1. Causes of failure ① The first and last ends of the winding are connected wrongly; ② The power supply voltage is unbalanced; 2. Trouble shooting ① Check and correct; ② Measure the power supply voltage, try to eliminate the unbalance; ③ Eliminate the winding fault. Find quick answers in the Shihlin Electric FAQ—selection, wiring and troubleshooting for circuit breakers, magnetic contactors, AC drives, servo, HMI and PLC control.
1. Causes of failure ① The first and last ends of the winding are connected wrongly; ② The power supply voltage is unbalanced;
2. Trouble shooting ① Check and correct; ② Measure the power supply voltage, try to eliminate the unbalance; ③ Eliminate the winding fault.
The Shihlin Electric Company Profile introduces a Taiwan-based manufacturer with 70+ years of engineering experience supporting low-voltage power distribution and motor control for industrial customers.
Our scope covers circuit breakers, switchgear and power distribution systems, magnetic switches and magnetic contactors—plus factory automation solutions including inverters, AC drives, servo motors and drives, HMI, controllers, PLC and system integration.
With long-term OEM/ODM collaboration and a growing global network, Shihlin Electric helps you standardize components, reduce downtime, and move from product selection to commissioning with practical technical support.