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SPD, surge suppressor, lightning, surge arrester, lightning protector, Manufacturer and Supplier - China(CN)
surge arrester for three phases power supply (YD40K320)
Installation location: indoor
Uc: 320V~50/60Hz (L1-N,L2-N,L3-N), 260V~50/60Hz (N-PE)
Imax: type 2, 60KA(8/20us)(L1、L2、L3-N), 100KA(8/20us)(N-PE)
In: 25KA(8/20us)(L1、L2、L3-N), 40KA(8/20us)(N-PE)
Iimp: type 1, 25KA(10/350us)(N-PE)
Up: 1.5KV(L1-N, L2-N, L3-N, N-PE)
Residual voltage level: 1.2KV@3KA, 8/20us(L1-N, L2-N, L3-N)
Ifi: 100A (N-PE)
Temporary voltage:
T=5s, UT=385V (low voltage system)
T=200ms, UT=1.2KV (high voltage system)
