15hp (11kW) 3-Phase Asynchronous Motor with Clutch

15hp/11kW synchronous motor with clutch at affordable price, running at 380V 50Hz, IP grade IP21, the altitude is less than 1000m and ambienttemperature is -15℃-+40℃.

15hp (11kW) 3 Phase Asynchronous Motor with Clutch Specification

15hp (11kW) 3 Phase Asynchronous Motor with Clutch Dimensions

Details

Tips: How to Check and Maintain the 15hp (11kW) 3-Phase Asynchronous Motor with Clutch？

A. The motor cannot rotate after power is applied, but there is no strange sound, no smell and smoke.
1. Cause of failure
① power is not on (at least two phases are not on).
②Fuse fused (at least two phases fused).
③ overcurrent relay is set too small.
④ control equipment wiring errors.
2. Troubleshooting
① check the power circuit switch, fuse, junction box at whether there are broken points, repair.
② Check the fuse type, the reason for fusing, and change the new fuse.
③Adjust the relay adjustment value to match the motor.
④ Correct the wiring.
B. The motor no-load current is not balanced, the three-phase phase difference is large
1、Cause of failure
①When rewinding, the number of turns of stator three-phase winding is not equal.
② Wrong winding head and tail end connection.
(iii) unbalanced power supply voltage.
④There is a short circuit between turns of the winding, coil reversal and other faults.
2. Troubleshooting
① re-wind the sub-winding.
②Check and correct.
③ Measure the power supply voltage and try to eliminate the imbalance.
④Clear the winding fault.