specimen complies with the requirements of EN 60950-1:2006. 

The evidence of RoHS conformity has been presented. Corresponding documents are available. 

Abbreviations : 

L, N, PE = Line, neutral, protective earth 

EUT = Equipment under Test 

PCB = Printed circuit (wiring) board 

F, B, S, R, D = Functional-, Basic-, Supplementary-, Reinforced-, and Double Insulation 

SELV = safety extra low voltage 

LPS = Limited Power Source (EN 60950-1:2006 clause 2.5) 

USB = Universal Serial Bus 

Copy of the product label 

(see also 4.1 Documentation/Pictures) 




Page 14 of 63

IEC 60950-1 / EN 60950-1 

Clause Requirement - Test Result - Remark Verdict 

1 GENERAL 

1.5 Components 

1.5.1 General 

Comply with IEC 60950 or relevant component 

standard 




Components comply with the 

requirements of this standard or 

with relevant IEC component 

standards. 

(see appended table 1.5.1) 

1.5.2 Evaluation and testing of components Components used within its 

ratings 

1.5.3 Thermal controls No such components N/A 

1.5.4 Transformers No such components N/A 

1.5.5 Interconnecting cables No such components N/A 

1.5.6 Capacitors bridging insulation Product represents a secondary 

circuit without dangerous 

voltages (SELV) 

1.5.7 Resistors bridging insulation 

1.5.7.1 Resistors bridging functional, basic or 

supplementary insulation 

1.5.7.2 Resistors bridging double or reinforced insulation 

between a.c. mains and other circuits 

1.5.7.3 Resistors bridging double or reinforced insulation 

between a.c. mains and antenna or coaxial cable 

As far applied, for functional 

insulation; see 2.10.3/4 and 2.4 

P 

P 

N/A 

No such parts N/A 

No such parts N/A 

1.5.7.4 Accessible parts class III product N/A 

1.5.8 Components in equipment for IT power systems N/A 

1.5.9 Surge suppressors P 

1.5.9.1 General Application in secondary circuit P 

1.5.9.2 Protection of VDRs Test result in table 5.3 P 

1.5.9.3 Bridging of functional insulation by a VDR P 

1.5.9.4 Bridging of basic insulation by a VDR N/A 

1.5.9.5 Bridging of supplementary, double or reinforced 

insulation by a VDR 

P 

N/A 

Page 15 of 63

IEC 60950-1 / EN 60950-1 


1.6 Power interface 

1.6.1 AC power distribution systems Appliance without connection to 

an AC mains supply 

1.6.2 Input current (see appended table 1.6) P 

1.6.3 Voltage limit of hand-held equipment � 250V P 

1.6.4 Neutral conductor N/A 

1.7 Marking and instructions 

1.7.1 Power rating Product without direct 

N/A 

Rated voltage(s) or voltage range(s) (V) ............: 

connection to a mains supply 

N/A 

Symbol for nature of supply, for d.c. only ........... : N/A 

Rated frequency or rated frequency range (Hz) . : N/A 

Rated current (mA or A)...................................... : 

Manufacturer’s name or trademark or 

identification mark ............................................... : 




Falcom Wireless 

Communications GmbH 

Type / model or type reference...........................: SAMBA3G-E P 

Symbol for Class II equipment only ....................: N/A 

Other symbols .....................................................: CE0681, EN 50419 

P 

Certification marks ..............................................: 

P 

1.7.2 Safety instructions and markings P 

1.7.2.1 General User instructions present P 

1.7.2.2 Disconnect devices Disconnection devices on the 

appliance 

N/A 

1.7.2.3 Overcurrent protective device No pluggable equipment type B, 

No permanently connected equ. 

1.7.2.4 IT power distribution systems N/A 

1.7.2.5 Operator access with a tool No N/A 

1.2.7.6 Ozone N/A 

1.7.3 Short duty cycles No restrictions for operation time N/A 

1.7.4 Supply voltage adjustment..................................: No voltage adjustment N/A 

Methods and means of adjustment; reference to 

installation instructions........................................: 

1.7.5 Power outlets on the equipment .........................: No power outlet N/A 

1.7.6 Fuse identification (marking, special fusing 

characteristics, cross-reference).........................: 

N/A 

N/A 

P 

N/A 

N/A 

appliance without fuse N/A 

Page 16 of 63

IEC 60950-1 / EN 60950-1 


1.7.7 Wiring terminals Product without wiring terminals 

1.7.7.1 Protective earthing and bonding terminals .........: N/A 

1.7.7.2 Terminal for a.c. mains supply conductors N/A 

1.7.7.3 Terminals for d.c. mains supply conductors N/A 

1.7.8 Controls and indicators 

1.7.8.1 Identification, location and marking.....................: Controls and Indicators without N/A 

1.7.8.2 Colours................................................................: 

influence at appliance’s safety 

N/A 

1.7.8.3 Symbols according to IEC 60417........................: N/A 

1.7.8.4 Markings using figures ........................................: 

N/A 

1.7.9 Isolation of multiple power sources.....................: N/A 

1.7.10 Thermostats and other regulating devices - No devices which are to be to 

adjust by installation 

1.7.11 Durability Must be considered for the end 

product (see General Product 

Information) 

1.7.12 Removable parts ................................................: Markings not at removable parts N/A 

1.7.13 Replaceable batteries ......................................... : appliance without battery 

P 

Language(s) ........................................................: 

1.7.14 Equipment for restricted access locations ........... N/A 




N/A 

N/A 

⎯ 

Page 17 of 63

IEC 60950-1 / EN 60950-1 


2 PROTECTION FROM HAZARDS 

2.1 Protection from electric shock and energy hazards 

2.1.1 Protection in operator access areas The appliance represents a 

SELV circuit 

2.1.1.1 Access to energized parts P 

Test by inspection ...............................................: P 

Test with test finger (Figure 2A) ........................: No energized parts accessible P 

Test with test pin (Figure 2B) ..............................: 

P 

Test with test probe (Figure 2C) ........................: No connection to TNV 

N/A 

2.1.1.2 Battery compartments.........................................: 

N/A 

2.1.1.3 Access to ELV wiring N/A 

Working voltage (Vpeak or Vrms); minimum 

distance (mm) through insulation 

⎯ 

2.1.1.4 Access to hazardous voltage circuit wiring No hazardous voltages present N/A 

2.1.1.5 Energy hazards ...................................................: No energy hazard in the user 

access area 

2.1.1.6 Manual controls No hazardous voltages present N/A 

2.1.1.7 Discharge of capacitors in equipment N/A 

Measured voltage (V); time-constant (s).............: SELV circuits: 

USB (5V) 

2.1.1.8 Energy hazards – d.c. mains supply N/A 

a) Capacitor connected to the d.c. mains supply N/A 

b) Internal battery connected to the d.c. mains 

supply .................................................................. 




No user accessible disconnecttion 

point with such specification 

2.1.1.9 Audio amplifiers Product without amplifiers which 

could represent any danger 

2.1.2 Protection in service access areas No hazardous voltages present P 

2.1.3 Protection in restricted access locations N/A 

2.2 SELV circuits 

2.2.1 General requirements P 

2.2.2 Voltages under normal conditions (V).................: Limits: 42,4Vp / 60V dc P 

2.2.3 Voltages under fault conditions (V) .....................: Limits: 42,4Vp / 60V dc 

Limits: 71Vp / 120V dc (200ms) 

2.2.4 Connection of SELV circuits to other circuits......: within limits of 2.2.2 P 

P 

P 

⎯ 

N/A 

N/A 

P 

Page 18 of 63

IEC 60950-1 / EN 60950-1 


2.3 TNV circuits 

2.3.1 Limits Product without connection to N/A 

Type of TNV circuits............................................: 

TNV 

⎯ 

2.3.2 Separation from other circuits and from 

accessible parts 

2.3.2.1 General requirements N/A 

2.3.2.2 Protection by basic insulation N/A 

2.3.2.3 Protection by earthing N/A 

2.3.2.4 Protection by other constructions N/A 

2.3.3 Separation from hazardous voltages N/A 

Insulation employed ............................................: ⎯ 

2.3.4 Connection of TNV circuits to other circuits N/A 

Insulation employed ............................................: ⎯ 

2.3.5 Test for operating voltages generated externally N/A 

2.4 Limited current circuits N/A 

2.4.1 General requirements N/A 

2.4.2 Limit values N/A 

Frequency (Hz) ...................................................: ⎯ 

Measured current (mA) .......................................: ⎯ 

Measured voltage (V)..........................................: ⎯ 

Measured capacitance (μF) ................................: ⎯ 

2.4.3 Connection of limited current circuits to other 

circuits 

2.5 Limited power sources 

a) Inherently limited output USB 1.0 interfaces can not be N/A 

b) Impedance limited output 

excluded and can not be 

considered as LPS. 

