Bộ cắt sét dùng cho DC 1500V – Solar

Electrical parameters technical data
Operating voltage of PV system Ucpv 1500VDC
Protection level ≤4.5kV
Nominal discharge current 20kA
Maximum discharge current 40kA
Connection structure Type Y
General parameters
Outer size(Width * height * depth) 54X90X65
work environment -40~+70℃,relative humidity<(25℃以下)
Installation method 35mm Standard track
Window indication Green: normal; red: failure
telecommunication equipment 11.14 often open; 11.12 often closed

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