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SPD(DC and AC) surge protective device
- The solar SPD use to protect the solar system
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Specifications
Surge protective device 3P DC SPD for solar system
3P DC SPD Product Specifications
| Product Specifications | ||
| Test class according to IEC61643-1:2005 | II | |
| Nominal voltage | Un | 1000V DC |
| Max.continuous d.c. voltage | Ucpv | 1060V DC |
| Maximum discharge current (8/20µs) | Imax | 40KA |
| Nominal discharge current (8/20µs) | In | 20KA |
| Voltage protective level at In | Up | ≤3.6KV |
| 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 | -40℃~+85℃ | |
| Degree of protection | IP20 | |
| Housing material | UL94V0 | |
| Disconnection indicator | Mechanical indicator | |
| Remote control contact | Without | |
| Color | Gray | |
| Isolation resistance | By screw terminal:10-35mm² By connection bus | |
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