N/A 

c) Regulating network limited output under normal 

operating and single fault condition 

(EK1 152-02) 

N/A 

d) Overcurrent protective device limited output 

N/A 

Max. output voltage (V), max. output current (A), 

max. apparent power (VA) 

⎯ 

Current rating of over current protective device 

(A) 




N/A 

⎯ 

Page 19 of 63

IEC 60950-1 / EN 60950-1 


2.6 Provisions for earthing and bonding 

2.6.1 Protective earthing Product without provisions for 

protective earthing 

2.6.2 Functional earthing N/A 

2.6.3 Protective earthing and protective bonding 

conductors 

2.6.3.1 General N/A 

2.6.3.2 Size of protective earthing conductors N/A 

Rated current (A), cross-sectional area (mm2), 

AWG....................................................................: 

2.6.3.3 Size of protective bonding conductors N/A 


AWG....................................................................: 

2.6.3.4 Resistance of earthing conductors and their 

terminations; resistance (Ω), voltage drop (V), test 

current (A), duration (min)...................................: 

2.6.3.5 Colour of insulation .............................................: N/A 

2.6.4 Terminals 


2.6.4.2 Protective earthing and bonding terminals N/A 

Rated current (A), type and nominal thread 

diameter (mm).....................................................: 

2.6.4.3 Separation of the protective earthing conductor 

from protective bonding conductors 

2.6.5 Integrity of protective earthing 

2.6.5.1 Interconnection of equipment N/A 

2.6.5.2 Components in protective earthing conductors 

and protective bonding conductors 

2.6.5.3 Disconnection of protective earth N/A 

2.6.5.4 Parts that can be removed by an operator N/A 

2.6.5.5 Parts removed during servicing N/A 

2.6.5.6 Corrosion resistance N/A 

2.6.5.7 Screws for protective bonding N/A 

2.6.5.8 Reliance on telecommunication network or cable 

distribution system 




N/A 

⎯ 

⎯ 

N/A 

⎯ 

N/A 

N/A 

N/A 

Page 20 of 63

IEC 60950-1 / EN 60950-1 


2.7 Over current and earth fault protection in primary circuits 

2.7.1 Basic requirements Product without connection to a 

primary circuit 

2.7.2 — 

Instructions when protection relies on building 

installation 

2.7.3 Short-circuit backup protection N/A 

2.7.4 Number and location of protective devices N/A 

2.7.5 Protection by several devices N/A 

2.7.6 Warning to service personnel .............................: N/A 

2.8 Safety interlocks 

2.8.1 General principles Product without safety interlock N/A 

2.8.2 Protection requirements N/A 

2.8.3 Inadvertent reactivation N/A 

2.8.4 Fail-safe operation N/A 

2.8.5 Moving parts N/A 

2.8.6 Overriding N/A 

2.8.7 Switches and relays N/A 

2.8.7.1 Contact gaps (mm)..............................................: N/A 

2.8.7.2 Overload test N/A 

2.8.7.3 Endurance test N/A 

2.8.7.4 Electric strength test N/A 

2.8.8 Mechanical actuators N/A 

2.9 Electrical insulation 

2.9.1 Properties of insulating materials Not used: rubber, asbestos or 

hygroscopic materials 

2.9.2 Humidity conditioning 48h / evaluation of data P 

Relative humidity (%), temperature (°C) 91-95%; 25+1°C ⎯ 

2.9.3 Grade of insulation Functional insulation P 

2.9.4 Separation from hazardous voltages Product represents a SELV N/A 

Method(s) used 

circuit 

⎯ 




N/A 

N/A 

P 

Page 21 of 63

IEC 60950-1 / EN 60950-1 


2.10 Clearances, creepage distances and distances through insulation 

2.10.1 General 

2.10.1.1 Frequency (d. c.) P 

2.10.1.2 Pollution degrees 2 P 

2.10.1.3 Reduced values for functional insualtion 5.3.4.c applied, see appended 

table 5.3 

P 

2.10.1.4 Intervening unconnected conductive parts N/A 

2.10.1.5 Insulation with varying dimensions N/A 

2.10.1.6 Special separation requirements none N/A 

2.10.1.7 Insulation in circuits generating starting pulses No such circuit N/A 

2.10.2 Determination of working voltage 


2.10.2.2 RMS working voltage USB (5V) P 

2.10.2.3 Peak working voltage � 71V P 

2.10.3 Clearances Functional insulation 5.3.4.a not P 

2.10.3.1 General 

applicable; distances partially to 

short. 5.3.4.c exclusively applied 

(see appended table 2.10.3/4) 

P 

2.10.3.2 Mains transient voltages P 

a) AC mains supply N/A 

b) Earthed d.c. mains supplies N/A 

c) Unearthed d.c. mains supplies USB circuit considered as SELV P 

d) Battery operation N/A 

2.10.3.3 Clearances in primary circuits N/A 

2.10.3.4 Clearances in secondary circuits cl. 2.10.3.7 applied P 

2.10.3.5 Clearances in circuits having starting pulses N/A 

2.10.3.6 Transients from a.c. mains supply N/A 

2.10.3.7 Transients from d.c. mains supply (see appended table 2.10.3/4) P 

2.10.3.8 Transients from telecommunication networks and 

cable distribution systems 

2.10.3.9 Measurement of transient voltage levels N/A 

a) Transients from a mains suplply 

For an a.c. mains supply N/A 

For a d.c. mains supply N/A 

b) Transients from a telecommunication network : N/A 




N/A 

Page 22 of 63

IEC 60950-1 / EN 60950-1 


2.10.4 Creepage distances Functional insulation 5.3.4.a P 

2.10.4.1 General 

(see appended table 2.10.3/4) P 

2.10.4.2 Material group and comparative tracking index Insulation material class IIIb P 

CTI tests..............................................................: 100 � CTI � 175 ⎯ 

2.10.4.3 Minimum creepage distances P 

2.10.5 Solid insulation 

2.10.5.1 General P 

2.10.5.2 Distances through insulation (see appended table 2.10.5) P 

2.10.5.3 Insulating compound as solid insulation N/A 

2.10.5.4 Semiconductor devices N/A 

2.10.5.5. Cemented joints Functional insulation, pollution 

degree 2; reduced distances 

2.10.1.3 (5.3.4.c) applied 

2.10.5.6 Thin sheet material – General N/A 

2.10.5.7 Separable thin sheet material N/A 

Number of layers (pcs)........................................: ⎯ 

2.10.5.8 Non-separable thin sheet material N/A 

2.10.5.9 Thin sheet material – standard test procedure N/A 

Electric strength test ⎯ 

2.10.5.10 Thin sheet material – alternative test procedure N/A 


2.10.5.11 Insulation in wound components N/A 

2.10.5.12 Wire in wound components N/A 

Working voltage N/A 

a) Basic insulation not under stress N/A 

b) Basic, supplemetary, reinforced insulation N/A 

c) Compliance with Annex U N/A 

Two wires in contact inside wound component; 

angle between 45° and 90° 

2.10.5.13 Wire with solvent-based enamel in wound 

components 


Routine test N/A 




N/A 

N/A 

N/A 

Page 23 of 63

IEC 60950-1 / EN 60950-1 


2.10.5.14 Additional insulation in wound components N/A 

Working voltage N/A 

- Basic insulation not under stress N/A 

- Supplemetary, reinforced insulation N/A 

2.10.6 Construction of printed boards 

2.10.6.1 Uncoated printed boards 2.10.1.3 (5.3.4.c) applied N/A 

2.10.6.2 Coated printed boards Safety not based on coating N/A 

2.10.6.3 Insulation between conductors on the same inner See 2.10.5.5.a for functional P 

surface of a printed board 

insulation 

2.10.6.4 Insulation between conductors on different layers 

of a printed board ................................................: 




No requirements for functional 

insulation 

Distance through insulation N/A 

Number of insulation layers (pcs) N/A 

2.10.7 Component external terminations .......................: Adequate P 

2.10.8 Tests on coated printed boards and coated 

components: 

Coating not considered for 

reduced distances 

2.10.8.1 Sample preparation and preliminary inspection N/A 

2.10.8.2 Thermal conditioning N/A 

2.10.8.3 Electric strength test N/A 

2.10.8.4 Abrasion resistance test N/A 

2.10.9 Thermal cycling N/A 

2.10.10 Test for Pollution Degree 1 environment and 

insulating compound 

2.10.11 Tests for semiconductor devices and cemented 

joints 

N/A 

Pollution degree 1 not applied N/A 

2.10.12 Enclosed and sealed parts N/A 

N/A 

Page 24 of 63

IEC 60950-1 / EN 60950-1 


3 WIRING, CONNECTIONS AND SUPPLY 

3.1 General 

3.1.1 Current rating and over current protection Printed wires cross-sectional 

areas adequate 

3.1.2 Protection against mechanical damage Printed wires not exposed to 

mechanical or thermal stress 

3.1.3 Securing of internal wiring P 

3.1.4 Insulation of conductors Functional insulation P 

3.1.5 Beads and ceramic insulators Not applied N/A 

3.1.6 Screws for electrical contact pressure Appliance without screws N/A 

3.1.7 Insulating materials in electrical connections Sufficient resilience P 

3.1.8 Self-tapping and spaced thread screws No screws used for connection 

current carrying parts 

3.1.9 Termination of conductors Internal antenna connector 

adequate 

10 N pull test P 

3.1.10 Sleeving on wiring Not applied for supplementary 

insulation 

3.2 Connection to an mains supply 

3.2.1 Means of connection ...........................................: 

3.2.1.1 Connection to an a.c. mains supply N/A 

3.2.1.2 Connection to an d.c. mains supply USB connector: considering an 

USB 1.0 application too 

3.2.2 Multiple supply connections N/A 

3.2.3 Permanently connected equipment N/A 

Number of conductors, diameter (mm) of cable 

and conduits ........................................................: 

