河南南阳电梯门套厂家生产批发大量的石塑电梯套价格便宜。你看到这条信息就是你的荣幸，因为我么你的产品治理好，价格还低，把更多的利润让给消费者，使得客户也赚到钱，那就是双赢。你可以在就拨打皓晖建材刘经理132 2058 9870

仿大理石电梯门套小编给大家介绍电梯电源操控柜的保护保养

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电源操控柜设置在与电梯曳引机附近的位置上，它上面装有各种信号电器与调速操控电器，经过操控线接至电梯各个部位以操控电梯的各种运转状况。

The power control cabinet is located in the vicinity of the elevator traction machine. It is equipped with a variety of signal electrical appliances and speed control electric appliances, through the control line to each part of the elevator to control the various operating conditions of the elevator.

以前国内电梯大都选用继电器逻辑线路，它虽具有简略、直观等优点，但终究却因触点多易出毛病而被筛选。现在，电梯已选用PC和电脑代替了继电器。

电梯所选用的继电器多为JY-16和DZ-41型，线圈电压一般多用110V直流电源。前者有两只常开触点和两副变换触点，触点电流为5A；后者一般有八只触点。对它们的查看处理同接触器。

Most of the relays used by elevators are JY-16 and DZ-41, and the coil voltage is usually 110V DC power. The former has two normally open contacts and two pairs of transformation contacts, the contact current is 5A, and the latter has eight contacts. Their view is handled with the contactor.

河南南阳电梯门套厂家生产批发大量的石塑电梯套价格便宜。你看到这条信息就是你的荣幸，因为我么你的产品治理好，价格还低，把更多的利润让给消费者，使得客户也赚到钱，那就是双赢。你可以在就拨打皓晖建材刘经理132 2058 9870