Low-voltage switch box fault early warning method
A fault early warning, power distribution cabinet technology, applied in electrical components, circuit devices, sustainable buildings, etc., can solve the problems of impact, received the same in half an hour, and increased mobile phone text messages, etc., to achieve high efficiency and correct fault diagnosis. Effect
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[0022] Combine below Figure 1 to Figure 3 The present invention will be described in detail.
[0023] A remote monitoring method for low-voltage power distribution cabinet fault information. A controller is provided in the low-voltage power distribution cabinet. The controller communicates with Flash memory, GSM and GPRS communication modules. The low-voltage power distribution cabinet fault monitoring point is equipped with a data collection point. The controller communicates with the data collection point to collect data. A data channel is set in the controller corresponding to the data of each data collection point. The counter in the controller records the channel number and the number of data collections, and the warning value is stored in the controller in advance And the alarm value, during the operation of the low-voltage power distribution cabinet, the remote monitoring of fault information sequentially executes the following procedures:
[0024] Procedure one, fault dia...
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