Surge Arrester Surge Controller - Combined arrester for power systems V25-B+C 3-PH900

Surge Arrester Surge Controller - Combined arrester for power systems V25-B+C 3-PH900 – OBO – 5097447 – 4012195478683: Surge arrester Surge Controller V25-B+C 3-PH900 number of poles 3, lightning surge current (10/350 µs) 7kA, nominal voltage DC 900V, max. PV voltage 900V, protection level 3kV, size 3 TE, optical signaling on the device, test class type 1 and 2, Type 1+2 combined arrester for photovoltaic systems. Error-resistant Y circuit for use in accordance with VDE 0100-712 (IEC 60364-7-712). Overvoltage protection equipotential bonding according to VDE 0100-443 (IEC 60364-4-44). Discharge capacity up to 7 kA (10/350) and 50 kA (8/20) per pole. Low DC protection level: < 3.0 KV and Uoc max = 900V DC. Pluggable arrester with thermo-dynamic disconnect device and optical function display. Encapsulated zinc oxide varistor arresters for use in distributor housings. Application: PV systems with lightning protection system.