SPK-GT2R-AI-N
Ceramic Gas Tube Surge Arrester
Description
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Ceramic Gas Tube Surge Arrester
Specification
| ITEM | GT2R 75AI-N |
GT2R 90AI-N |
GT2R 150AI-N |
GT2R 230AI-N |
GT2R 350AI-N |
GT2R 470AI-N |
GT2R 600AI-N |
GT2R 800AI-N |
GT2R 1000AI-N |
Unit |
|---|---|---|---|---|---|---|---|---|---|---|
| Nominal DC spark-over Voltage (100V/s) | 75 ±20% | 90 ±20% | 150 ±20% | 230 ±20% | 350 ±20% | 470 ±20% | 600 ±20% | 800 ±20% | 1000 ±20% | V |
| Maximum impulse spark-over voltage(1kV/μ s) | 600 | 600 | 650 | 650 | 800 | 1000 | 1100 | 1400 | 1600 | V |
| Impulse discharge current (8/20μs,10 times) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | kA |
| Impulse discharge current (10/1000μs,300 times) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | A |
| AC discharge current (50Hz,1s,5 times) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | A |
| Minimum insulation resistance | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | MΩ |
| Maximum capacitance (1MHz) | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | pF |