3.2.4 Appliance inlets See 3.2.1.2 P 

3.2.5 Power supply cords Product without power supply N/A 

3.2.5.1 AC power supply cords 

cord 

N/A 

Type.....................................................................: ⎯ 


AWG ................................................................... : 

3.2.5.2 DC power supply cords N/A 




P 

P 

N/A 

P 

N/A 

P 

⎯ 

⎯ 

Page 25 of 63

IEC 60950-1 / EN 60950-1 


3.2.6 Cord anchorages and strain relief Product without cord anchorage N/A 

Mass of equipment (kg), pull (N) ........................ : ⎯ 

Longitudinal displacement (mm) ........................ : ⎯ 

3.2.7 Protection against mechanical damage Product without power supply 

cord 

3.2.8 Cord guards No cord guards 

N/A 

Diameter or minor dimension D (mm); test mass 

(g) ....................................................................... : 

Radius of curvature of cord (mm)....................... : 

3.2.9 Supply wiring space N/A 

3.3 Wiring terminals for connection of external conductors 

3.3.1 Wiring terminals Product without wiring terminals N/A 

3.3.2 Connection of non-detachable power supply 

cords 

3.3.3 Screw terminals N/A 

3.3.4 Conductor sizes to be connected N/A 

Rated current (A), cord/cable type, crosssectional 

area (mm2)...........................................: 

3.3.5 Wiring terminal sizes N/A 

Rated current (A), type and nominal thread 

diameter (mm) .....................................................: 

3.3.6 Wiring terminals design N/A 

3.3.7 Grouping of wiring terminals N/A 

3.3.8 Stranded wire 

3.4 Disconnection from the mains supply 

3.4.1 General requirement P 

3.4.2 Disconnect devices USB connector: considering an 

USB 1.0 application too 

3.4.3 Permanently connected equipment N/A 

3.4.4 Parts which remain energized N/A 

3.4.5 Switches in flexible cords N/A 

3.4.6 Number of poles - single-phase and d.c. 

equipment 




All poles will be disconnected 

simultaneously 

3.4.7 Number of poles - three-phase equipment N/A 

N/A 

⎯ 

⎯ 

N/A 

⎯ 

⎯ 

N/A 

P 

P 

Page 26 of 63

IEC 60950-1 / EN 60950-1 


3.4.8 Switches as disconnect devices N/A 

3.4.9 Plugs as disconnect devices N/A 

3.4.10 Interconnected equipment P 

3.4.11 Multiple power sources Maximal one power source N/A 

3.5 Interconnection of equipment 

3.5.1 General requirements P 

3.5.2 Types of interconnection circuits ..........................: SELV P 

3.5.3 ELV circuits as interconnection circuits N/A 

3.5.4 Data ports for additional equipment Product powered by USB 

interface from a host device (e. 

g. PC) and fulfils 4.7. 

N/A 




Page 27 of 63

IEC 60950-1 / EN 60950-1 


4 PHYSICAL REQUIREMENTS 

4.1 Stability 

Angle of 10 Mass < 7kg 

N/A 

Test: force (N) ..................................................... : 

N/A 

4.2 Mechanical strength 

4.2.1 General P 

4.2.2 Steady force test, 10 N Compliance with 4.2.1 P 



4.2.5 Impact test 

Fall test Appliance represents a direct N/A 

Swing test 

plug-in equipment 

N/A 

4.2.6 Drop test; height (mm) 1000mm P 

4.2.7 Stress relief test Product without hazardous parts N/A 

4.2.8 Cathode ray tubes No such tubes N/A 

Picture tube separately certified..........................: N/A 

4.2.9 High pressure lamps No such lamps N/A 

4.2.10 Wall or ceiling mounted equipment; 

force (N) ..............................................................: 

4.3 Design and construction 

4.3.1 Edges and corners Adequate rounded and 

smoothed 

4.3.2 Handles and manual controls; force (N)............. : Product without such parts with N/A 

4.3.3 Adjustable controls 

relevance for safety 

N/A 

4.3.4 Securing of parts Parts adequate secured P 

4.3.5 Connection of plugs and sockets Mismatch of connectors 

prevented by incompatible form 

4.3.6 Direct plug-in equipment N/A 

Torque ..................................................................: N/A 

Compliance with the relevant mains plug standard 

.............................................................................: 

4.3.7 Heating elements in earthed equipment No such parts N/A 




N/A 

P 

P 

N/A 

Page 28 of 63

IEC 60950-1 / EN 60950-1 


4.3.8 Batteries appliance without battery N/A 

- Overcharging of a rechargeable battery N/A 

- Unintentional charging of a non-rechargeable 

battery 

N/A 

- Reverse charging of a rechargeable battery N/A 

- Excessive discharging rate for any battery N/A 

4.3.9 Oil and grease No such substances N/A 

4.3.10 Dust, powders, liquids and gases No such substances N/A 

4.3.11 Containers for liquids or gases No such substances N/A 

4.3.12 Flammable liquids .............................................. : No such substances N/A 

Quantity of liquid (l) ............................................ : N/A 

Flash point (° C) ................................................. : N/A 

4.3.13 Radiation ............................................................ : 


4.3.13.2 Ionizing radiation No ionizing radiation present N/A 

Measured radiation (pA/kg).................................. : — 

Measured high-voltage (kV) ................................. : — 

Measured focus voltage (kV) ............................... : — 

CRT markings ...................................................... : — 

4.3.13.3 Effect of ultraviolet (UV) radiation on materials No source of UV radiation 

present 

Part, property, retention after test, flammability 

classification ......................................................... : 

4.3.13.4 Human exposure to ultraviolet (UV) radiation ...... : N/A 

4.3.13.5 Laser (including LEDs) LED (indication) N/A 

Laser class ........................................................... : Class 1 (EN 60825-1) obvious ⎯ 

4.3.13.6 Other types........................................................... : As far as applicable refer EMC 

and/or Radio report 

4.4 Protection against hazardous moving parts 

4.4.1 General Product without dangerous 

moving parts 

4.4.2 Protection in operator access areas N/A 

4.4.3 Protection in restricted access locations N/A 

4.4.4 Protection in service access areas N/A 




N/A 

N/A 

N/A 

N/A 

Page 29 of 63

IEC 60950-1 / EN 60950-1 


4.5 Thermal requirements 

4.5.1 General No exceeding temperatures in 

normal operation 

4.5.2 Temperature tests Materials and components 

adequate selected 

Normal load condition per Annex L .....................: Product active ⎯ 

4.5.3 Temperature limits for materials (see appended table 4.5) P 

4.5.4 Touch temperature limits (see appended table 4.5) P 

4.5.5 Resistance to abnormal heat No hazardous live parts direct 

connected on plastic parts 

4.6 Openings in enclosures 

4.6.1 Top and side openings Product complete closed resp. P 

Dimensions (mm) ................................................: 

openings filled by connectors 

⎯ 

4.6.2 Bottoms of fire enclosures Product complete closed resp. P 

Construction of the bottomm, dimensions (mm) ..: 

openings filled by connectors 

⎯ 

4.6.3 Doors or covers in fire enclosures No such parts N/A 

4.6.4 Openings in transportable equipment N/A 

4.6.4.1 Constructional design measures N/A 

Dimensions (mm) ⎯ 

4.6.4.2 Evaluation measures for larger openings N/A 

4.6.4.3 Use of metallized parts N/A 

4.6.5 Adhesives for constructional purposes No adhesive used for safety N/A 

Conditioning temperature (° C) / time (weeks)....: 

relevant construction 

⎯ 

4.7 Resistance to fire 

4.7.1 Reducing the risk of ignition and spread of flame P 

Method 1, selection and application of 

components wiring and materials 

Method 2, application of all of simulated fault 

condition tests 




(see appended table 4.7) 


P 

P 

N/A 

Fire enclosure applicable N/A 

4.7.2 Conditions for a fire enclosure USB 1.0 interfaces can not be P 

4.7.2.1 Parts requiring a fire enclosure 

excluded and can not be 

considered as LPS. 

