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Product name： | JSJW-3系列户内电压互感器 | |||||
| specification： |   Zoom in on the image |
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| Category： | High voltage electrical appliances -- 3KV电压互感器 | ||||||
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Price： | factory price | |||||
| Brand： | Shanghai | ||||||
| Place of Origin： | China | ||||||
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Available Quantity： | batch | |||||
| delivery cycle： | Spot goods (or inquire by telephone) | ||||||
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JSJW-3系列户内电压互感器技术参数
1.在一次绕组施加三相平衡的额定电压，剩余电压绕组开口三角形接有200VA(cosφ=0.8)负载的情况下，当一次绕组任何一相在接线端和中点
短接时，则开口三角形端电压应为：
(1) 二次绕组接有0.5级额定负载时为100±10V。
(2) 二次绕组空载时为100±3V。
2.互感器能在115%倍额定电压下长期运行。 
JSJW-3系列户内电压互感器外形及安装尺寸 
JSJW-3户内电压互感器
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