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Wuhan huayi electric provided good products and responsiable after sales service to cleints. The series resonance test system and VLF hipot test set.

There are many kinds of reasons which can’t find out the resonance point during test with series resonance test system.

Wuhan huayi electric power technology is professional manufacturer of variable frequency series resonance test system in China. According to the te...

This laboratory is equipped with a HYTC-50kV withstand voltage test control system, HYTC-150kV withstand voltage test control system, HYTC-500kV wi...

Our Philippine visited our company this month and the visit aims to deepen cooperation and exchange between the two sides and explore potential coo...

Used to measure the insulation resistance of the transformer components.
Apply HV DC then measure resistance.
Indicate the condition of t...

Di-electric Test or Break Down Voltage Test
Viscosity Test
Acidity Test

The ability to interrupt an electrical current is determined by measuring its travel and velocity curves.

The vacuum degree of the interrupter of the vacuum breaker must be kept within a certain range, this is necessary for a reliable disconnect.The vac...

BBC-H Transformer ratio tester in the original basis according to the user's requirements of the site use, make the operation more convenient, comp...

When the contact resistance tester designed according to traditional design principle is working in field, there is a common problem.

In December, Huayi supplied power test equipment for a Hunan company, and according to the user's test requirements, XZB-540kVA/270kV variable freq...