| Product name: | JL-10,JL-20,JL-30系列静态电流继电器 | ||||||
| specification: | ![]() |
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| Category: | low-voltage electrical apparatus -- 电流继电器 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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JL-10、20、30 系列静态电流继电器用于发电机、变压器及输电线路的过负荷和短路的继电保护线路中,并且本继电器在电力系统 CT 饱和后仍能正确动作。