Protection Module for DEHNguard M, ... S and DEHNgap C S

Pluggable Protection Module for Type 2 SPDs

For protecting low-voltage consumer's installations against surges. For installation in conformity with the lightning protection zone concept at the boundaries from 0B– 1 and higher.
  • High discharge capacity due to heavy-duty zinc oxide varistors / spark gaps
  • High reliability due to "Thermo Dynamic Control" SPD monitoring device
  • Energy coordination with other arresters of the Red/Line product family
  • Operating state / fault indication by green / red indicator flag in the inspection window
  • Easy replacement of protection modules without tools due to module locking system with module release button
  • The plug-in protection module can be replaced without disconnecting the supply voltge and without removing the distribution board cover
  • Vibration and shock-tested according to EN 60068-2

Version

DEHNguard MOD ACI ...: Switch / spark gap combination protection module for DEHNguard M ACI and DEHNguard S ACI
DEHNguard MOD A 275: Varistor-based protection module for DEHNguard M ACI
DEHNguard MOD CI 275: Varistor-based protection module for DEHNguard M CI ...
DEHNguard MOD E CI...: Varistor-based protection module for DEHNguard M ... and DEHNguard SE CI ...
DEHNguard MOD ...: Varistor-based protection module for DEHNguard M ... and DEHNguard S ...
DEHNguard MOD 750: Varistor-based protection module for DEHNguard M WE 600 and DEHNguard S WE 600
DEHNguard MOD A H NPE: N-PE spark-gap-based protection module for two-pole and four-pole DEHNguard M H TT
DEHNguard MOD H NPE: N-PE spark-gap-based protection module for two-pole and four-pole DEHNguard M H TT ...
DEHNguard MOD NPE: N-PE spark-gap-based protection module for two-pole and four-pole DEHNguard M TT ...
DEHNgap C MOD: N-PE spark-gap-based protection module for single-pole N-PE surge arresters of type DEHNgap C S ...
DEHNguard MOD ... VA: Varistor-based and spark-gap-based protection module for DEHNguard S ... VA
DEHNguard MOD H PV ...: Varistor-based protection module for DEHNguard M YPV ...
DEHNguard MOD PV SCI ...: Varistor-based protection module for DEHNguard M YPV SCI and DEHNguard S PV SCI ...
DEHNguard MOD PV ...: Varistor-based protection module for DEHNguard M YPV SCI and DEHNguard S PV SCI ...
DEHNguard MOD E PV SCI 750: Varistor-based protection module for DEHNguard ME YPV SCI and DEHNguard SE PV SCI ...
DEHNguard MOD E H LI ...: Varistor-based protection module for DEHNguard SE H LI ... FM
DEHNguard MOD E H 1000: Varistor-based protection module for DEHNguard SE H 1000 FM
DEHNguard MOD E H 1000 VA : Varistor-based protection module for DEHNguard SE H 1000 VA FM
DEHNguard MOD E DC ...: Varistor-based protection module for DEHNguard SE DC ...

Details

The varistor and spark-gap-based protection modules of the DEHNguard M, DEHNguard S, DEHNguard ME, DEHNguard SE and DEHNgap C S devices distinguish themselves through their outstanding performance and appearance.
The compact protection modules incorporate the complete protective circuit as well as the monitoring and disconnection device.
The green indicator flag in the inspection window shows the operating state of the protection modules.
All protection modules are mechanically coded to ensure against installing an incorrect module.
The protection modules can be easily replaced without tools by simply pressing the easy-to-use module release button.

Avoid additional, short-notice and unplanned maintenance jobs.
In multipole protective circuits, we recommend replacing the complete set of protection modules when one module fails.

Models

+
Combined Switch / Spark Gap Protection Module for DEHNguard ACI

+
Spark-Gap-Based Protection Module for DEHNguard M ACI

Varistor-Based Protection Module for DEHNguard M CI

Varistor-based Protection Module for DEHNguard SE CI ...

