- Q:
Surge Protection Device(SPD)
- Even small power surges or peak voltages can ultimately destroy or affect the performance of expensive electronic equipment, such as computers, telephones, faxes, televisions, audio/video equipment, and other household appliances and tools. The widespread use of computer chips increasingly requires surge protection, because these chips are often very sensitive to voltage fluctuations. The ABB surge protector, like a power sponge, can absorb dangerous extra voltages and prevent most of these voltages from entering your sensitive equipment.
- Q:
Overheating protection
- Overheating protection means that the corresponding protection function is activated when the temperature exceeds a certain threshold. The operation of electronic equipment or machinery generates heat due to energy conversion or friction, which may cause abnormal operation or malfunction. There are three ways to overheat protection, cut off equipment operation, reduce equipment operating performance or improve ventilation and heat dissipation conditions.
- Q:
overcurrent protection
- Overcurrent protection is a device used for current overload protection. When it enters the setting state, the relay in the protection will automatically release, and the protector exits the protection state, effectively preventing the misoperation of the motor in the setting state. It can be widely used in the protection and monitoring of industrial three-phase motors and other electrical appliances in machinery, chemical, metallurgy, building materials, textile industries, etc.
