- 测量剩余电流流动速率
- 微型处理机控制增加准确率
- 3个接线测试显示
- 0 及 180 相位互换按扭
- 特大数位显示
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MODEL TES-1900
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| Rated Tripping Current | 10/20/30/100/300/500mA |
| Fault Condition Setting | ×1/2 ,×1 ,×5 |
| Fault Trip Time | 2000ms , 40ms(×5) |
| Low Set Resolution | 1ms(×1/2 ,×1) , 0.1ms(×5) |
| Trip Time Accuracy | ±(1% rdg + 2dgts) |
| Operating Voltage | 230V±10% , 50/60Hz |
| Withstand Voltage | 3000V AC for 1 minute |
| Dimensions | 200(L)× 140(W)× 95(H)mm |
| Weight | About 800g |
| Operating Temperature and Humidity | 0oC to 40oC(32oF to 104oF),Below 80% RH |
| Storage Temperature | -10oC to 60oC(14oF to 140oF) |
| Accessories | Test Lead with IEC Connector. |
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