Applied for single-phase, three-phase surge protection under various power supply system through different combinations. Applicable for B, C, D class protection, it adapts to LPZ1-LPZ2 LPZ3 lightning protection area.
NPE technical data:
Continuous voltage Uc (V~) 250
DC breakdown voltage (100V/S) (V) 500
Impulse breakdown voltage (1KV/μs) (V) ≤ 1100
Max impulse withstand current (8/20μs) (KA) 50/100/120/150