(EK1 152-02) 

P 

P 

Page 30 of 63

IEC 60950-1 / EN 60950-1 


4.7.2.2 Parts not requiring a fire enclosure points where the LPS output 

criteria are met and which are 

fixed on V-1 material 

4.7.3 Materials 


4.7.3.2 Materials for fire enclosures (see appended table 1.5.1) P 

4.7.3.3 Materials for components and other parts outside 

fire enclosures 

4.7.3.4 Materials for components and other parts inside 

fire enclosures 




(see appended table 1.5.1) P 

(see appended table 1.5.1) P 

4.7.3.5 Materials for air filter assemblies N/A 

4.7.3.6 Materials used in high-voltage components N/A 

P 

Page 31 of 63

IEC 60950-1 / EN 60950-1 


5 ELECTRICAL REQUIREMENTS AND SIMULATED ABNORMAL CONDITIONS 

5.1 Touch current and protective conductor current 

5.1.1 General Product powered by USB 

interface from a host device 

5.1.2 Configuration of equipment under test (EUT) 

5.1.2.1 Single connection to an a.c. mains supply N/A 

5.1.2.2 Redundant multiple connections to an a.c. mains 

supply 

5.1.2.3 Simultaneous multiple connections to an a.c. 

mains supply 

5.1.3 Test circuit N/A 

5.1.4 Application of measuring instrument N/A 

5.1.5 Test procedure N/A 

5.1.6 Test measurements N/A 

Supply voltage (V)...............................................: ⎯ 

Measured touch current (mA) .............................: ⎯ 

Max. allowed touch current (mA) ........................: ⎯ 

Measured protective conductor current (mA) .....: ⎯ 

Max. allowed protective conductor current (mA) : ⎯ 

5.1.7 Equipment with touch current exceeding 

3.5 mA.................................................................: 


5.1.7.2 Simultaneous multiple connections to the supply N/A 

5.1.8 Touch currents to and from telecommunication 

networks and cable distribution systems and from 

telecommunication networks 

5.1.8.1 Limitation of the touch current to a 

telecommunication network and a cable 

distribution system 




Appliance without connection to 

telecommunication networks 

Supply voltage (V) ⎯ 

Measured touch current (mA) .............................: ⎯ 

Max. allowed touch current (mA) ........................: ⎯ 

N/A 

N/A 

N/A 

N/A 

Page 32 of 63

IEC 60950-1 / EN 60950-1 


5.1.8.2 Summation of touch currents from 

telecommunication networks ..............................: 

a) EUT with earthed telecommunication ports ..... : N/A 

b) EUT whose telecommunication ports have no 

reference to protective earth 

5.2 Electric strength 

5.2.1 General No requirements for functional N/A 

5.2.2 Test procedure 

insulation. 5.3.4.b not applied. 

See also General product 

information. 

N/A 

5.3 Abnormal operating and fault conditions 

5.3.1 Protection against overload and abnormal 

operation 

5.3.2 Motors Product without motors N/A 

5.3.3 Transformers Product without transformers N/A 

5.3.4 Functional insulation ........................................... : 5.3.4.c with compliance criteria 

5.3.9. 

5.3.5 Electromechanical components Product without such 

components 

5.3.6 Audio amplifiers in ITE Product without safety relevant 

audio components 

5.3.7 Simulation of faults a) / b) / c) / d) / e) 


5.3.8 Unattended equipment Appliance without thermal 

controls in sense of K.6 

5.3.9 Compliance criteria for abnormal operating and 

fault conditions 

5.3.9.1 During the tests - No fire occurs 

- No flame beyond the 

equipment 

- No emitting of molten metal 

- Temperatures of nonthermoplastic 

insulation 

materials not exceeding the 

values of table 5D 

5.3.9.2 After the tests Functional insulation N/A 




N/A 

N/A 

P 

P 

N/A 

N/A 

P 

N/A 

P 

P 

Page 33 of 63

IEC 60950-1 / EN 60950-1 


6 CONNECTION TO TELECOMMUNICATION NETWORKS 

6.1 Protection of telecommunication network service persons, and users of other 

equipment connected to the network, from hazards in the equipment 

6.1.1 Protection from hazardous voltages N/A 

6.1.2 Separation of the telecommunication network from earth 

6.1.2.1 Requirements Product without connection to a N/A 

Supply voltage (V)...............................................: 

telecommunication network 

⎯ 

Current in the test circuit (mA) ..........................: ⎯ 

6.1.2.2 Exclusions...........................................................: 

6.2 Protection of equipment users from overvoltages on telecommunication networks 

6.2.1 Separation requirements N/A 

6.2.2 Electric strength test procedure N/A 

6.2.2.1 Impulse test N/A 

6.2.2.2 Steady-state test N/A 

6.2.2.3 Compliance criteria N/A 

6.3 Protection of the telecommunication wiring system from overheating N/A 

Max. output current (A) ....................................... : ⎯ 

Current limiting method....................................... : ⎯ 




N/A 

Page 34 of 63

IEC 60950-1 / EN 60950-1 


7 CONNECTION TO CABLE DISTRIBUTION SYSTEMS 

7.1 General N/A 

7.2 Protection of cable distribution system service 

persons, and users of other equipment connected 

to the system, from hazardous voltages in the 

equipment 

7.3 Protection of equipment users from overvoltages 

on the cable distribution system 

7.4 Insulation between primary circuits and cable 

distribution systems 




Product without connection to a 

cable distribution systems 

7.4.1 General N/A 

7.4.2 Voltage surge test N/A 

7.4.3 Impulse test N/A 

N/A 

N/A 

N/A 

Page 35 of 63

IEC 60950-1 / EN 60950-1 


A ANNEX A, TESTS FOR RESISTANCE TO HEAT AND FIRE N/A 

A.1 Flammability test for fire enclosures of movable 

equipment having a total mass exceeding 18 kg, 

and of stationary equipment (see 4.7.3.2) 

A.1.1 Samples................................................................ : ⎯ 

Wall thickness (mm) ............................................. : ⎯ 

A.1.2 Conditioning of samples; temperature (°C) ......... : 

A.1.3 Mounting of samples ........................................... : 

A.1.4 Test flame (see IEC 60695-11-3) 

Flame A, B, C or D ............................................... : ⎯ 

A.1.5 Test procedure 

A.1.6 Compliance criteria 

Sample 1 burning time (s) .................................... : ⎯ 



A.2 Flammability test for fire enclosures of movable equipment having a total mass not 

exceeding 18 kg, and for material and components located inside fire enclosures 

(see 4.7.3.2 and 4.7.3.4) 

A.2.1 Samples, material................................................. : ⎯ 

Wall thickness (mm) ............................................. : ⎯ 

A.2.2 Conditioning of samples; temperature (°C) ......... : 

A.2.3 Mounting of samples ........................................... : 

A.2.4 Test flame (see IEC 60695-11-4) 

Flame A, B or C ................................................... : ⎯ 


A.2.6 Compliance criteria 




A.2.7 Alternative test acc. to IEC 60695-11-5, cl. 5 and 

9 







Page 36 of 63

IEC 60950-1 / EN 60950-1 


A.3 Hot flaming oil test (see 4.6.2) 

A.3.1 Mounting of samples 


A.3.3 Compliance criterion 

B ANNEX B, MOTOR TESTS UNDER ABNORMAL CONDITIONS (see 4.7.2.2 and 

5.3.2) 

B.1 General requirements 

Position .................................................................: ⎯ 

Manufacturer ........................................................: ⎯ 

Type ......................................................................: ⎯ 

Rated values ........................................................: ⎯ 

B.2 Test conditions 

B.3 Maximum temperatures 

B.4 Running overload test 

B.5 Locked-rotor overload test 

Test duration (days) .............................................: ⎯ 

Electric strength test: test voltage (V) ...................: ⎯ 

B.6 Running overload test for d.c. motors in 

secondary circuits 

B.6.1 General 

B.6.2 Test procedure 

B.6.3 Alternative test procedure 

B.6.4 Electric strength test; test voltage (V) ...................: 

B.7 Locked-rotor overload test for d.c. motors in 

secondary circuits 

B.7.1 General 

B.7.2 Test procedure 

B.7.3 Alternative test procedure 

B.7.4 Electric strength test; test voltage (V) ..................: 

B.8 Test for motors with capacitors 

B.9 Test for three-phase motors 

B.10 Test for series motors 

Operating voltage (V) ...........................................: ⎯ 




N/A 

Page 37 of 63

IEC 60950-1 / EN 60950-1 


C ANNEX C, TRANSFORMERS (see 1.5.4 and 5.3.3) N/A 

Position .................................................................: ⎯ 

Manufacturer ........................................................: ⎯ 

Type .....................................................................: ⎯ 

Rated values .......................................................: ⎯ 

Method of protection............................................. : ⎯ 

C.1 Overload test 

C.2 Insulation 

Protection from displacement of windings ............: 

D ANNEX D, MEASURING INSTRUMENTS FOR TOUCH-CURRENT TESTS 

(see 5.1.4) 

