配电柜容易出现以下一些问题
1. Don't switch on, this problem occurs mostly under the sub gate operation, generally only maintenance or power failure of tripping operation, can or is caused by the short circuit switch, you can treat them separately, can not be electric closing, mostly fault line access or loose, or closing button bad contact, in determining not is the reason, the maximum possible is closing coil is damaged, only to be replaced. If it is not be able to manually closing, then most of the mechanical reasons, like bad may also cause can not be manually closing contact closing button above.
1。不能合闸，这个问题大多发生在分闸操作下，一般只需检修或电源故障的跳闸操作，可以或是由短路开关造成的，你可以单独处理，不能电闭，大多故障线路接入或松动，或关闭按钮坏接点，在确定不是原因，大可能是关断线圈损坏。如果是不能够手动关闭，那么大部分机械原因，如不好也可能导致无法手动关闭触点闭合按钮。
2, can not brake, cannot cause the opening and closing and closing can not basically the same, are examined by the above method.
2、不能分闸，不能使开闭与关不能基本一样，由上述方法检验。
3, the measurement is not allowed, in the power distribution cabinet, we will encounter uncertainty, the reason may be the line is wrong, will protect the line from the current transformer, because of the accuracy of protection, to solve the method to correct wiring, the protection of wiring, and power distribution cabinet is equipped with a transformer.
3、计量不准，在配电柜中，我们会遇到不确定因素，可能是线路错了，会保护线路从电流互感器，因为保护的准确性，要解决正确的接线方式，保护线路、配电柜都配有变压器。
4, indicating the class is not bright or burned, the problem is mostly caused by the wiring error, the line is connected to the wrong indicator is not bright, of course, this situation is mostly caused by the fault of the field debugging and recovery, Shanghai Xing broadcast electrical manufacturers in the factory have done a test to eliminate this problem. Burning may also be the wrong line, such as AC voltage is too large and burned.
4、表示类是不亮或烧，问题主要是由接线错误造成的，线路连接到错误指示灯不亮，当然，这种情况主要是由故障引起的现场调试和恢复，上海金勒电气成套设备有限公司做了一次测试，以消除这个问题。燃烧也可能是错误的路线，如交流电压过大，烧毁。
The above simple summary of the distribution cabinet in the operation of the easy to out of the problem, of course, will be more in the future will be mentioned, for power distribution cabinet to do a good job in the daily maintenance work, can not put any debris, cable head, wiring head, keep clean at the same time according to the operation manual operation, in order to avoid some unexpected problems.
以上简单的配电柜在运行过程中容易出问题，当然会有更多的未来会被提及，供配电柜在日常维护工作中做好工作，不能把任何杂物，电缆头，接线头，保持干净，同时根据操作手动操作，以免出现一些意想不到的问题。
