Surge protection devices for photovoltaic (PV) installations Due to their location solar panels and in many cases the inverters are connected to, are exposed to and particularly prone to direct or indirect lightning strikes. As PV systems are directly connected to the electrical networks of buildings, surge protection is essential. Suitable for protection where no external protection is installed. Protection should be installed on the DC as well AC side of an installation. Features: Type 2 / Class II PV surge protection device Suitable for protection where no external protection is installed Plug-in cartridges for quick and easy replacement of damaged ones Meets all current international standards (IEC 61643 / IEC 62305, etc.) High discharge capacity tested with an 8/20 ¼ waveform: 40kA per phase Clear lifetime indication (on front face) and optional remote (IR) end of life signalling contact DESCRIPTION Photovoltaic surge protection device TYPE Class 2 (8/20 ¼) L-L (IMAX) 40kA MAXIMUM PV VOLTAGE (UCPV) 1500 V VOLTAGE PROTECTION (Up) ° 5.0kV NUMBER OF POLES 3 CONFIGURATION L+/L- WIDTH IN 18 (MM) 3
PSM3-40/1500 PV