D.1 Measuring instrument 

D.2 Alternative measuring instrument 

E ANNEX E, TEMPERATURE RISE OF A WINDING (see 1.4.13) N/A 

F ANNEX F, MEASUREMENT OF CLEARANCES AND CREEPAGE DISTANCES 

(see 2.10 and Annex G) 

G ANNEX G, ALTERNATIVE METHOD FOR DETERMINING MINIMUM 

CLEARANCES 

G.1 Clearances 

G.1.1 General 

G.1.2 Summary of the procedure for determining 

minimum clearances 

G.2 Determination of mains transient voltage (V) 

G.2.1 AC mains supply ..................................................: 

G.2.2 Earthed d.c. mains supplies .................................: 

G.2.3 Unearthed d.c. mains supplies .............................: 

G.2.4 Battery operation ..................................................: 

G.3 Determination of telecommunication network 

transient voltage (V) .............................................: 

G.4 Determination of required withstand voltage (V) 

G.4.1 Mains transients and internal repetitive peaks .....: 

G.4.2 Transients from telecommunication networks ......: 




N/A 

P 

N/A 

Page 38 of 63

IEC 60950-1 / EN 60950-1 


G.4.3 Combination of transients 

G.4.4 Transients from cable distribution systems 

G.5 Measurement of transient voltages (V) 

a) Transients from a mains supply 

For an a.c. mains supply 

For a d.c. mains supply 

b) Transients from a telecommunication network 

G.6 Determination of minimum clearances .................: 

H ANNEX H, IONIZING RADIATION (see 4.3.13) N/A 

J ANNEX J, TABLE OF ELECTROCHEMICAL POTENTIALS (see 2.6.5.6) N/A 

Metal(s) used ........................................................: ⎯ 

K ANNEX K, THERMAL CONTROLS (see 1.5.3 and 5.3.8) N/A 

K.1 Making and breaking capacity 

K.2 Thermostat reliability; operating voltage (V) ........ : 

K.3 Thermostat endurance test; operating voltage 

(V) ........................................................................ : 

K.4 Temperature limiter endurance; operating voltage 

(V) ......................................................................... : 

K.5 Thermal cut-out reliability 

K.6 Stability of operation 

L ANNEX L, NORMAL LOAD CONDITIONS FOR SOME TYPES OF ELECTRICAL 

BUSINESS EQUIPMENT (see 1.2.2.1 and 4.5.2) 

L.1 Typewriters 

L.2 Adding machines and cash registers 

L.3 Erasers 

L.4 Pencil sharpeners 

L.5 Duplicators and copy machines 

L.6 Motor-operated files 

L.7 Other business equipment 




N/A 

Page 39 of 63

IEC 60950-1 / EN 60950-1 


M ANNEX M, CRITERIA FOR TELEPHONE RINGING SIGNALS (see 2.3.1) N/A 

M.1 Introduction 

M.2 Method A 

M.3 Method B 

M.3.1 Ringing signal 

M.3.1.1 Frequency (Hz) .....................................................: ⎯ 

M.3.1.2 Voltage (V) ...........................................................: ⎯ 

M.3.1.3 Cadence; time (s), voltage (V) .............................: ⎯ 

M.3.1.4 Single fault current (mA) ......................................: ⎯ 

M.3.2 Tripping device and monitoring voltage ...............: 

M.3.2.1 Conditions for use of a tripping device or a 

monitoring voltage 

M.3.2.2 Tripping device 

M.3.2.3 Monitoring voltage (V) ..........................................: 

N ANNEX N, IMPULSE TEST GENERATORS (see 1.5.7.2, 1.5.7.3, 2.10.3.9, 6.2.2.1, 

7.3.2, 7.4.3 and Clause G.5) 

N.1 ITU-T impulse test generators 

N.2 IEC 60065 impulse test generator 

P ANNEX P, NORMATIVE REFERENCES ⎯ 

Q ANNEX Q, Voltage dependent resistors (VDRs) (see 1.5.9.1) N/A 

a) Preferred climatic categories ...........................: 

b) Maximum continuous voltage ..........................: 

c) Pulse current ....................................................: 

R ANNEX R, EXAMPLES OF REQUIREMENTS FOR QUALITY CONTROL 

PROGRAMMES 

R.1 Minimum separation distances for unpopulated 

coated printed boards (see 2.10.6.2) 

R.2 Reduced clearances (see 2.10.3) 




N/A 

N/A 

Page 40 of 63

IEC 60950-1 / EN 60950-1 


S ANNEX S, PROCEDURE FOR IMPULSE TESTING (see 6.2.2.3) N/A 

S.1 Test equipment 

S.2 Test procedure 

S.3 Examples of waveforms during impulse testing 

T ANNEX T, GUIDANCE ON PROTECTION AGAINST INGRESS OF WATER 

(see 1.1.2) 

U ANNEX U, INSULATED WINDING WIRES FOR USE WITHOUT INTERLEAVED 

INSULATION (see 2.10.5.4) 

V Annex V, AC POWER DISTRIBUTION SYSTEMS (see 1.6.1) N/A 

V.1 Introduction 

V.2 TN power distribution systems 

W ANNEX W, SUMMATION OF TOUCH CURRENTS N/A 

W.1 Touch current from electronic circuits 

W.1.1 Floating circuits 

W.1.2 Earthed circuits 

W.2 Interconnection of several equipments 

W.2.1 Isolation 

W.2.2 Common return, isolated from earth 

W.2.3 Common return, connected to protective earth 

X ANNEX X, MAXIMUM HEATING EFFECT IN TRANSFORMER TESTS (see clause 

C.1) 

X.1 Determination of maximum input current 

X.2 Overload test procedure 

Y ANNEX Y, ULTRAVIOLET LIGHT CONDITIONING TEST (see 4.3.13.3) N/A 

Y.1 Test apparatus .....................................................: 

Y.2 Mounting of test samples .....................................: 

Y.3 Carbon-arc light-exposure apparatus ...................: 

Y.4 Xenon-arc light exposure apparatus ....................: 




N/A 

⎯ 

N/A 

⎯ 

N/A 

Page 41 of 63

IEC 60950-1 / EN 60950-1 


Z ANNEX Z, OVERVOLTAGE CATEGORIES (see 2.10.3.2 and Clause G.2) N/A 

AA ANNEX AA, MANDREL TEST (see 2.10.5.8) N/A 

BB ANNEX BB, CHANGES IN THE SECOND EDITION ⎯ 




Page 42 of 63

IEC 60950-1 / EN 60950-1 


EN 60950-1:2006 – COMMON MODIFICATIONS 

Contents Add the following annexes: 

Annex ZA (normative) Normative references to international publications 

with their corresponding European publications 

Annex ZB (normative) Special national conditions 

Annex ZC (informative) A-deviations 

General Delete all the “country” notes in the reference document according to the following list: 

1.4.8 Note 2 1.5.1 Note 2 & 3 1.5.7.1 Note 

1.5.8 Note 2 1.5.9.4 Note 1.7.2.1 Note 4, 5 & 6 

2.2.3 Note 2.2.4 Note 2.3.2 Note 

2.3.2.1 Note 2 2.3.4 Note 2 2.6.3.3 Note 2 & 3 

2.7.1 Note 2.10.3.2 Note 2 2.10.5.13 Note 3 

3.2.1.1 Note 3.2.4 Note 3. 2.5.1 Note 2 

4.3.6 Note 1 & 2 4.7 Note 4 4.7.2.2 Note 

4.7.3.1 Note 2 5.1.7.1 Note 3 & 4 5.3.7 Note 1 

6 Note 2 & 5 6.1.2.1 Note 2 6.1.2.2 Note 

6.2.2 Note 6. 2.2.1 Note 2 6.2.2.2 Note 

7.1 Note 3 7.2 Note 7.3 Note 1 & 2 

G.2.1 Note 2 Annex H Note 2 

1.3.Z1 Add the following subclause: 

1.3.Z1 Exposure to excessive sound pressure 

The apparatus shall be so designed and constructed as to present no danger when 

used for its intended purpose, either in normal operating conditions or under fault 

conditions, particularly providing protection against exposure to excessive sound 

pressures from headphones or earphones. 

NOTE Z1 A new method of measurement is described in EN 50332-1, Sound system 

equipment: 

Headphones and earphones associated with portable audio equipment - Maximum 

sound pressure level measurement methodology and limit considerations - Part 1: 

General method for “one package equipment”, and in EN 50332-2, Sound system 

equipment: Headphones and earphones associated with portable audio equipment - 

Maximum sound pressure level measurement methodology and limit considerations - 

Part 2: Guidelines to associate sets with headphones coming from different 

manufacturers. 

