Electrical component fault handling

Chizhou Bus Charger Contactor Repair

An intermittent AC contactor engagement fault was inspected on site and the faulty contactor was replaced.

CategoryCharger repair caseCustomer typeBus charging depotLocationChizhou, Anhui, ChinaContent noteBased on company project information and site images

On-site fault reproduction AC contactor testing Faulty-part replacement

Chizhou Bus Charger Contactor Repair project image

Chizhou Bus Charger Contactor Repair — site image 1

Chizhou Bus Charger Contactor Repair — site image 2

Chizhou Bus Charger Contactor Repair — site image 3

Chizhou Bus Charger Contactor Repair — site image 4

Chizhou Bus Charger Contactor Repair — site image 5

Fault symptom

The AC contactor engaged intermittently, disrupting the normal charging sequence.

Diagnosis

On-site checks confirmed that the issue was concentrated in the contactor itself.

Result

The contactor was replaced and the relevant charging function was rechecked.

PROJECT ENQUIRY

Need technical support?

Tell us about your equipment issue or project requirement.