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Überspannungsschutz Overvoltage protection Sold by AA Electric 1-800-237-8274 Lakeland, FL • Lawrenceville, GA • Greensboro, NC • East Rutherford, NJ www.A-Aelectric.com Overvoltage protection for energy distribution systems Class I with discharger I.2 - I.5 Class I with high-power varistores I.6 - I.7 Class II with varistors I.8 - I.17 Class III with varistors I.18 - I.23 Class III adapter plug (Schuko) I.24 - I.25 Overvoltage protection for measurement and control engineering Overview I.26 - I.29 3-step or 1-step protection, tension clamp connection I.30 - I.37 3-step protection, screw connection I.38 - I.49 1-step protection, pluggable circuit card I.50 - I.59 Single components with arc suppression circuit I.60 - I.63 Overvoltage protection for data interface Overview I.64 - I.65 For telecommunication interface I.66 - I.67 For data interface I.68 - I.71 Line Filter Line Filter I.72 - I.74 Overvoltage protection I I.1
Overvoltage protection for energy distribution systems Overvoltage protection I Overvoltage protection class I with discharger Weidmüller Übergabeelemente Lightning conductors with discharger for lightning protection equipotential bonding Overvoltage protection class I (B arrestor) According to the requirements of class B (DIN VDE 0675 part 6 (draft 11.89)/A1:3/96) and class 1 acc. to IEC 61643-1 (1/02), the lightning conductor at the transfer from interface 0 to 1 (acc. to IEC 1312-1) is used as lightning protection equipotential bonding. In combination with several lightning protectors, the overvoltage protection is used in the mains form TN, TT and IT. When lightning strikes, the triggered air gap protector provides the necessary equipotential bonding between the buildings lightning protection and the earthing system, of the power supply. The use of an air gap protector complies with the requirements for verifiability of overvoltage protection devices in class B from the VDEW directive (1 st edition 1998). Electrical connection for building installation The lightning conductor PU 1 TSG 35 kA class I is connected between the outer conductors (L1, L2, L3) and the N/PE. The N-PE discharger is produced with a Pu 1 TS G 50 kA. The shortest possible leads should be used for this purpose. The triggered and sealed PU 1 TSGs are snapped onto a mounting rail TS35 in the switch cabinet or installation distributors. The maximum tolerable operating voltage Uc is 260 Vac. Decoupling from downstream arrestors of class II (C) is not necessary because triggered air gap protectors with low operating voltage are used. Please comply with the installation instructions. Electrical connection for industrial installations The lightning conductor PU 1 TSG+ 50 kA / 330 V or 440 V class I is connected between the outer conductors (L1, L2, L3) and the N/PE. The N-PE discharger is produced with a PU 1 TS G 50 kA. The shortest possible leads should be used for this purpose. The triggered and sealed PU 1 TSG+ 50 kA units are snapped onto a mounting rail TS35 in the switch cabinet or installation distributors. There must be a safety distance of min. 10 cm to live parts because of the emissions caused when the air gap protector is triggered. The maximum tolerable operating voltage Uc is 330 or 440 Vac. Decoupling from downstream arrestors of class II (C) for 470 V is not necessary because triggered air gap protectors with low reaction voltage are used. Please comply with the installation instructions. Functional checks, maintenance and approval PU 1 TSG and PU 1 TSG+ overvoltage protection modules are checked by visual control. A function indicator which lights up when 120 Vac is reached reports failure of the electronic ignition component, as well as mains voltage failure. Frequent checks are advised during thunderstorm seasons. The triggered air gap protectors achieve a very low protection level of less than 1.5 kV for very high leakage currents. The arrestor PU1TSG is to be protected by fuses of max. 125 A gL depending on the conductor cross-section; max. 250 A gL for PU 1 TSG+. The connection is rated for the following cross-sections: – solid: 10...35 mm 2 , – stranded: 10...25 mm 2 . The operating temperature range is from – 40 °C ... +85 °C. The PU1TSG lightning conductors are certified to UL and KEMA so that they can be used worldwide. Dimensioned drawing PU 1 TSG+ Width 36 mm Accessories: QB 18-6 BZ 18 L1, L2, L3, N, PE Dimensioned drawing PU 1 TSG+ Width 18 mm QB 18-4 BZ 18 PE, PE, PE, PE Sold by AA Electric 1-800-237-8274 Lakeland, FL • Lawrenceville, GA • Greensboro, NC • East Rutherford, NJ www.A-Aelectric.com I.2
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Interface units Interface units Int
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Interface units Weidmüller interfa
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Interface units IEC 807-2 Interface
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Supply voltage distributor modules
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ELCO Interface units ELCO Interface
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Card holders Sold by AA Electric 1-
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Card holders 19’’ Euro format S
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Card holders 19’’ Double Euro f
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PLC Interface PLC system interface
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Overvoltage protection for instrume
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Sold by AA Electric 1-800-237-8274
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Overvoltage protection for data int
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Line Filter Sold by AA Electric 1-8
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DC/DC passive isolator Input curren
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DC/DC passive isolator Loop splitte
