Views: 30 Author: Site Editor Publish Time: 2021-03-01 Origin: Site
Can the deep well pump submersible pump operate at low voltage?
Our deep well pump is a full voltage design, low voltage 90V start, 160V can run. But don't fall into the trap of thinking that a well pump can run at low pressure all the time.
Long-term low-voltage operation is very harmful:
1. When the voltage drops by more than 10%, the current of the motor will be too large, and the temperature of the coil will be too high. In severe cases, the motor will not be able to drag the machinery (such as fans, water pumps, etc.) and stop running or fail to start, or even burn out the motor. .
2. If the voltage is too low, the load on the motor will be too heavy, which will reduce the function of the motor, and the performance of the water pump will not be able to be exerted (such as lower lift, wear of accessories, etc.), and the water pump will be more likely to have problems or even be damaged.
3. When a certain amount of power is transmitted, the voltage decreases, the current increases, and the line loss increases accordingly, which greatly affects the service life of the wire and increases the probability of failure.
To sum up, o sum up, we cannot make the submersible pump operate at low voltage for a long time
ADD: NO.189 HENGSHI ROAD, HENGFENG INDUSTRY AREA, WENLING, TAIZHOU, ZHEJIANG PROVINCE,CHINA.