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The Pump Control Panel is a precision-engineered solution designed to optimize the performance and safety of your pumping systems. Featuring advanced automation and monitoring capabilities, it ensures efficient operation, reduced energy consumption, and protection against faults. Ideal for industrial, agricultural, and water treatment applications, this panel offers customizable settings, user-friendly interfaces, and robust construction for reliable, long-term use. Simplify pump management and enhance productivity with this state-of-the-art control solution.
Starting method of water pump control cabinet
1. Directly start
Directly controlling the water pump with an AC contactor is characterized by a very simple circuit, low cost, and easy operation and maintenance. However, the starting current is generally large, about 6-8 times the rated current, which is suitable for situations where the power distribution system has sufficient capacity or small water pumps are used
2. Self coupling voltage reduction startup
Using an autotransformer as a starting device to reduce the starting voltage applied to the stator winding of the motor, and then disconnecting the motor from the autotransformer after the motor is started, its characteristic is to reduce the starting power supply of the equipment, usually 4-6 times the rated current, and reduce the pollution of the power grid. Its characteristic is that the circuit is relatively complex
3. Soft start voltage reduction cabinet
Soft start, also known as thyristor voltage regulating start, uses the variable conductivity of thyristors to control motors. Its characteristic is that the starting current is small, usually 2-3 times the rated current, and the starting is smooth, contactless, spark free, small in size, light in weight, and generally used for starting motors above 11KW
4. Soft start with bypass
The soft start device is used in the starting process. After the start is completed, the water pump is switched to water pressure operation through a bypass contactor. Its characteristic is that it has the advantages of soft start and extends the service life of soft start
5. Soft start suspension connection
Using a soft start as the starting device for multiple water pumps, after the first water pump is started, the soft start is switched through a contactor to exit the start and serve as the starting device for the next equipment. Its characteristic is to reduce the user's equipment investment
6. Variable frequency control cabinet
Using a frequency converter as the starting device, the characteristic is that the starting current increases from small to large, reducing pollution to the power grid, and adjusting the speed of the water pump according to the working conditions to achieve stable flow and constant pressure control
7. Y - △ Start
The motor uses six leads to ensure that the starting current is between direct and autotransformer starting
Contact With Us:
E-mail: bo@lubor-pump.com
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No.901 Shuangsheng Road,Lvshunkou District,Dalian
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