1.5.1 Add the following NOTE: 

NOTE Z1 The use of certain substances in electrical and electronic equipment is 

restricted within the EU: see Directive 2002/95/EC 

1.7.2.1 Add the following NOTE: 

NOTE Z1 In addition, the instructions shall include, as far as applicable, a warning 

that excessive sound pressure from earphones and headphones can cause hearing 

loss 




Page 43 of 63

IEC 60950-1 / EN 60950-1 


2.7.1 Replace the subclause as follows: 

Basic requirements 

To protect against excessive current, short-circuits and earth faults in PRIMARY 

CIRCUITS, protective devices shall be included either as integral parts of the 

equipment or as parts of the building installation, subject to the following, a), b) and c): 

a) except as detailed in b) and c), protective devices necessary to comply with the 

requirements of 5.3 shall be included as parts of the equipment; 

b) for components in series with the mains input to the equipment such as the supply 

cord, appliance coupler, r.f.i. filter and switch, short-circuit and earth fault protection 

may be provided by protective devices in the building installation; 

c) it is permitted for PLUGGABLE EQUIPMENT TYPE B or PERMANENTLY 

CONNECTED EQUIPMENT, to rely on dedicated overcurrent and short-circuit 

protection in the building installation, provided that the means of protection, e.g. fuses 

or circuit breakers, is fully specified in the installation instructions. 

If reliance is placed on protection in the building installation, the installation 

instructions shall so state, except that for PLUGGABLE EQUIPMENT TYPE A the 

building installation shall be regarded as providing protection in accordance with the 

rating of the wall socket outlet. 

2.7.2 This subclause has been declared ‘void’. 

3.2.3 Delete the NOTE in Table 3A, and delete also in this table the conduit sizes in 

parentheses. 

3.2.5.1 Replace “60245 IEC 53” by “H05 RR-F”; 

“60227 IEC 52” by “H03 VV-F or H03 VVH2-F”; 

“60227 IEC 53” by “H05 VV-F or H05 VVH2-F2”. 

In Table 3B, replace the first four lines by the following: 

| Up to and including 6 | 0,75 a) 

| Over 6 up to and including 10 | (0,75) 

| 

b) | Over 10 up to and including 16 | (1,0) 

1,0 | 

c) 1,5 | 

In the conditions applicable to Table 3B delete the words “in some countries” in 

condition a) . 

In NOTE 1, applicable to Table 3B, delete the second sentence. 

3.3.4 In Table 3D, delete the fourth line: conductor sizes for 10 to 13 A, and replace with the 

following: 

| Over 10 up to and including 16 | 1,5 to 2,5 | 1,5 to 4 | 

Delete the fifth line: conductor sizes for 13 to 16 A. 

4.3.13.6 Add the following NOTE: 

NOTE Z1 Attention is drawn to 1999/519/EC: Council Recommendation on the 

limitation of exposure of the general public to electromagnetic fields 0 Hz to 300 GHz. 

Standards taking into account this Recommendation which demonstrate compliance 

with the applicable EU Directive are indicated in the OJEC. 




Page 44 of 63

IEC 60950-1 / EN 60950-1 


Annex H Replace the last paragraph of this annex by: 

At any point 10 cm from the surface of the OPERATOR ACCESS AREA, the dose 

rate shall not exceed 1 �Sv/h (0,1 mR/h) (see NOTE). Account is taken of the 

background level. 

Replace the notes as follows: 

NOTE These values appear in Directive 96/29/Euratom. 

Delete NOTE 2. 

Bibliography 

Additional EN standards. ⎯ 

ZA NORMATIVE REFERENCES TO INTERNATIONAL PUBLICATIONS WITH THEIR 

CORRESPONDING EUROPEAN PUBLICATIONS 

ZB SPECIAL NATIONAL CONDITIONS 

1.2.4.1 In Denmark, certain types of Class I appliances (see 3.2.1.1) may be provided with a 

plug not establishing earthing conditions when inserted into Danish socket-outlets. 

1.5.7.1 In Finland, Norway and Sweden, resistors bridging BASIC INSULATION in CLASS I 

PLUGGABLE EQUIPMENT TYPE A must comply with the requirements in 1.5.7.2. 

1.5.8 In Norway, due to the IT power system used (see annex V, Figure V.7), capacitors 

are required to be rated for the applicable line-to-line voltage (230 V). 

1.5.9.4 In Finland, Norway and Sweden, the third dashed sentence is applicable only to 

equipment as defined in 6.1.2.2 of this annex. 

1.7.2.1 In Finland, Norway and Sweden, CLASS I PLUGGABLE EQUIPMENT TYPE A 

intended for connection to other equipment or a network shall, if safety relies on 

connection to protective earth or if surge suppressors are connected between the 

network terminals and accessible parts, have a marking stating that the equipment 

must be connected to an earthed mains socket-outlet. 

The marking text in the applicable countries shall be as follows: 

In Finland: "Laite on liitettävä suojamaadoituskoskettimilla varustettuun pistorasiaan" 

In Norway: “Apparatet må tilkoples jordet stikkontakt” 

In Sweden: “Apparaten skall anslutas till jordat uttag” 

1.7.5 In Denmark, socket-outlets for providing power to other equipment shall be in 

accordance with the Heavy Current Regulations, Section 107-2-D1, Standard Sheet 

DK 1-3a, DK 1-5a or DK 1-7a, when used on Class I equipment. For STATIONARY 

EQUIPMENT the socket-outlet shall be in accordance with Standard Sheet DK 1-1b 

or DK 1-5a. 

2.2.4 In Norway, for requirements see 1.7.2.1, 6.1.2.1 and 6.1.2.2 of this annex. N/A 

2.3.2 In Finland, Norway and Sweden there are additional requirements for the insulation. 

See 6.1.2.1 and 6.1.2.2 of this annex. 

2.3.4 In Norway, for requirements see 1.7.2.1, 6.1.2.1 and 6.1.2.2 of this annex. N/A 

2.6.3.3 In the United Kingdom, the current rating of the circuit shall be taken as 13 A, not 16 

A. 




⎯ 

N/A 

N/A 

N/A 

N/A 

N/A 

N/A 

N/A 

N/A 

Page 45 of 63

IEC 60950-1 / EN 60950-1 


2.7.1 In the United Kingdom, to protect against excessive currents and short-circuits in the 

PRIMARY CIRCUIT of DIRECT PLUG-IN EQUIPMENT, tests according to 5.3 shall 

be conducted, using an external protective device rated 30 A or 32 A. If these tests 

fail, suitable protective devices shall be included as integral parts of the DIRECT 

PLUG-IN EQUIPMENT, so that the requirements of 5.3 are met. 

2.10.5.13 In Finland, Norway and Sweden, there are additional requirements for the insulation, 

see 6.1.2.1 and 6.1.2.2 of this annex. 

3.2.1.1 In Switzerland, supply cords of equipment having a RATED CURRENT not 

exceeding 10 A shall be provided with a plug complying with SEV 1011 or IEC 60884- 

1 and one of the following dimension sheets: 

SEV 6532-2.1991 Plug Type 15 3P+N+PE 250/400 V, 10 A 

SEV 6533-2.1991 Plug Type 11 L+N 250 V, 10 A 

SEV 6534-2.1991 Plug Type 12 L+N+PE 250 V, 10 A 

In general, EN 60309 applies for plugs for currents exceeding 10 A. However, a 16 A 

plug and socket-outlet system is being introduced in Switzerland, the plugs of which 

are according to the following dimension sheets, published in February 1998: 

SEV 5932-2.1998 Plug Type 25 3L+N+PE 230/400 V, 16 A 

SEV 5933-2.1998 Plug Type 21 L+N 250 V, 16 A 

SEV 5934-2.1998 Plug Type 23 L+N+PE 250 V, 16 A 

3.2.1.1 In Denmark, supply cords of single-phase equipment having a rated current not 

exceeding13 A shall be provided with a plug according to the Heavy Current 

Regulations, Section 107-2-D1. 

CLASS I EQUIPMENT provided with socket-outlets with earth contacts or which are 

intended to be used in locations where protection against indirect contact is required 

according to the wiring rules shall be provided with a plug in accordance with standard 

sheet DK 2-1a or DK 2-5a. 

If poly-phase equipment and single-phase equipment having a RATED CURRENT 

exceeding 13 A is provided with a supply cord with a plug, this plug shall be in 

accordance with the Heavy Current Regulations, Section 107-2-D1 or EN 60309-2. 

3.2.1.1 In Spain, supply cords of single-phase equipment having a rated current not 

exceeding 10 A shall be provided with a plug according to UNE 20315:1994. 

Supply cords of single-phase equipment having a rated current not exceeding 2,5 A 

shall be provided with a plug according to UNE-EN 50075:1993. 

CLASS I EQUIPMENT provided with socket-outlets with earth contacts or which are 

intended to be used in locations where protection against indirect contact is required 

according to the wiring rules, shall be provided with a plug in accordance with 

standard UNE 20315:1994. 

If poly-phase equipment is provided with a supply cord with a plug, this plug shall be 

in accordance with UNE-EN 60309-2. 

3.2.1.1 In the United Kingdom, apparatus which is fitted with a flexible cable or cord and is 

designed to be connected to a mains socket conforming to BS 1363 by means of that 

flexible cable or cord and plug, shall be fitted with a ‘standard plug’ in accordance with 

Statutory Instrument 1768:1994 - The Plugs and Sockets etc. (Safety) Regulations 

1994, unless exempted by those regulations. 

