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Connection box for lightning and surge protection of photovoltaic systems. The compact design of the PV box saves a lot of space and the screwless terminals with confirmation lever make it easy to wire. Thanks to the new sealing elements, the cables can be assembled easily and protection class IP 65 is guaranteed. Type 1+2, network configuration: Y-connection, Iimp / pole = 6.25 kA, Itotal = 12.5 kA, protection paths: (+)-(PE), (-)-(PE), (+)-(-), (+/-)-(PE)
| Maximum continuous operating voltage | UCPV | 1100 V DC |
| Nominal load current | IL | 35 A |
| Lightning impulse current (10/350 µs) | Iimp | 6.25 kA |
| Total discharge capacity (10/350 µs) | Itotal | 12.5 kA |
| Nominal discharge current (8/20 µs) | In | 20 kA |
| Total discharge capacity (8/20 µs) | Itotal | 50 kA |
| Maximum discharge current (8/20 µs) | Imax | 40 kA |
| Protection level | Up | <, 4.4 kV |
| Short-circuit strength | ISCPV | 11 kA |
| Response time | tA | 25 ns |
| 2 cables with the same diameter and Twin wire end ferrule | 2.5 mm2 ... 6 mm2 | |
| Defect indicator | with | |
| Operating altitude above sea level | 2000 m | |
| Number of strings per MPPT | 2 strings | |
| Protection class | IP 65 | |
| Operating temperature | -40 °C … +85 °C | |
| Permissible humidity | RH | 5% ... 95% |
| Installation on | Surface-mounted, cable feed from below Indoor / Outdoor |
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