SPK-GT2R-AW-A
Ceramic Gas Tube Surge Arrester
Description
ITEM | GT2R 90AW-A |
GT2R 230AW-A |
GT2R 420AW-A |
GT2R 600AW-A |
GT2R 1100AW-A |
Unit |
---|---|---|---|---|---|---|
Nominal DC spark-over Voltage (100V/s) | 90 ±20% | 230 ±20% | 420 ±20% | 600 ±20% | 1100 ±20% | V |
Maximum impulse spark-over voltage(1kV/μ s) | 500 | 600 | 800 | 1000 | 1500 | V |
Impulse discharge current (8/20μs,10 times) | 5 | 5 | 5 | 5 | 5 | kA |
Impulse discharge current (10/1000μs,300 times) | 50 | 100 | 100 | 100 | 100 | A |
AC discharge current (50Hz,1s,5 times) | 5 | 10 | 10 | 10 | 10 | A |
Minimum insulation resistance | 1000 | 1000 | 1000 | 1000 | 1000 | MΩ |
Maximum capacitance (1MHz) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | pF |