Lightning surge protector V 25-B+C according to VDE 0185, Part 1 and Part 100 requirements, and design of a lightning protection equipotential connectors. The apparatus is in accordance with DIN VDE 0675, Part 6 (Draft 11.89) A1, A2 grade level protector B+C requirements. In the building lightning protection installation, it ensures the power supply line and equipotential connection. When the power line overhead into buildings, overhead lines may introduce some direct stroke lightning current, is introduced in this building overhead power lines, the protector can be used.
V 25-B+C/3+NPE(B+C等級)可用于TN-C-S,TN-S,TT和IT系統中的浪涌保護器。該保護器是根據DIN VDE 0100,Part 534/A1的最新需求設計而來的,允許成對保護器簡單、安全的安裝。
V 25-B+C/3+NPE (B+C grade) can be used for TN-C-S, TN-S, TT and IT of surge protective device in the system. The protective device is based on DIN VDE 0100, the latest design requirements of Part 534/A1 to allow pairs protector, simple, safe installation.