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PSM PV
PSM PV is the range of devices for discharging induced transient overvoltages (Type 2 / Class II), for Photovoltaic installations, in accordance with EN 50539-11. DIN rail plug-in format. UL 1449 certified.
- Suitable for all photovoltaic applications: large-scale, rooftop and self-consumption (off-grid) DC installations.
- High discharge capacity with an 8/20 μs waveform. Imax: 40 kA
- Exclusive devices for photovoltaic systems according to EN 50539-11. Maximum voltage rating 1500Vdc.
- 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).
Calculating ...
Reference |
Imax |
Ucpv |
In/Phase |
Network configuration |
No. DIN rail modules |
Remote indication |
|
---|---|---|---|---|---|---|---|
PSM3-40/600 PV | 40 [kA] | 660 [V] | 20 [kA] | PV (DC) | 3 | See | |
PSM3-40/600 PV IR | 40 [kA] | 660 [V] | 20 [kA] | PV (DC) | 3 | ![]() |
See |
PSM3-40/1000 PV | 40 [kA] | 1060 [V] | 20 [kA] | PV (DC) | 3 | See | |
PSM3-40/1000 PV IR | 40 [kA] | 1060 [V] | 20 [kA] | PV (DC) | 3 | ![]() |
See |
PSM3-40/1500 PV | 40 [kA] | 1500 [V] | 15 [kA] | PV (DC) | 3 | See | |
PSM3-40/1500 PV IR | 40 [kA] | 1500 [V] | 15 [kA] | PV (DC) | 3 | ![]() |
See |
PSM5-40/1000 PV IR | 1060 [V] | 20 [kA] | TNS (YPV) | 5 | ![]() |
See | |
PSM8-40/1000 PV IR | 1060 [V] | 20 [kA] | TNS (YPV) | 8 | ![]() |
See | |