Overview
CHANGLONG SW-70 (green) temperature indicator is a protective item used to monitor the temperature of electrical equipment. It is widely used in the connection part of the bus bar of the substation to monitor whether the contact is good and ensure safe operation. It can supplement the shortcomings of general thermometers, detect abnormal temperature increases in time during inspection, and facilitate immediate maintenance or load reduction measures to prevent accidents.
Features
1. Precision is high, the error between the melting temperature and the rated temperature of the temperature indicator is +/- 1 ℃.
2. Safe enough to observe melting away from the bus or electrical equipment.
3. Easy to use, simply stick it on the bus or electrical equipment to monitor the temperature.
4. Intuitive, it is clear at a glance whether the temperature indicator is melted.
Principle
The temperature indicator sheet is pasted on the bus, electrical equipment or non-electrical equipment to melt when the temperature reaches the rated value, and the temperature status is intuitively displayed, which is convenient for timely detection and handling of abnormalities.
Applications
The connection parts of the bus of the substation, the equipment terminals connected between the bus and the electrical equipment, the contacts of the disconnector, transformers, motors, capacitors and other electrical equipment, bearings, bushings and other non-electrical equipment
Steps
1. Paste the temperature indicator sheet on the bus or electrical equipment.
2. Regularly inspect to check whether the temperature indicator is melted.
Notice
- Make sure to stick firmly and avoid peeling.
- Regularly check the status of the temperature indicator to detect the melting situation in time.
- Take appropriate treatment measures in a timely manner according to the melting situation, such as maintenance or load reduction.
