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 1000 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).
• PSC3-5_1000%20PV.pdf