In air conditioning systems, the compressor, as a core power component, generates a surge current far exceeding the normal operating current upon startup.
Frequent start-stop cycles accelerate contact mechanical wear and arc erosion, so it is necessary to reduce the number of start-stop cycles by optimizing the control logic.
The AC contactor for air conditioning compressor, a key electrical component controlling its start-stop operation, operates under harsh conditions of high frequency and high current surges, making it arguably the busiest switch in the electrical system.
Primarily used for the frequent starting and stopping of air conditioning compressors, the AC contactor for air conditioning compressors is not merely a circuit "switch," but also a safe, reliable, and efficient power bridge for applications such as air c
Insufficient final pressure will amplify the arc energy during startup, causing a carbonized layer to form on the contact surface and reducing conductivity.
In modern air conditioning systems, the compressor is the core power source, and the AC contactor, which controls its start-stop, is the "nerve switch" of the electrical system.