PT of 110kV, Class 0.05 which has high voltage class and high accuracy can be used to calibrate the PT 110kV/100V, below class 0.2. It can calibrate the PT from 20% to 120% of the rated voltage. And it can be burdened with 0.25VA secondary load when the secondary voltage is 100V.
1. Rated voltage ratio:110/√3 kV /100V;110/√3kV/100/√3V
2. Rated secondary capacity: 0-0.25VA
3. Accuracy class: Class 0.05
4. Testing voltage: Testing voltage: primary winding is 1.2 /1 min voltage withstand . Secondary winding is above earth and 2kV/1min power frequency withstand.
6. Maximum working voltage: 76.2kV
7. Inflatable, with SF6, single phase and semi insulating.
8. Size: 42(L)*42(W)*80(H) (cm)
Wuhan Hance Electric Co., Ltd is a professional manufacturer specializing in developing, producing and marketing electricity meters in electricity industry. Our main products include transformer calibration test equipment, measuring equipment, a variety of electrical test equipment, and automatic substations; they are widely used in electricity, water conservancy, oil, railway, mining, chemical, surveying, teaching, electronics, and other industries.
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Our company has always insisted on the guideline of “complete adjustment and 100% inspection”, to enture all devices are fully qualified, as well as a perfect pre-sales services system. The warranty system of “One year warranty and lifetime services” can ensure that every user will enjoy our best service.