2017年6月30日星期五

An oil immersed distribution transformer with a winding temperature control function

An oil immersed distribution transformer with a winding temperature control function. A box is arranged outside the oil-immersed distribution transformer; a transformer winding is arranged in an inner cavity of the box; the top of the box is fixedly provided with a wiring board outlet box; the transformer winding is provided with a temperature control sensor; the wiring board outlet box comprises a box body; a sealing plate is in sealed connection with the top opening of the box body; side plates of the box body are provided with outlet holes; a bottom plate of the box body is provided with wire holes; control wires of the temperature control sensor penetrate through the wire holes and the outlet holes and are connected with an outside computer. The temperature change of the winding inside the oil type transformer can be monitored, the safety and reliability in the using process are improved, and the fault rate is effectively reduced.

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