PSM 5YPV is the photovoltaic range of Type 2/Class II devices intended for discharging induced voltage surges (8/20 μs). Ideal solution for protecting 2 or 3 MPPT, saving space and optimizing cost. DIN rail plug-in format.
* Multipole MPPT SPD.
* Maximum discharge current (8/20μs): 40kA.
* Nominal discharge current (8/20μs): 20kA.
* Ucpv: 65, 80, 660, 1060 Vdc and 1500Vdc.
* Iscpv: 10kA, no back-up fuse required in PV.
* SCCR: 50-100kA.
* DIN-rail mountable, plug-in format.
* Visual and remote end of life indicators.
* Reversible chassis to allow cable entry from above or below.
* Mechanically coded cartridges to avoid replacement errors.
* Dynamic thermal disconnection system with high breaking capacity, optimised for DC voltages.
IEC/EN 61643-31; UL 1449 5th Edition
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