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SMS and voice module (JC-DL/1-12)

25 2021/03

How to deal with the electromagnetic interference problem of wireless temperature measurement?

Electromagnetic compatibility (EMC) refers to "the performance of a device, equipment or system, which can make it work normally in its own environment and at the same time will not cause strong electromagnetic interference to any other equipment in this environment (IEEEC63.12- 1987)."

25 2021/03

How to deal with the electromagnetic interference problem of wireless temperature measurement?

Function realization of arrester monitoring device

The lightning arrester monitoring device is an important protection device to ensure the safe operation of the power system.

25 2021/03

Function realization of arrester monitoring device

Why the red light of the lightning arrester online monitor is on

Lightning arresters will gradually age under the action of high power frequency and high voltage for a long time. During operation, breakdown and damage may occur, and the protection characteristics will decrease, which will have extremely serious consequences. In order to ensure the safe operation of MOA arresters, zinc oxide arresters must be carried out. Strict monitoring.

25 2021/03