| Product name: | BTC型变压器空载负载特性测试仪 | ||||||
| specification: | ![]() |
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| Category: | low-voltage electrical apparatus -- 测量设备 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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电流测量范围 |
0.1A-150A |
测量精度0.2级 |
三相电压有效值 |
Uab、Ubc、Uca |
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电压测量范围 |
10V-1500V |
测量精度0.2级 |
三相平均值电压 |
/Uab、/Ubc、/Uca |
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功率测量精度 |
0.3级 |
三相电流有效值 |
La、lb、lc | |
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频率测量范围 |
45-65Hz |
精度0.1级 |
空载损耗及空载电流百分比 |
Pm、10% |
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外加互感器可以拓宽仪器的测量范围 |
负载损耗、阻抗电压百分比 |
Pkt、ekt、Zt | ||