PV DC VCS8 Surge Protection Device

Product Details

Mode

VCS8-20；VCS8-40
Nominal a.c voltage of the system Uo(V)

220(1N50Hz) 380(3N50Hz)；220(1N50Hz) 380(3N50Hz)
Max.continuous operating voltage Uc(V)

(N-PE255) 275 320 385 420；(N-PE255) 275 320 385 420 550 690 750
Nominal discharge current (8/20μS) In(kA)

10；20
Max discharge current (8/20μS) lmax(kA)

10；20；40
Voltage protection level Up(kV)

<1.0 <1.0 <1.2<1.5 <1.8；<1.0 <1.2<1.5 <1.8 <2.0 <2.5 <3.0 <3.5
Degree of protection

lp20
Combination

1+0 2+0 3+0 4+0 1+1 2+1 3+1
Wiring capacity

4-16mm²
Local indicator

Green indicates normal state and red indicates failure