DEHNgap C S

N-PE surge arrester

For protecting low-voltage consumer installations against surges. For installation in conformity with the lightning protection zone concept at the boundaries from 0B– 1 and higher.
  • Specifically designed for use in 3+1 and 1+1 configurations of TT systems acc. to IEC 60364-5-53 between neutral conductor N and protective conductor PE
  • High discharge capacity
  • Two-part surge arrester consisting of a base part and a pluggable spark-gap-based protection module
  • Energy coordination with other arresters of the Red/Line product family
  • Operating state / fault indication by green / red indicator flag in the inspection window
  • With remote signalling contact for monitoring device
  • Easy replacement of protection modules without tools due to module locking system with module release button
  • Vibration and shock-tested according to EN 60068-2

Version

DEHNgap C S: N-PE surge arrester consisting of a base part and a plug-in protection module
DEHNgap C S FM: With remote signalling contact for monitoring device (floating changeover contact)

Details

The N-PE surge arrester DEHNgap C S is the ideal supplement to the DEHNguard S single-pole surge protective devices. As a total current arrester between the neutral and protective conductor in TT systems, it has the task of ensuring the requirements for the protection of people and property in the so-called 3+1 or 1+1 configurations.

With their modern Red/Line design, DEHNgap C S surge arresters have exactly the same easy-to-use safety features as the DEHNguard S devices. The unique module locking system combines the spark-gap-based protection module and the base part to form a powerful unit. Neither vibration during transport nor the enormous forces of discharge can loosen this connection. Nevertheless, the protection modules can be easily replaced without tools by simply pressing the easy-to-use module release button of the protection module. The mechanical coding of the protection module and base part guards against installing an incorrect module.

Safety of DEHNgap C S surge arresters is increased by monitoring the arrester temperature and an integrated disconnector connected in series with the surge arrester.

The green and red indicator flags show the operating state of DEHNgap C S surge arresters.

Apart from this standard visual indication, DEHNgap C S ... FM features a three-pole remote signalling terminal. As the remote signalling contact is designed as a floating changeover contact, the remote signal can, depending on the circuit concept, be used as a make or break contact. The N-PE surge arresters of type DEHNgap C S incorporate multifunctional terminals for connecting conductors and busbars, allowing easy wiring with other DIN rail mounted devices. Thus, a variety of applications can be easily connected in series according to IEC 60364-5-53 for optimal protection.

Models

DEHNgap C S (FM)

DEHNgap C S (FM)

Basic circuit diagram DGP C S FMDimension drawing DGP C S FM

N-PE surge arrester; FM version with floating remote signalling contact.


Specifications

Type
Part No.
SPD according to EN 61643-11 / IEC 61643-11
Energy coordination with terminal equipment (≤ 10 m)
Max. continuous operating voltage (a.c.) (UC)
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Follow current extinguishing capability (Ifi)
Lightning impulse current (10/350 µs) (Iimp)
Voltage protection level (UP)
Response time (tA)
Temporary overvoltage (TOV) (UT) – Characteristic
Operating temperature range (TU)
Operating state / fault indication
Number of ports
Cross-sectional area (min.)
Cross-sectional area (max.)
For mounting on
Enclosure material
Place of installation
Degree of protection
Capacity
Approvals
Type of remote signalling contact
Switching capacity (a.c.)
Switching capacity (d.c.)
Cross-sectional area for remote signalling terminals
Weight
GTIN
PU
Part No.
  • DGP C S
  • 952 030
  • type 2 / class II
  • type 2 + type 3
  • 255 V (50 / 60 Hz)
  • 20 kA
  • 40 kA
  • 100 Arms
  • 12 kA
  • ≤ 1.5 kV
  • ≤ 100 ns
  • 1200 V / 200 ms – withstand
  • -40 °C ... +80 °C
  • green / red
  • 1
  • 1.5 mm2 solid / flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 1 module(s), DIN 43880
  • KEMA, VDE, UL
  •  
  •  
  •  
  •  
  • 111 g
  • 4013364108530
  • 1 pc(s)
  • 952 030
  • Specifications (PDF)
  • More
  • DGP C S FM
  • 952 035
  • type 2 / class II
  • type 2 + type 3
  • 255 V (50 / 60 Hz)
  • 20 kA
  • 40 kA
  • 100 Arms
  • 12 kA
  • ≤ 1.5 kV
  • ≤ 100 ns
  • 1200 V / 200 ms – withstand
  • -40 °C ... +80 °C
  • green / red
  • 1
  • 1.5 mm2 solid / flexible
  • 35 mm2 stranded / 25 mm2 flexible
  • 35 mm DIN rails acc. to EN 60715
  • thermoplastic, red, UL 94 V-0
  • indoor installation
  • IP 20
  • 1  module(s), DIN 43880
  • KEMA, VDE, UL
  • changeover contact
  • 250 V / 0.5 A
  • 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A
  • max. 1.5 mm2 solid / flexible
  • 114 g
  • 4013364108547
  • 1 pc(s)
  • 952 035
  • Specifications (PDF)
  • More

