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DEHNpipe CD Ex (d) Approvals SPDs for Use in Potentially Explosive Atmospheres IECEx approval for DPI CD EXD * ) ATEX approval for DPI CD EXD 24 ... / HF EXD ... * ) ATEX approval for DPI CD EXD 230 24 ... * ) *) The certificates can be downloaded at www.dehn.de 312 www.dehn.de
SPDs for Use in Potentially Explosive Atmospheres DEHNpipe CD Ex (d) DPI CD EXD SW22 250 20 RD M20x1.5 55 BK GNYE Dimension drawing DPI CD EXD Basic circuit diagram DPI CD EXD Flameproof surge arrester with a low-capacitance protective circuit for protecting measuring circuits and bus systems in potentially explosive atmospheres. Insulation strength > 500 V to earth. Certified to CSA and USA Hazloc standards. • Easy to mount on the spare cable gland of field devices • Type Ex(d) for universal use • For installation in conformity with the lightning protection zones concept at the boundaries from 0 B – 2 and higher 929 962 DPI CD EXD 24 M 929 964 DPI CD EXD 24 N DPI CD EXD 24 M 929 962 Überspannungsableiter DEHNpipe Ex (d)mit M20x1,5 Aussengewinde DPI CD EXD 24 N 929 964 Überspannungsableiter DEHNpipe Ex (d)mit 1/2"-14 NPT-Aussengewinde Type DPI CD EXD 24 M DPI CD EXD 24 N Part No. 929 962 929 964 SPD class T T Nominal voltage (U N ) 24 V 24 V Max. continuous operating d.c. voltage (U c ) 32 V 32 V Max. continuous operating a.c. voltage (U c ) 22.6 V 22.6 V Nominal current (I L ) 0.55 A 0.55 A D1 Lightning impulse current (10/350 μs) line-PG (I imp ) 1 kA 1 kA C2 Total nominal discharge current (8/20 μs) (I n ) 10 kA 10 kA C2 Nominal discharge current (8/20 μs) per line (I n ) 10 kA 10 kA Voltage protection level line-line for I n C2 (U P ) ≤ 58 V ≤ 58 V Voltage protection level line-PG for I n C2 (U P ) ≤ 1700 V ≤ 1700 V Voltage protection level line-line at 1 kV/μs C3 (U P ) ≤ 50 V ≤ 50 V Voltage protection level line-PG at 1 kV/μs C3 (U P ) ≤ 1200 V ≤ 1200 V Cut-off frequency line-line (f G ) 67 MHz 67 MHz Capacitance line-line (C) ≤ 25 pF ≤ 25 pF Capacitance line-PG (C) ≤ 15 pF ≤ 15 pF Operating temperature range -50°C...+80°C -50°C...+80°C Degree of protection IP 67 IP 67 For mounting on (field/device side) M20 x 1.5 male thread 1 / 2 -14 NPT male thread Connection (input/output) connecting leads (1.3 mm 2 ) connecting leads (1.3 mm 2 ) Length of the connecting lead 250 mm 250 mm Earthing via connecting lead connecting lead Enclosure material V4A V4A Colour bare surface bare surface Test standards IEC 61643-21 / EN 61643-21 IEC 61643-21 / EN 61643-21 ATEX approvals KEMA 04ATEX2190 X: II 2 G Ex d IIC T5 or T6 KEMA 04ATEX2190 X: II 2 G Ex d IIC T5 or T6 IECEx approvals KEM 09.0064X: Ex d IIC T5 or T6 Gb KEM 09.0064X: Ex d IIC T5 or T6 Gb CSA & USA Hazloc approvals (1) CSA 10.2317168: AEx d IIC T4...T6 CSA 10.2317168: AEx d IIC T4...T6 CSA & USA Hazloc approvals (2) CSA 10.2317168: Class I Div 1, 2; Class I Zone 1 CSA 10.2317168: Class I Div 1, 2; Class I Zone 1 SIL classification SIL2 * ) SIL2 * ) Approvals GOST GOST *) For more detailed information, please refer to www.dehn.de/en/sil/ www.dehn.de 313
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Surge Protection Main Catalogue 201
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Contents Page Our promise - DEHN pr
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DEHN protects Our family-owned comp
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DEHN - worldwide Algeria Argentina
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DEHN - Safety according to Specific
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DEHN - Technical Definitions Lightn
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Surge protection for POWER SUPPLY S
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Contents Easy Choice 15 Combined SP
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S-Schutz Easy Choice L1 L2 L3 N PE
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Easy Choice L1 L2 L3 N PE 3 A 1 Arr
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S-Schutz Easy Choice L1 L2 L3 N PE
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Easy Choice L1 L2 L3 PEN SPD Type 2
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ÜBERSPANNUNGSSCHUTZ DEFECT FUNCTIO
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Easy Choice of SPDs for Use on roof
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DEHN-FUNKENSTRECKEN-TECHNOLOGIE INS
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Combined SPDs - Type 1 DEHNventil
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DEHNventil ® modular DEHNventil M
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Protection Module for DEHNventil ®
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L L' N/PE(N) Combined SPDs - Type 1
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DEHNshield ® Combined SPDs - Type
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DEHNlimit PV 1000 V2 (FM) Combined
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Coordinated Type 1 Lightning Curren
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L L' Coordinated Type 1 Lightning C
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Accessory for Type 1 Arresters DEHN
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DEHNsecure M DEHNsecure M 2P ... (F
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Type 1 Lightning Current Arresters
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Type 1 Lightning Current Arresters
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N-PE Lightning Current Arresters
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N-PE Lightning Current Arresters DE
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N-PE Lightning Current Arresters 30
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Type 2 Surge Arresters • Arrester
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S Type 2 Surge Arresters DEHNguard
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Type 2 Surge Arresters DEHNguard ®
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Type 2 Surge Arresters • Specific
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Type 2 Surge Arr. for Use in PV Sys
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Type 2 Surge Arresters for Use in P
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Type 2 Surge Arresters for Use in P
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S Type 2 Surge Arresters Protection
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Type 2 Surge Arresters • High dis
