Performance and advantages of direct start control cabinet
1) The induction motor can be started automatically with autotransformer and decompression, which can control the voltage on the stator when the motor is started, reduce the current required for starting, reduce the impact on the power grid and the motor, reduce the equipment loss and improve the service life.
2) The acceleration and stop of the motor can be controlled, and the load on the equipment caused by sudden start-stop can be effectively reduced by gradually increasing or decreasing the running speed of the motor.
3) The motor has short circuit, phase loss, overload protection, overtemperature protection and water leakage protection in the oil chamber of the water pump, and various faults can be detected in time and corresponding measures can be taken to prevent the motor from being damaged and other safety accidents.
The application scope of direct start control cabinet includes automatic control of domestic and industrial water supply and drainage, automatic control of fire fighting, spraying and booster pump, control of start and stop of cold and hot water circulating pump of air conditioner, guarantee of stability and reliability of water supply and drainage, and control and start of other AC motors.
Technical parameters
- Control motor power: 0.75-15kw
- Control voltage: 380V
- Number of control pumps: 1-5.
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