Ac Hipot & Voltage Calibration Set

AC Hipot & Voltage Calibration SetApplicationThe device is used to apply AC voltage on capacitive voltage transformer to measure its error at power station site.FeaturesCombine reactor with standard voltage transformer as one module, which is a creative structure that is used for the first timeLow noise in running and mechanical strength is strong enoughCompact structure, space-savingHydraulic pressure device for lifting, easy to operateInsulated by SF6 which is good at automatic-restoration, operation is reliable and safeTechnical SpecificationsModelCXHJ- kVA / kVRated voltage UN kV330500Max working voltage kV1.2 UN /1 .5 UNRated frequency Hz50Rated power factor1.0Rated short-time voltage withstand kV1.3 UN or 1.6 UNCapacitance of test object pF5000-6000System quality factor10Measure windingRated secondary voltage V100/3Accuracy grade0.01,0.02,0.05Rated output capacity VA0~1Running time10min under 1.2 UNAnnual SF6 leakage0.5%Weight kg19002800TransportationAuto lifting by hydraulic pressure, lie down during transportationNote:1) Several patents are used in this series of cascaded resonant voltage up and voltage calibration device.