Varistor-based Protection Module for DEHNguard M and DEHNguard S

Varistor-Based Protection Module for DEHNguard M (S) WE

+
N-PE Spark-Gap-Based Protection Module for DEHNguard M ACI

N-PE Spark-Gap-Based Protection Module for DEHNguard M H TT ...

N-PE Spark-Gap-Based Protection Module for DEHNguard M TT ...

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

Varistor and Spark-Gap-Based Protection Module for DEHNguard S ... VA

Varistor-based Protection Module for DEHNguard M YPV

Varistor-Based Protection Module for DEHNguard M YPV SCI and DEHNguard S PV SCI

Varistor-Based Protection Module for DEHNguard M YPV SCI and DEHNguard S PV SCI

Varistor-Based Protection Module for DEHNguard ME YPV SCI and DEHNguard SE PV SCI

Varistor-Based Protection Module for DEHNguard SE H ...

Varistor-based Protection Module for DEHNguard SE DC

+ Combined Switch / Spark Gap Protection Module for DEHNguard ACI


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. continuous operating voltage (a.c.) (UC)
Weight
GTIN
PU

+ Spark-Gap-Based Protection Module for DEHNguard M ACI


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. continuous operating voltage (a.c.) (UC)
Weight
GTIN
PU

Varistor-Based Protection Module for DEHNguard M CI


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (a.c.) (UC)
Weight
GTIN
PU

Varistor-based Protection Module for DEHNguard SE CI ...


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. continuous operating voltage (a.c.) (UC)
Rated varistor voltage (Umov)
Weight
GTIN
PU

Varistor-based Protection Module for DEHNguard M and DEHNguard S


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (a.c.) (UC)
Weight
GTIN
PU

Varistor-Based Protection Module for DEHNguard M (S) WE


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (a.c.) (UC)
Rated varistor voltage (Umov)
Weight
GTIN
PU

+ N-PE Spark-Gap-Based Protection Module for DEHNguard M ACI

Basic circuit diagram DG MOD H A NPEDimension drawing DG MOD H A NPE

N-PE spark-gap-based protection module for two- and four-pole DEHNguard DG M TT (2P) ACI ... .


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. continuous operating voltage (a.c.) (UC)
Weight
GTIN
PU

N-PE Spark-Gap-Based Protection Module for DEHNguard M H TT ...


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (a.c.) (UC)
Weight
GTIN
PU

N-PE Spark-Gap-Based Protection Module for DEHNguard M TT ...


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (a.c.) (UC)
Weight
GTIN
PU

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


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (a.c.) (UC)
Weight
GTIN
PU

Varistor and Spark-Gap-Based Protection Module for DEHNguard S ... VA


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (a.c.) (UC)
Max. continuous operating voltage (d.c.) (UC)
Weight
GTIN
PU

Varistor-based Protection Module for DEHNguard M YPV


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (d.c.) (UC)
Weight
GTIN
PU

Varistor-Based Protection Module for DEHNguard M YPV SCI and DEHNguard S PV SCI


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (d.c.) (UC)
Weight
GTIN
PU

Varistor-Based Protection Module for DEHNguard M YPV SCI and DEHNguard S PV SCI


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (d.c.) (UC)
Weight
GTIN
PU

Varistor-Based Protection Module for DEHNguard ME YPV SCI and DEHNguard SE PV SCI


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (d.c.) (UC)
Weight
GTIN
PU

Varistor-Based Protection Module for DEHNguard SE H ...


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. discharge current (8/20 µs) (Imax)
Max. continuous operating voltage (a.c.) (UC)
Weight
GTIN
PU

Varistor-based Protection Module for DEHNguard SE DC


Specifications

Type
Part No.
Nominal discharge current (8/20 µs) (In)
Max. continuous operating voltage (d.c.) (UC)
Weight
GTIN
PU