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PSC PV is the range of combined devices for discharging lightning currents (Type 1 / Class I), and protecting against induced transient overvoltages (Type 2 / Class II), for Photovoltaic installations, in accordance with EN 50539-11. DIN rail plug-in format.
- Suitable as protection for combiner boxes in areas with greater exposure to the atmosphere, where installations are usually provided with an external lightning protection system.
- High current discharge capacity with a 8/20 μs waveform. Imax: 40 kA.
- Discharges impulse currents with a 10/350 μs waveform. Iimp: 5 kA.
- Exclusive devices for photovoltaic systems according to EN 50539-11. Maximum voltage rating 1500 Vdc.
- Remote and visual indication of protection device life status.
- No back-up fuse required thanks to a dynamic thermal disconnection system with a breaking capacity of 10kA (Iscpv).
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Reference |
Iimp |
Imax |
Ucpv |
Network configuration |
No. DIN rail modules |
Remote indication |
|
|---|---|---|---|---|---|---|---|
| PSC3-5/1000 PV | 5 [kA] | 40 [kA] | 1060 [V] | PV (DC) | 3 | 
|
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| PSC3-5/1000 PV IR | 5 [kA] | 40 [kA] | 1060 [V] | PV (DC) | 3 |  |
|
| PSC3-5/1500 PV | 5 [kA] | 40 [kA] | 1500 [V] | PV (DC) | 3 |
|
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| PSC3-5/1500 PV IR | 5 [kA] | 40 [kA] | 1500 [V] | PV (DC) | 3 | |
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