NOTE ‘Standard plug’ is defined in SI 1768:1994 and essentially means an approved 

plug conforming to BS 1363 or an approved conversion plug. 




N/A 

N/A 

N/A 

N/A 

N/A 

N/A 

Page 46 of 63

IEC 60950-1 / EN 60950-1 


3.2.1.1 In Ireland, apparatus which is fitted with a flexible cable or cord and is designed to be 

connected to a mains socket conforming to I.S. 411 by means of that flexible cable or 

cord and plug, shall be fitted with a 13 A plug in accordance with Statutory Instrument 

525:1997 - National Standards Authority of Ireland (section 28) (13 A Plugs and 

Conversion Adaptors for Domestic Use) Regulations 1997. 

3.2.4 In Switzerland, for requirements see 3.2.1.1 of this annex. N/A 

In the United Kingdom, a power supply cord with conductor of 1,25 mm2 is allowed 

for equipment with a rated current over 10 A and up to and including 13 A. 

3.3.4 In the United Kingdom, the range of conductor sizes of flexible cords to be accepted 

by terminals for equipment with a RATED CURRENT of over 10 A up to and including 

13 A is: 

• 1,25 mm 2 to 1,5 mm 2 nominal cross-sectional area. 

4.3.6 In the United Kingdom, the torque test is performed using a socket outlet complying 

with BS 1363 part 1:1995, including Amendment 1:1997 and Amendment 2:2003 and 

the plug part of DIRECT PLUG-IN EQUIPMENT shall be assessed to BS 1363: Part 

1, 12.1, 12.2, 12.3, 12.9, 12.11, 12.12, 12.13, 12.16 and 12.17, except that the test of 

12.17 is performed at not less than 125 °C. Where the metal earth pin is replaced by 

an Insulated Shutter Opening Device (ISOD), the requirements of clauses 22.2 and 

23 also apply. 

4.3.6 In Ireland, DIRECT PLUG-IN EQUIPMENT is known as plug similar devices. Such 

devices shall comply with Statutory Instrument 526:1997 - National Standards 

Authority of Ireland (Section 28) (Electrical plugs, plug similar devices and sockets for 

domestic use) Regulations, 1997. 

5.1.7.1 

6.1.2.1 

In Finland, Norway and Sweden TOUCH CURRENT measurement results 

exceeding 3,5 mA r.m.s. are permitted only for the following equipment: 

• STATIONARY PLUGGABLE EQUIPMENT TYPE A that 

� is intended to be used in a RESTRICTED ACCESS 

LOCATION where equipotential bonding has been applied, 

for example, in a 

telecommunication centre; and 

� has provision for a permanently connected PROTECTIVE EARTHING 

CONDUCTOR; and 

� is provided with instructions for the installation of that 

conductor by a SERVICE PERSON; 

• STATIONARY PLUGGABLE EQUIPMENT TYPE B; 

• STATIONARY PERMANENTLY CONNECTED EQUIPMENT. 

In Finland, Norway and Sweden, add the following text between the first and second 

paragraph of the compliance clause: 

If this insulation is solid, including insulation forming part of a component, it shall at 

least consist of either 

- two layers of thin sheet material, each of which shall pass the electric 

strength test below, or 

- one layer having a distance through insulation of at least 0,4 mm, which shall pass 

the electric strength test below. 

If this insulation forms part of a semiconductor component (e.g. an optocoupler), there 

is no distance through insulation requirement for the insulation consisting of an 

insulating compound completely filling the casing, so that CLEARANCES and 

CREEPAGE DISTANCES do not exist, if the component passes the electric strength 

test in accordance with the compliance clause below and in addition 

- passes the tests and inspection criteria of 2.10.11 with an electric strength 

test of 1,5 kV multiplied by 1,6 (the electric strength test of 2.10.10 shall be 




N/A 

N/A 

N/A 

N/A 

N/A 

N/A 

N/A 

Page 47 of 63

IEC 60950-1 / EN 60950-1 


performed using 1,5 kV), and 

- is subject to ROUTINE TESTING for electric strength during manufacturing, using 

a test voltage of 1,5 kV. 

It is permitted to bridge this insulation with a capacitor complying with 

EN 132400:1994, subclass Y2. 

A capacitor classified Y3 according to EN 132400:1994, may bridge this insulation 

under the following conditions: 

- the insulation requirements are satisfied by having a capacitor classified Y3 as 

defined by EN 132400, which in addition to the Y3 testing, is tested with an 

impulse test of 2,5 kV defined in EN 60950-1:2006, 6.2.2.1; 

- the additional testing shall be performed on all the test specimens as 

described in EN 132400; 

- the impulse test of 2,5 kV is to be performed before the endurance test in 

EN 132400, in the sequence of tests as described in EN 132400. 

6.1.2.2 In Finland, Norway and Sweden, the exclusions are applicable for PERMANENTLY 

CONNECTED EQUIPMENT, PLUGGABLE EQUIPMENT TYPE B and equipment 

intended to be used in a RESTRICTED ACCESS LOCATION where equipotential 

bonding has been applied, e.g. in a telecommunication centre, and which has 

provision for a permanently connected PROTECTIVE EARTHING CONDUCTOR and 

is provided with instructions for the installation of that conductor by a SERVICE 

PERSON. 

7.2 In Finland, Norway and Sweden, for requirements see 6.1.2.1 and 6.1.2.2 of this 

annex. 

The term TELECOMMUNICATION NETWORK in 6.1.2 being replaced by the term 

CABLE DISTRIBUTION SYSTEM. 

7.3 In Norway and Sweden, there are many buildings where the screen of the coaxial 

cable is normally not connected to the earth in the building installation. 

7.3 In Norway, for installation conditions see EN 60728-11:2005. N/A 

ZC A-DEVIATIONS (informative) 

1.5.1 Sweden (Ordinance 1990:944) 

Add the following: 

NOTE In Sweden, switches containing mercury are not permitted. 

1.5.1 Switzerland (Ordinance on environmentally hazardous substances SR 814.081, 

Annex 1.7, Mercury - Annex 1.7 of SR 814.81 applies for mercury.) 

Add the following: 

NOTE In Switzerland, switches containing mercury such as thermostats, relays and 

level controllers are not allowed. 




N/A 

N/A 

N/A 

N/A 

N/A 

Page 48 of 63

IEC 60950-1 / EN 60950-1 


1.7.2.1 Denmark (Heavy Current Regulations) 

Supply cords of CLASS I EQUIPMENT, which is delivered without a plug, must be 

provided with a visible tag with the following text: 

Vigtigt! 

Lederen med grøn/gul isolation 

må kun tilsluttes en klemme mærket 

eller 

If essential for the safety of the equipment, the tag must in addition be provided with a 

diagram, which shows the connection of the other conductors, or be provided with the 

following text: 

“For tilslutning af de øvrige ledere, se medfølgende installationsvejledning.” 

1.7.2.1 Germany (Gesetz über technische Arbeitsmittel und Verbraucherprodukte (Geräteund 

Produktsicherheitsgesetz – GPSG) [Law on technical labour equipment and 

consumer products], of 6th January 2004, Section 2, Article 4, Clause (4), Item 2). 

If for the assurance of safety and health certain rules during use, amending or 

maintenance of a technical labour equipment or readymade consumer product are to 

be followed, a manual in German language has to be delivered when placing the 

product on the market. 

Of this requirement, rules for use even only by SERVICE PERSONS are not 

exempted. 

1.7.5 Denmark (Heavy Current Regulations) 

With the exception of CLASS II EQUIPMENT provided with a socket outlet in 

accordance with the Heavy Current Regulations, Section 107-2-D1, Standard Sheet 

DK 1-4a, CLASS II EQUIPMENT shall not be fitted with socket-outlets for providing 

power to other equipment. 

1.7.13 Switzerland (Ordinance on chemical hazardous risk reduction SR 814.81, Annex 

2.15 Batteries) 

Annex 2.15 of SR 814.81 applies for batteries. 

5.1.7.1 Denmark (Heavy Current Regulations, Chapter 707, clause 707.4) 

TOUCH CURRENT measurement results exceeding 3,5 mA r.m.s. are permitted only 

for PERMANENTLY CONNECTED EQUIPMENT and PLUGGABLE EQUIPMENT 

TYPE B. 




N/A 

P 

N/A 

N/A 

N/A 

Page 49 of 63

3.2. Tables 

1.5.1 TABLE: List of critical components 

GSM/UMTS-Stick SAMBA3G-E 

Object/part No. Manufacturer/ 

trademark 

Surge protector/ 

over voltage 

limiter TG1 

AVX VC030605A150 

RCB 

(MLA5,5) 

Type/model Technical data Standard 

(Edition / year) 




P 

Mark(s) of 

conformity 1 ) 

EN 60950-1 Tested with 

appliance 

USB connector CVILUX CORP CU01PAM100 1A 30V a. c. UL 1977 UL: E159616 

GSM/UMTS 

data module 

Other 

connectors 

(Internal PCB 

connectors and 

antenna 

connector) 

Enclosure 

plastic material 

(OP+UP) 

Printed circuit 

board 

TELIT UC864-E Refer Hardware 

user guide / 

Data sheet 

MOLEX 

NELTON 

YAMAICHI 

Samyang 

Corporation 

SQP 

International 

SRO 

(GDM 

Electronics) 

STVB-MOL- 

54150- 

0878_80pinBoar 

d2Board(BF) 

CONN-1215- 

102-01-TR- 

SMT-(LF) 

SIM-FMS006Z- 

2001-1- 

Push/Pushgesch. 

