3SD4 Series

Characteristics

Part Number DC Breakdown Voltage Impulse Breakdown Voltage Insulation Resistance DC Holdover Voltage Impulse Life Impulse Discharge Current (L1+L2-E) (8/20μs) AC Discharge Current (L1+L2-E) (50Hz)
(L1-E)(L2-E) (L1-E)(L2-E) (L1+L2-E)
100V/s 1kV/μs 8/20μs 200A 10/1000μs 100A 1 Second
3SD4-75 75V ±20% ≤ 600V ≥ 10,000 MΩ ≤ 52V 1000 Times 5kA 10A
3SD4-90 90V ±20% ≤ 600V ≥ 10,000 MΩ ≤ 52V 1000 Times 5kA 10A
3SD4-145 145V ±20% ≤ 600V ≥ 10,000 MΩ ≤ 80V 1000 Times 5kA 10A
3SD4-200 200V ±20% ≤ 600V ≥ 10,000 MΩ ≤ 135V 1000 Times 5kA 10A
3SD4-230 230V ±20% ≤ 650V ≥ 10,000 MΩ ≤ 135V 300 Times 10kA 10A