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GSP9-C40PV 1000V 3P Surge Protection Device(SPD)



This DC surge protective device is applied low voltage standard IEC EN 61643-11 to protect against DC power line system and other equipment from over-voltage and instantaneous over-voltage damage. Widely used in photovoltaic comber box, power inverter, DC distribution cabinet, etc. It has the advantages of a large discharge current, fast response time, and low residual voltage. Max. PV voltage up to UCPV ≤1000V dc.

Main features:

1. High discharge capacity, quick response, module pluggable;

2. Fast response time, din rail installation;

3. Double thermal disconnection devices, provide more reliable protection; 4. Green window means normal, red means defect, need to change module;

5. Remote alarm terminal optional.

6. T1+T2 surge protection.

Kind of Equip.: Surge Protector (Surge Protective Device)
Location category: Indoor
Number of ports: One port
Method of mounting: Fixed, 35 mm DIN rail acc. to EN 60715
Max. backup fuse /
Short-circuit current rating(ISCPV) 2 kA
Residual Current(IPE) DC 0.3 mA;  AC 0.3 mA
Type of current: AC
Test Class: T1+T2
Nominal discharge current(In): 20kA
Max. discharge current (Imax): 40kA
Max.  impulse current (Iimp) 6.25 kA
Total discharge current for Mutipole SPD(Itotal) 12.5 kA(10/350); 40 kA(8/20)
Max. continuous operation voltage (Ucpv): DC 1000V
continuous current for PV application ICPV: 0.2 mA
Voltage protect level (Up): 3.6 kV
Modes of protection + to -, + to PE, – to PE
Application system PV system(Earthed and Unearthed (both))
IP  code IP 20
Temperatures/humidity -40 ℃ to +70 ℃, 5 % to 95 %
Remark: OCF

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