Rated working voltage (Un): 230V/400V
Nominal discharge current In (8/20μs): 40kA, 50kA, 60kA, 100kA
Maximum discharge current Imax (8/20μs): 80kA, 100kA, 120kA, 160kA
Maximum continuous working voltage (Uc): 385V, 420V
Protection level (Up) kV<2.4~<3.5
Leakage current (75%Uc1mA)<20μA
Test classification: Class II
Protection level: IP20
Recommended fuse or circuit breaker: 50A, 63A, 100A
Installation method: 35mm standard rail
Rated working voltage (Un): 230V/400V
Nominal discharge current In (8/20μs): 20kA, 40kA, 60kA, 15A
Maximum discharge current Imax (8/20μs): 40kA, 80kA, 120kA
Impact discharge current limp (10/350μs): 15kA
Maximum continuous working voltage (Uc): 385V, 460V
Protection level (Up) < 1.8~ < 2.5
Leakage current (75%Uc1mA) < 20μA
Response time ns < 25
Test classification: Class I, Class II
Installation method: 35mm standard rail
Number of poles: 3P, 4P
Specification | SP7 | SP7ZN |
Maximum Continuous Operating Voltage (Uc) | 385V 420V 385V 420V 385V 420V 385V 420V | 275V,320V,385V,440V |
Protection level (Up)kV | < 2.4 < 2.5 < 2.5 < 2.8 < 2.8 < 3.0 < 3.0 < 3.5 | < 1.8~ < 2.5 |
Leakage current (75%Uc1mA) | < 20μA | < 20μA |
Test classification | 2 | 2 |
Protection level | IP20 | IP20 |
Recommended Fuse or Circuit Breaker | 50A,63A,100A | 10A~100A |
Installation | 35mm Standard Rail | 35mm Standard Rail |
Phase | 1P 2P 3P 4P | 2P,3P,4P |
Dimensions | 90×36×64 90×72×64 90×108×64 90×144×64 | 96×90×68(2P),144×90×68(3P,4P) |
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