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China, Chinese Transformer Tan Delta and Capacitance Dielectric Loss Dissipation Factor Tester 10kv Price1 Industrial Products Supplier Manufacturer Details, price list catalog:
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Test InstrumentOther Test InstrumentHeterofrequency Dielectric Loss TesterDielectric Loss Tester
Xian XZH Electric Power Technology Co., Ltd.
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Product Description The XHJS1000 inter-frequency dielectric loss tester is a high-precision test instrument for testing the dielectric loss tangent and capacitance of various high-voltage power equipment in power plants substations. The instrument is an integrated structure, built-in dielectric loss test bridge, variable frequency voltage regulator, step-up transformer and SF6 high stability standard capacitor. The test high voltage source is generated by the inverter inside the instrument and is used for testing the test object after being boosted by the transformer. The frequency can be changed to 50Hz, 47.5Hz\52.5Hz, 45Hz\55Hz, 60Hz, 57.5Hz\62.5Hz, 55Hz\65Hz. The digital notch technology is used to avoid the interference of the power frequency electric field to the test, which fundamentally solves the problem. The problem of accurate measurement under strong electric field interference. At the same time, it is suitable for the occasion of power supply detection after power failure. The instrument is equipped with an insulating oil cup and a temperature control device to test the dielectric loss of the insulating oil. Specifications:1Conditions of Use-15oC∽40oCRH<80%2Anti-interference principleFrequency conversion method 3Power supplyAC 220V±10%generator allowed4High voltage output0.5KV∽10KVEvery 0.1kVAccuracy2% Maximum current 200mA Capacity2000VA 5Self-excited power supplyAC 0V∽50V/15A50HZ,60HZ single frequency45HZ/55HZ 47.5HZ/52.5HZ55HZ/65HZ 57.5HZ/62.5HZAutomatic double frequency conversion6Resolutiontgδ: 0.001%Cx: 0.001pF7Accuracy△tgδ:±(reading *1.0%+0.040%) △C x :±(reading *1.0%+1.00PF) 8Measuring rangetgδunlimitedC x15pF < Cx < 300nF10KVCx < 60 nF5KVCx < 150 nF1KVCx < 300 nFCVT testCx < 300 nF9CVT ratio range10∽10000 CVT ratio accuracy0.1% CVT ratio resolution0.01 10Dimensions (host) (mm)350(L)×270(W)×270(H) Dimensions (Accessory Box) (mm)350(L)×270(W)×160(H) 11Memory size200 groups support U disk data storage 12Weight (Host)22.75Kg 13Weight (Accessory Box)5.25Kg
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