Used to detect the insulation integrity of various
insulation materials and electric products.
Pure power frequency test
FKYDW series: PD free HV products
CQSB series: Ultrs-light test products
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Detail
Application
main feature
Specification
Power frequency test transformer is applied to detect the insulation integrity of various insulation materials and electric products. It can also be used as the power source for PD free power frequency test. We supply FKYDW series partial discharge free power frequency test transformer and CQSB series ultra light test transformer (oil-immersed/dry/air-filled).
AC or DC power frequency voltage withstand tests
Able to be used as power supply of PD free power frequency tests
Two series available: FKYDW series PD free test transformer system and CQSB ultra-light test transformer
FKYDW series PD free test transformer system
Necessary components: power frequency test console,voltage regulator cabinet, PD test transformer, power frequency protection resistance and coupling capacitive voltage divider.
Optional component: power source switchgear cabinet, isolation transformer, PD free compensating reactor, electric quick protection device, peak voltmeter
CQSB ultra-light test transformer
Necessary components: voltage regulator cabinet, test transformer
