Which Method Is Used for Temperature Measurement of High and Low Voltage Cabinets?

Switchgear is still widely used in power systems, so its safe operation is very important, but it is difficult to monitor its temperature changes when it is running in a closed cabinet. This problem can be solved by a wireless temperature measurement system. Why does it say that? Come and understand the precautions for temperature measurement of high and low voltage cabinets with the high and low voltage switchgears manufacturer.

There are many reasons for the heating in the switchgear, but if there is a heating fault that is not solved in time, the organic insulating material may be seriously burned, resulting in arc discharge to the ground and phases. During the reverse operation, each time the handcart switch is pushed into the running position in the cabinet, it should be ensured that the handcart is closed in place and the moving and static contacts are in good contact. During the maintenance test of the equipment in the switch cabinet, it must be ensured that the main flow contact parts are in good contact.

There are many accidents caused by electricity every year, so it is necessary to carry out wireless temperature measurement and monitoring because the temperature measurement system can detect the faults of the joints and lines of the switch cabinet, and through real-time online, The monitoring system can display the temperature measurement results, but the equipment operation still needs to pay attention to the following issues to make it operate normally and safely so that the most accurate data can be detected.

1. There is a problem with the quality of the equipment, and the capacity of the contact is insufficient;

2. The process of equipment installation and connection is improper, and the staff's installation technology is not in place;

3. The increase in the load of the wire causes the equipment to heat up, and the physical performance of the contact equipment decreases after the heat, which leads to problems such as elastic aging of the contact and poor contact;

4. The contact surface of the equipment installation contact is oxidized or dirty.

Our company provides high voltage switchgear.