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DC/DC 2-way isolator Double sided p
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DC/DC 3-way isolator 10Hz Cut-off f
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DC/DC 3-way isolator 10Hz Cut-off f
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DC/DC 3-way isolator 20kHz Cut-off
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DC/DC 3-way isolator 20kHz Cut-off
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DC/DC 3-way isolator Configurable D
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Supply isolator With HART MAS RPSH
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PT100 / RTD - signal isolator/conve
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Thermo element, signal isolator/con
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Thermo element, signal isolator/con
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Frequency signal transformer WAVEAN
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Serial interface converter Sold by
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AD-/DA-Converter Sold by AA Electri
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Preprocessing logic Preprocessing l
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Preprocessing logic Preprocessing l
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Monitoring modules Sold by AA Elect
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Current monitoring Sold by AA Elect
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Current monitoring Sold by AA Elect
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Voltage monitoring Sold by AA Elect
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Threshold monitoring Sold by AA Ele
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Accessories WAVEBOX S 22,5 WAVEBOX
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Digital signal processing Sold by A
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Relay coupler - overview Contact ty
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Relay coupler - overview Definition
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Relay coupler - overview Enclosure
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PLUGSERIES 1 change-over contact So
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PLUGSERIES 2 change-over contacts S
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PLUGSERIES Relay on plug-in base Sc
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PLUGINDUSTRY Miniature power relay
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MICROSERIES 1 change-over contact S
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MICROSERIES Accessories General dat
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WAVESERIES 1 change-over contact So
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[ [ WAVESERIES 1 NC contact / 1 NO
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[ [ WAVESERIES 3 NO contacts Sold b
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RS-SERIES - RS 30 RS 30 Screw conne
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RS-SERIES - RS 31 1 change-over con
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RS-SERIES - RS 32 2 change over con
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RS-SERIES - with RSM multiple inter
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MCZ-Series MiniConditioner MCZ R So
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DK-SERIES 1 NO contact, input top S
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EG SERIES 1 NOC, 1 NCC, 1 change-ov
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Optocoupler - Overview Our highligh
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Optocoupler - Overview Optocoupler
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Optocoupler - Overview Enclosure ty
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PLUGSERIES Output current 24 Vdc /
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PLUGSERIES Output current 230 Vac /
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PLUGSERIES Accessories Schrack RP3S
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MICROSERIES Output current 24 Vdc /
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MICROSERIES Accessories General dat
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WAVESERIES Output voltage 5-48 Vdc
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[ [ WAVESERIES Output voltage 24 Vd
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WAVESERIES Output volt. 24 Vdc, 0.5
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MCZ-SERIES MiniConditioner MCZ O 12
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DK-SERIES Minicoupler DKO 24VUC 24V
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DK-SERIES Minicoupler DKO 24VDC 200
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EG-SERIES EG 7 48VUC 115VUC 230VAC
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BT-SERIES Sold by AA Electric 1-800
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BT-SERIES Multi-function relay with
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BT-SERIES Time relay (BTTT) Time re
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DK-SERIES Minicoupler DKZ 24VDC 10-
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MCZ-SERIES Miniconditioner MCZ TO 2
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Overview Sold by AA Electric 1-800-
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Rectifier modules EGD 1 EGD 2 Sold
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Rectifier modules RSX RSX-ADP Sold
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Uin 24 V IN P Uout 24 V 0,2A Uin 24
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G - AA Electric

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