(BF) 

3025G(z) 

3025GW(z) 

3025PG(z) 

3025PGR(z) 

3025GRU(z) 

3025PGRU(z) 

LEI - 

P214_SAMBA3 

G_REV2A (BF) 

Refer product 

specification / 

data sheet 

EN 60950-1 Tested with 

appliance 

UL94V-0,V-1 

Or 

EN 60950-1 

Or 

in accordance 

with 4.7.2.2 

Or 

Flame class V-2 

Or 

IEC component 

standard 

Or 

mounted on V-1 

material 

UL94V-0 ANSI/UL94 

ANSI/UL 746 

UL94V-0 ANSI/UL94 

ANSI/UL 976 

1) An asterisk indicates a mark which assures the agreed level of surveillance 

Supplementary information: 

Tested with 

appliance 

UL: E121254 

UL: E258735 

Page 50 of 63

1.6.2 TABLE: Electrical data (in normal conditions) P 

U (V) I (mA) Irated (A) P (W) Fuse # Ifuse (A) Condition/status 

USB (5V, max. 0,5A) appliance without fuse Appliance active 

Supplementary information: Current consumption depending from the operation status. 

2.10.3 and 

2.10.4 

TABLE: Clearance and creepage distance measurements P 

Clearance (cl) and creepage 

distance (cr) at/of/between: 

Printed areas (DC input circuit) 

and neighbouring printed wires 

inclusive Ground (GND) 

U peak 

(V) 

U r.m.s. 

(V) 

Required cl 

(mm) 


cl 

(mm) 



Required cr 

(mm) 

cr 

(mm) 

�71 5 0,2 0,13 0,4 0,2 


• Functional insulation 5.3.4.a not applicable; distances partially to short. 5.3.4.c exclusively applied 

(see appended table 5.3). 

• DC mains supply considered to be a SELV circuit; transient over voltage � 71V. 

2.10.5 TABLE: Distance through insulation measurements P 

Distance through insulation (DTI) at/of: U peak 

(V) 

< 71 

Functional- and Basic Insulation > 71 

U rms 

(V) 

Test voltage 

(V) 

Required 

DTI (mm) 

No 

requirements 

Supplementary- and Reinforced Insulation > 71 0,4 *1) 

Supplementary information: *1) not applicable 

DTI 

(mm) 

Page 51 of 63

4.3.8 TABLE: Batteries N/A 

The tests of 4.3.8 are applicable only when appropriate battery 

data is not available 

N/A 

Is it possible to install the battery in a reverse polarity position? N/A 

Max. 

current 

during 

normal 

condition 

Max. 

current 

during 

fault 

condition 

Non-rechargeable batteries Rechargeable batteries 

Discharging Un- Charging Discharging Reversed charging 

Meas. 

current 

Manuf. 

Specs. 

intentional 

charging 

Meas. 

current 

Manuf. 

Specs. 


Meas. 

current 



Manuf. 

Specs. 

Meas. 

current 

Manuf. 

Specs. 

Test results: Verdict 

- Chemical leaks N/A 

- Explosion of the battery N/A 

- Emission of flame or expulsion of molten metal N/A 

- Electric strength tests of equipment after completion of tests N/A 

Supplementary information: appliance without battery 

Page 52 of 63

4.5 TABLE: Thermal requirements P 

Supply voltage (V) .......................... : 5 ⎯ 

Ambient Tmin (°C) ............................ : 25 ⎯ 

Ambient Tmax (°C) ............................ : 25 ⎯ 

Maximum measured temperature T of part/at:: T (°C) Allowed 

Tmax (°C) 

Insulation / Windinginsulation (A) N/A 100 

Rubber / PVC insulation (internal / external wires) N/A 75 

Other thermoplastic insulations N/A - 

Terminals N/A 85 

Internal Components: 

U1 UC864 46 - 

Printed Circuit Board (other places) 35 - 

Handles, knobs (short held) N/A 85 

Handles, knobs (permanent held) N/A 75 

Accessible outside (metal) N/A 70 

Accessible outside (plastic) 35 95 

Accessible parts inside: N/A - 

Supplementary information: - 

Temperature T of winding: t1 (°C) R1 (Ω) t2 (°C) R2 (Ω) T (°C) Allowed 

Tmax (°C) 





Insulation 

class 

4.5.5 TABLE: Ball pressure test of thermoplastic parts N/A 

Allowed impression diameter (mm) .................... : ≤ 2 mm ⎯ 

Part Test temperature 

(°C) 


• No hazardous live parts direct connected on plastic parts 

Impression diameter 

(mm) 

Page 53 of 63

4.7 TABLE: Resistance to fire 

Part Manufacturer of 

material 

Type of material Thickness 

(mm) 




Flammability 

class 

Evidence 


- by appropriate use of (flame retardant) material s. table 1.5.1 P 

- by appropriate use of components s. table 1.5.1 P 

- by limiting the maximum temperature of components N/A 

- by limiting the power available in a circuit clause 2.5 or < 15W 

USB 1.0 interfaces can not be 

excluded and can not be considered 

as LPS (EK1 152-02) 

N/A 

- by use of metal, ceramic material or glass For components: USB connector, 

GSM/UMTS data module 

- by use a fire enclosure 

(preferred for equipment with a large number of el. 

Components) 

- by simulation of fault tests in 5.3.6 

(preferred for equipment with a small number of el. 

Components) 

Remarks: 

Enclosure of V-0 material P 

(s. table 5.3) P 

P 

Page 54 of 63

5.2 TABLE: Electric strength tests, impulse tests and voltage surge tests P 

Test voltage applied between: Voltage shape 

(AC, DC, 

impulse, surge) 




Test voltage 

(V) 

Breakdown 

Yes / No 

Contact gaps — 

Thin sheet insulation ac 3000V — 

Printed boards ac 3000V — 

Spacing filled with compounds — 

Insulation of conductors ac 500V — 

Supply input / ground ac 1500V — 

Supply input / accessible parts ac 3000V — 

LAN separation ac 500V — 

TNV 1/3 and earthed parts ac 1000V — 

TNV 1/3 and earthed parts surge 1500V — 

TNV 1/3 and accessible parts ac 1500V — 

TNV 1/3 and hand-held parts (Ethernet) ac 1500V — 

TNV 1/3 and hand-held parts (Ethernet) surge 2500V — 

Cable distribution — 

Motor test — 

Transformer Test annex C — 


• No requirements for functional insulation; 5.3.4.b not applied. 

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5.3 TABLE: Fault condition tests P 

Component 

No. 

USB input: 

TG1, C2, 

C3 

USB input: 

C1 

Ambient temperature (°C) .............................. 25 ⎯ 

Power source for EUT: Manufacturer, 

model/type, output rating ............................... 

Fault Supply voltage 

(V) 

Overload 

until short 

circuit 

Overload 

until short 

circuit 

U2 Short 

circuited 

output 


Test time 

(steady 

condition) 

Fuse # Fuse current 

(A) 




ETS 0186 ⎯ 

Observation 

USB (5V) 120s appliance without fuse L3 works as fuse and 

disconnects the current. 

Compliance with 5.3.9 

USB (5V) 120s Printed wire between C1 and 

Ground works as fuse and 

disconnects the current. 


USB (5V) 

120s 

Switching regulator protected 

by integrated: 

- Thermal Shutdown 

- Short-Circuit Protection 


Page 56 of 63

3.3. Alternative components 

GSM/UMTS-Stick 

SAMBA3G-E 

Part Manufacturer Type reference Technical data Standard Marks 

Remark: Alternative components are accepted if shown at 1.5.1 TABLE: list of critical components 




Page 57 of 63

3.4. Diagrams 

- empty – 




Page 58 of 63

4. Documentation 

4.1. Pictures 

Picture 1: GSM/UMTS-Stick SAMBA3G-E (front side) 

Picture 2: GSM/UMTS-Stick SAMBA3G-E (back side) 




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Picture 3: GSM/UMTS-Stick SAMBA3G-E (PCB component side) 

Picture 4: GSM/UMTS-Stick SAMBA3G-E (PCB wiring side) 




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4.2. Essentials of Product Documentation 

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5. Appendix of test Report 

5.1. Enclosure PAH 

- empty - 




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5.2. Enclosure ITB 2000 

- empty - 




Page 63 of 63

SAMBA3G-E LVD Report - Falcom

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