Accessories

DEHNpanel

Visual remote indicator for (multiple) surge protective devices (SPDs)

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Specifications

Type
Part No.
Operating state/fault indication
Enclosure material
Weight
GTIN
PU
  • DPAN L
  • 910 200
  • green LED (flashing) / red LED (flashing)
  • noryl
  • 140 g
  • 4013364144019
  • 1 pc(s)
  • Specifications (PDF)
  • More
    • Further Pictures
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      DPAN L visual remote indication for surge protective devices
      Visual remote indicator with current-saving LEDs for surge protective devices (SPDs) 
      With remote signalling contact
      Also suited for alarm signalling of other devices with floating changeover contact
      For installation in switchgear cabinet doors.
      Power supply: 2x 1.5 V AA batteries
      Degree of protection: IP 40
      Mounting dimensions: 92 x 45 mm
      Dimensions: 96 x 48 x 75 mm

      delivery and installation.

      Brand: DEHN
      Type: DPAN L
      Part No.: 910 200

      or equivalent.
      Installation Instructions
      Certificates
      CE_DEHNpanel

N-PE Spark-Gap-Based Protection Module for DEHNgap C S

N-PE spark-gap-based protection module for single-pole N-PE surge arresters of type DEHNgap DGP C S ... .

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Specifications

Type
Part No.
Max. continuous operating voltage (a.c.) (UC)
Weight
GTIN
PU
  • DGP C MOD
  • 952 060
  • 255 V
  • 37 g
  • 4013364108387
  • 1 pc(s)
  • Specifications (PDF)
  • More
    • Further Pictures
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      DGP C MOD N-PE spark-gap-based protection module
      Pluggable N-PE spark-gap-based protection module
      for single-pole DEHNgap C S ... N-PE surge arresters
      For type 2 N-PE surge arresters
      of the Red/Line series according to EN 61643-11
      Max. continuous operating voltage: 	255 V a.c.
      Nominal discharge current: 	20 kA
      Max. discharge current: 	40 kA
      Fault indication

      delivery and installation.

      Brand: DEHN
      Type: DGP C MOD
      Part No.: 952 060

      or equivalent.
      Installation Instructions
      Certificates
      COC 20150901 E319777 Vol 1 Sec 4

STAK 3X16 Pin-shaped Terminal

Pin-shaped terminal for EMC-optimised series connection of lightning current and surge arresters according to IEC 60364-5-53.

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Specifications

Type
Part No.
Weight
GTIN
PU

STAK 25 Pin-shaped Terminal

Allows series connection (connection of two conductors) of surge protective devices up to 25 mm2.
Allows EMC-optimised feed-through wiring according to IEC 60364-5-53.

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Specifications

Type
Part No.
Nominal a.c./d.c. voltage (UN)
Nominal load current a.c. (IL)
Lightning impulse current (10/350 µs)
Weight
GTIN
PU