ป้องกันฟ้าผ่าสำหรับไฟฟ้ากระแสตรง SPD DC 1000V 20KA~40KA House Surge Protector Protective Solar System
Nominal Voltage | UN | 1000V DC | |
Max.continuous d.c. voltage | Uc pv | 1060V DC | |
Protection mode | CM/DM | ||
Maximum discharge current (8/20μs) | Imax | 40kA | |
Nominal discharge current (8/20μs) | In | 20kA | |
Voltage protective level CM/DM at In | Up | ≤3.2kV | |
Isolation resistance | Risol | >102MΩ | |
Response time | tA | ≤25ns | |
I/O Connections | By screw terminal:10-35mm2 | ||
By connection bus | |||
Mounting | Symmetrical rail (EN50022/DIN46277-3) | ||
Operation temperature range | -40c~+85c | ||
Degree of protection | IP20 | ||
Housing material | UL94V0 | ||
Disconnection indicator | Mechanical indicator | ||
Remote control contact | Yes | ||
Color | Gray | ||
Isolation resistance | By screw terminal:10-35mm2 | ||
By connection bus | |||
Response time | Symmetrical rail (EN50022/DIN46277-3) |