110kV Potential Transformer
Main Features
PT of 110kV, Class 0.01 which has high voltage class and high accuracy can be used to calibrate the PT 110kV/100V, below class 0.05. 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.
Technical Index
1. Rated voltage ratio:110/√3 kV /100V;110/√3kV/100/√3V
2. Rated secondary capacity: 0-0.25VA
3. Accuracy class: Class 0.01
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.
5.Rated frequency:50Hz
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.




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.
Lilian Han

Wuhan Hance Electric Co., Ltd (China)
Contact: Lilian Han / Sales Department
Tel: 0086-15072396750
Fax: 0086-27-87531551
WeChat: 15072396750
QQ:1514423893
E-mail: lilianhan68@aliyun com
Skype: lilianhance@outlook com
ADD: NO. (1) 3/F, 4-03 R&D Factory, Optical Valley, Core Center 3.3 Period, NO. 303 Optical Valley Avenue, East Lake Development Zone, Wuhan, China
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