FP9-C40PV 600V 2P Surge Protection Device(SPD)
Low Voltage Protection Devices, Solar Energy Equipments, SPD FOR PV, Surge Protection Device
APPLICATION：
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.
| Type |
|
| SPD according to EN 61643-31 / IEC 61643-31 | type 1+2 / class I+II |
| Max. continuous operating DC voltage | 600 V DC |
| (DC+)-PE,(DC-)-PE ,(DC+)-(DC-) Ucpv |
| Nominal discharge current (8/20μs) In | 20 kA |
| Maximum discharge current (8/20μs) Imax | 40 kA |
| Maximum impulse current (8/20μs) Itotal | 40 kA |
| Maximum impulse current (10/350μs) Iimp | 6.25 kA |
| Maximum impulse current (10/350μs) Itotal | 12.5 kA |
| continuous current for PV application ICPV | 0.2 mA |
| Voltage protection level (DC+)-PE,(DC-)-PE (DC+)-(DC-) Up | 2.2 kV |
| Response time tA | 25 ns (L-N) |
| Short-Circuit Current Rating Iscpv | 2000 A |
| Residual current a.c. and d.c. IPE | 0.3 mA(DC), 0.3 mA(AC), |
| Humidity range | 5% … 95% |
| Range of operating temperatures TU | -40°C … +70°C |
| Atmospheric pressure and altitude | 80k Pa … 106k Pa, |
| -500 m … 2000 m |
| Operating state / fault indication | Green ok / Red defect |
| Number of ports | One port |
| Cross-sectional area (max.) | 2 AWG (Solid, Stranded) / 4 AWG (Flexible) |
| 35 mm2 (Solid, Stranded) / 25 mm2 (Flexible) |
| For mounting on | 35 mm DIN rail acc. to EN 60715 |
| Enclosure material | thermoplastic |
| Place of installation | indoor installation |
| Degree of protection | IP 20 |
| Capacity | 4 module(s), DIN 43880 |
| Approvals | – |
| Type of remote signalling contact | changeover contact |
| a.c. switching capacity | 250V / 0.5 A |
| d.c. switching capacity | 250V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A |
| Cross-sectional area for remote signalling | max. 1.5 mm2 solid / flexible |
| terminals |
| Remote signalling alarming mode | Normal: closed; |
| failure: open-circuit |
| Acessibility | Inaccessible |
| Protection fuction | Overcurrent |
| PV earthing system | Earthed and Unearthed (both) |
| SPD failure mode (OCFM/SCFM) | OCFM |
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