Fault analysis and solution when the inverter has undervoltage and phase loss
Undervoltage fault means that the voltage on the DC bus […]
What is the difference between a contactor and a relay
When connecting circuits, we usually install contactors […]
Do you know what is a fire control cabinet?
Fire control cabinet (automatic control cabinet) is a k […]
The wiring diagram of 2 limit switches to control the forward and reverse rotation of the motor2
Add 2 travel switches KM to the double interlocking for […]
When using the inverter, never use a leakage protector
When using the inverter, the leakage protector must not […]
Installation of travel switch
Travel switch installation precautions 1. The installat […]
What does a soft start consist of? Function?
Soft starter is a novel motor control device that integ […]
Is a circuit breaker a switch?
A circuit breaker is a type of switch. When the line is […]
How to choose the inverter
When selecting the inverter, the following points shoul […]
difference between relay and switch
There are three main differences between relays and swi […]