PV Surge Protection Device
PV Surge Protection Device
The PV surge protection device is designed specifically for PV string inverters. It covers 1000 V and 1500 V system-specific PV SPDs and features an IP66 waterproof enclosure, thermal trip indicator, and remote signaling interface, providing a one-stop solution for lightning surge risks on rooftops and the DC side of power plants.
Type 1+2 PV Surge Protection Device
Provides enhanced surge protection for photovoltaic main DC distribution cabinets, including building entry points and outdoor PV cabinets, safeguarding against direct lightning currents and transient overvoltages.
Additional information
| Uocstc | 1000v, 1250v |
|---|---|
| Ucpv | 1200v, 1500 |
| Iimp | 5kA, 7kA |
Type 2 PV Surge Protection Device
Provides standard surge protection for photovoltaic DC distribution cabinets, such as PV combiner boxes and inverter DC inputs, protecting against induced lightning surges and switching overvoltages.
Additional information
| Uocstc | 500v, 600v |
|---|---|
| Ucpv | 600v, 720v |