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Type 2 Surge Arresters • Surge ar
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Type 2 Surge Arresters V NH / VA NH
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Type 3 Surge Arresters • Two-pole
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Type 3 Surge Arresters DEHNrail mod
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Type 3 Surge Arresters DEHNrail mod
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Type 3 Surge Arresters • Protecti
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Type 3 Surge Arresters SPS Protecto
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Type 3 Surge Arresters DEHNsafe 31
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Type 3 Surge Arresters NSM Protecto
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Type 3 Surge Arresters STC Module 5
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Type 3 Surge Arresters DEHNflex DEH
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Type 3 Surge Arresters DEHNflex DEH
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12 11 L N 12 11 Type 3 Surge Arrest
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Type 3 Surge Arresters DEHNprotecto
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Type 3 Surge Arresters • Surge pr
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Type 3 Surge Arresters L/N SFL Prot
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General Accessory DEHNpanel • Vis
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General Accessory • Allows an EMC
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General Accessory Insulating Enclos
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General Accessory Busbars / Modular
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Surge protection for INFORMATION TE
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1 2 3 4 5 6 7 8 9 0 Contents Easy c
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Easy Choice according to Interface
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SPDs for Information Technology Sys
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LifeCheck ® SPD Test SPD diagnosti
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Pluggable DIN Rail Mounted SPDs •
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Pluggable DIN Rail Mounted SPDs BLI
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Pluggable DIN Rail Mounted SPD BLIT
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BLITZDUCTOR ® XT LifeCheck ® Modu
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Pluggable DIN Rail Mounted SPDs Acc
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Compact DIN Rail Mounted SPDs • M
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Compact DIN Rail Mounted SPDs DEHNc
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Compact DIN Rail Mounted SPDs Acces
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Compact DIN Rail Mounted SPDs BLITZ
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D P M P Compact DIN Rail Mounted SP
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SPDs for LSA Technology • Variabl
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SPDs for LSA Technology DEHNrapid
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SPDs for LSA Technology Accessories
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SPDs for LSA Technology • Suitabl
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SPDs for LSA Technology • Premoun
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SPDs for 482.6 mm (19 inch) Data Ca
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SPDs for RJ Connection • Patch ca
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SPDs for RJ Connection DEHNpatch DE
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SPDs for RJ Connection BLITZDUCTOR
Page 263 and 264: SPDs for RJ Connection • Surge ar
Page 265 and 266: Surface-Mounted SPDs • Combined l
Page 267 and 268: DEHNbox Surface-Mounted SPDs 93 54
Page 269 and 270: Surface-Mounted SPDs DEHNlink DLI I
Page 271 and 272: Surface-Mounted SPDs DEHNlink DLI T
Page 273 and 274: SPDs for Coaxial Connection • Plu
Page 275 and 276: SPDs for Coaxial Connection DEHNgat
Page 277 and 278: 5-3000 MHz SPD No. 909 703 I N 2A U
Page 285 and 286: SPDs for Coaxial Connection Accesso
Page 287 and 288: SPDs for D-SUB Connection • Surge
Page 289 and 290: SPDs for D-SUB Connection FS / USD
Page 295 and 296: a1 b1 a2 b2 SPDs for Terminal Conne
Page 297 and 298: SPDs for Terminal Connection DSM DS
Page 299 and 300: SPDs for Terminal Connection BUStec
Page 301 and 302: DEHNpipe DEHNpipe arrester series f
Page 303 and 304: 929 941 DPI MD 24 M 2S DPI MD 24 M
Page 305 and 306: Screwable SPDs Accessories for DEHN
Page 307 and 308: SPDs for Use in Potentially Explosi
Page 313: SPDs for Use in Potentially Explosi
Page 335 and 336: Accessory for Terminal Block System
Page 345 and 346: Combined Adapters • Surge protect
Page 347 and 348: 909 310 DPRO 230 NT DPRO 230 NT 909
Page 349 and 350: 909 321 DPRO 230 LAN100 DPRO 230 LA
Page 351 and 352: Lightning Equipotential Bonding Iso
Page 361 and 362: Lightning Equipotential Bonding Pip
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Lightning Equipotential Bonding Equ
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Lightning Equipotential Bonding Equ
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Measuring and Test Devices Conditio
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Measuring and Test Devices LifeChec
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Measuring and Test Devices SPD Test
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Measuring and Test Devices • SPD
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www.dehn.de 375
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Information and Documentation Publi
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Literature IEC 61643-21:2009-04 Low
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Key to Symbols used in Basic Circui
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Part No. Index Part No. Type Page P
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Part No. Index Part No. Type Page P
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Type / Product Index Type Part No.
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Surge Protection Lightning Protecti
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