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SUP2-PV SPD
SUP2-PV dc series are class C surge protective devices, designed to protect against lightning surge voltage in photovoltaic power supply networks.
These units must be installed in parallel on DC networks, SUP2-PV series are available for the main operating voltages in photovoltaic:500, 800 and 1000Vdc, etc.
| TYPE | SUP2-PV DC | ||||
| Network voltage Un | 500V DC | 800V DC | 1000V DC | ||
| Max continuous operation voltage(Uc) | 530V DC | 840V DC | 1060V DC | ||
| Nominal discharge current(In)(8/20μS) | 20KA | ||||
| Max discharge current (Imax)(8/20μS) | 40KA | ||||
| Protection leve(at in)UP | ≤1.5KV | ≤3.0KV | ≤3.2KV | ||
| Operation and Storage Temperature | Between-40℃ and +85℃ | ||||
| Disconnector | Internal | ||||
| Mounting | symmetrical rail 35mm | ||||
| Indicator | Normal:green;failure:red | ||||
| Protection grade | IP20 | ||||
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