| Product name: | JDC5-220型高压电压互感器 | ||||||
| specification: | ![]() |
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| Category: | High voltage electrical appliances -- 220KV电压互感器 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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| 额定电压(KV) | 一次绕组(AN) | 220/√3 | |
| 二次绕组(AN) | 0.1/√3 | ||
| 剩余电压绕组(dadn) | 0.1 | ||
| 相数,频率(Hz) | 单相,50 | ||
| 二次绕组准确级及额定输出(VA)cosФ=0.8 | 0.2 | 150 | |
| 0.5 | 300 | ||
| 1 | 500 | ||
| 3P | 500 | ||
| 剩余电压绕组准确级及额定输出(VA) | 3P级,300 | ||
| 二次绕组极限输出(VA) | 2000 | ||
| 额定绝缘水平(KV) | 252/395/950 | ||
| 局部放电水平(PC) | ≤10 | ||