When the three-phase asynchronous motor is running in production, sometimes there will be the phenomenon of unbalance and large difference in no-load current. Today, Senli motor small edition is based onThree-phase asynchronous motorThe reason of no-load current imbalance to simply tell how to solve this kind of fault method.
The following reasons will cause no-load current imbalance, we simply understand the following:
1When the three-phase asynchronous motor supply voltage is not balanced, this time we have to measure the motor supply voltage, find the cause, eliminate the fault.
2If the first and last ends of the winding are connected incorrectly: the solution is to find out the first and last ends, correct them and then restart the motor test.
3When rewinding or the number of turns of three-phase winding is uneven: the solution winding rewinding correction.
4When winding failure occurs, such as inter-turn short circuit, a group of coil connection and so on: we have to disassemble the motor to check the winding polarity of the motor and find out the cause of the fault, and then correct or eliminate the fault
Shengzhou Senli Motor, yesThree-phase asynchronous motor manufacturersProvide diversified customization, specification customization, appearance customization, special shaft customization and color customization. We provide our customers with fast proofing service, complete quality inspection report and technical after-sales service. With reliable quality, reasonable price, excellent-The quality of service has been praised by the majority of users.
Motor customization process: Understand the requirements-Provide parameters and drawings-Design scheme-Confirmation scheme-Confirm cooperation-Mass production-Deliver the goods-After-sales service.
Available if needed1688Search factory name "Shengzhou Chaoli Electric Appliance Factory" , Or online consultation message, we will have business personnel to get in touch with you, you can also contact us directly0575-8378-1127.