NS1-PV40 1500V 3P Type 1+2 DC Surge Protector

DIN rail installation, for 1500V DC power system, high discharge capacity due to Metal Oxide Varistor (MOV) / Gas Discharge Tube (GDT) combination
Main Features:
  • Location of Use: String box, Inverter
  • Network Systems: (DC+)-PE, (DC-)-PE
  • Surge Ratings: Itotal = 12,5kA (10/350 μs), Itotal = 40kA (8/20 μs)
  • IEC/EN Category: Class l+II / Type 1+2
  • Protective Elements: High Energy MOV and GDT
  • Housing: Monoblock Design
  • Compliance: IEC/EN 61643-31

 

 

Main Specification

Model No.

NS1-PV40/1500V/S
SPD according to IEC/EN 61643-31

Type 1+2 / Class I+II / Class B+C
Protection mode

Common Mode (CM)
Connection mode

(DC+)-PE, (DC-)-PE
Maximum continuous operating DC voltage (DC+)-(DC-) Uc pv

1500Vdc
Impulse discharge current (10/350 μs) Iimp

12.5kA
Total discharge current (10/350 μs) Itotal

12.5kA
Nominal discharge current (8/20 μs) In

20kA
Total discharge current (8/20 μs) Itotal

40kA
Maximum discharge current (8/20 μs) Imax

40kA
Voltage protection level (DC+)-PE, (DC-)-PE Up

4.8kV
Voltage protection level (DC+)-(DC-) Up

7.5kV

Basic Circuit Diagram

Overall and Installation Dimension(mm)

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