Is the circuit connection of the 380V butt welding machine correct, how can it be determined?

Is the circuit connection of the 380V butt welding machine correct, how can it be determined?

Is the circuit connection of the 380V butt welding machine correct, how can it be determined?

Is the circuit connection of the 380V butt welding machine correct, how can it be determined?

Recently, a customer inquired about our WP630A butt welding machine, where the heating plate temperature stops rising after reaching 180°C. What could be the reason?

 

In such a situation, the first step is to check if the circuit connection is proper. The following video demonstrates the use of a clamp ammeter for this purpose.


Note: If you are unfamiliar with circuits and current measurement, please consult us. Our company has professional electricians and technical personnel who can provide guidance.