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Type 1 + Type 2 surge protective devices

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devis

Type 1 + Type 2 surge protective devices

Modular type 1 +2 surge protective device – Iimp 12,5kA – 3P+N

Modular protections 12,5 kA (10/350)

385 V networks – Applications levels I and II

Tests standard: EN 61643-11

Description

Based on varistors and very high energy encapsulated spark gaps, these surge protective devices are designed for protecting the inputs of main power supplies for highly exposed sites.  Their flow capacities are much higher than the minimum requirements of NF C 15 100 and IEC 60364 electrical standards (sites equipped with lightning rods : protection of network’s inputs with 12,5 kA/type 1 surge protective device).

Products equipped with end of life indicators and terminals for remote monitoring. Mounting on symmetrical DIN rail foot (EN 50022).

Applications types : Main boards of main and secondary buildings.

Recommended for TT / TN-S networks.

 

 

Technical features  
Reference

ARGAG412*203858

Class (according to IEC 61643-11 standard)

Type 1+ Type 2

Maximum continuous operating voltage AC (L-N)      Uc

385V

Maximum operating voltage AC (N-PE)    Uc

255V

Nominal discharge current (8/20us)   In

12,5kA

Maximal discharge current (8/20us)  Imax

12,5kA

Level of protection  Up

20kA

Maximal backup fuse

20kV

Response time (L-N/N-PE)   tA

1,8kV

Operating temperature 

160A gl

Status indicator : in operation / fault

25ns / 100ns

Connection section (min-max)

-40℃~+80℃

Mounting on 

Green / red

Cabinet

4-35mm²

Index of protection

Rail DIN 35mm

 

Thermoplastic UL94-VO

 

IP20

Rules of installation and electrical safety : NF C 15-100, IEC 60364 or equivalent national electrical standard.

  • 3+1 (type “C2”) : protection L-N et N-PE (connection of type 2). L: phase. N : neutral. PE: earth.
  • MOV: varistors. GDT : encapsulated spark gaps.
  • EN 61643-11 : tests with protection device against short circuit currents (IEC 61643-1/1998 : without).
  • Maximum calibre of fuses upstream the surge protective devices (circuit breakers : 160A gl).

 

Type 1 + Type 2 surge protective devices

Type 1 + Type 2 surge protective devices

Modular type 1 +2 surge protective device – Iimp 12,5kA – 3P+N

Modular protections 12,5 kA (10/350)

385 V networks – Applications levels I and II

Tests standard: EN 61643-11

Description

Based on varistors and very high energy encapsulated spark gaps, these surge protective devices are designed for protecting the inputs of main power supplies for highly exposed sites.  Their flow capacities are much higher than the minimum requirements of NF C 15 100 and IEC 60364 electrical standards (sites equipped with lightning rods : protection of network’s inputs with 12,5 kA/type 1 surge protective device).

Products equipped with end of life indicators and terminals for remote monitoring. Mounting on symmetrical DIN rail foot (EN 50022).

Applications types : Main boards of main and secondary buildings.

Recommended for TT / TN-S networks.

 

 

Technical features  
Reference

ARGAG412*203858

Class (according to IEC 61643-11 standard)

Type 1+ Type 2

Maximum continuous operating voltage AC (L-N)      Uc

385V

Maximum operating voltage AC (N-PE)    Uc

255V

Nominal discharge current (8/20us)   In

12,5kA

Maximal discharge current (8/20us)  Imax

12,5kA

Level of protection  Up

20kA

Maximal backup fuse

20kV

Response time (L-N/N-PE)   tA

1,8kV

Operating temperature 

160A gl

Status indicator : in operation / fault

25ns / 100ns

Connection section (min-max)

-40℃~+80℃

Mounting on 

Green / red

Cabinet

4-35mm²

Index of protection

Rail DIN 35mm

 

Thermoplastic UL94-VO

 

IP20

Rules of installation and electrical safety : NF C 15-100, IEC 60364 or equivalent national electrical standard.

  • 3+1 (type “C2”) : protection L-N et N-PE (connection of type 2). L: phase. N : neutral. PE: earth.
  • MOV: varistors. GDT : encapsulated spark gaps.
  • EN 61643-11 : tests with protection device against short circuit currents (IEC 61643-1/1998 : without).
  • Maximum calibre of fuses upstream the surge protective devices (circuit breakers : 160A gl).

 

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devis

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