Turns Ratio Vector Group Tester

Product introduction 

Using ratio bridge to test the transformer ratio, cockamamie to operate, testing range is limited, can not meet the fast ,

high efficiency requirement. Based on this our company developed the new transformer ratio group tester, it is small in volume,

 light in weight, with high accuracy, operated by menu, with steady property, friendly interface. It is the ideal tester for electric 

industrial department. Alternative name Transformer Ratio Group Tester 

Product features 

1. Auto test the wire groups.
2. Auto change the groups.
3. Auto switch the phase sequence.
4. Auto change the measurement range.
5. Self calibrate the meters.
6. Can auto calculate the relative error after input the standard ratio.
7. Auto cut off the measured voltage after the test finished.
8. Set the data, auto save the test results, can review the historical data.
9. Only can enter one ratio value when testing the loading transformer. 

Product parameters 

1. Measurement ratio: 1:1000
2. Group: 1-12
3.Accuracy: 1-1000,0.2 class; 1000-10000, 0.5 class.
4. Power supply: 220V±10%, AC 50 Hz.
5. Temperature: ≤ 40°C
6. Humidity< 85% R.H.
7. Dimension: 430×320×215mm
8. Weight: 8 kg. 

Shanghai TRIHOPE International Co., Ltdwas registered in Shanghai China in the year of 2003. Its total investment is about USD 2 Million. Being a professional foreign trading company, TRIHOPE is also the marketing institute of its sister company M/s SENERGE Electric Equipment Co., Ltd,which is a professional equipment manufacturer.
SENERGE Electric Equipment Company (SENERGE) was established in 2009, located in Shanghai Zhang Jiang Pinghu Hi-Tech Zone. The total investment of SENERGE is more than 5 million USD. SENERGE has full range of good machines and tools to ensure its machining process and offer customer good quality products.

Chen Jiabing (Chief Designer)

More than 35 years working experience of design and manufacturing in transformer industry. Served as tranformer and transformer equipment design and technology in Shanghai Transformer Factory, ALSTOM, AREVA, and other domestic transformer factories.

Wei Wang (Chief Production Officer)

With 35 years working experience in transformer industry. Served as transformer manufacturing in Shanghai Transformer Factory, ALSTOM, AREVA, and other domestic transformer factories.

Wang Daming ( Chief Service Officer)

Master degree of enigneering. 25 years working experience. Once worked in Pakistan, Indonesia overseas factories; visited nearly 40 countries, traveling throughout Africa, South America, America, Oceania, Asia and other places, with a wealth of experience working overseas.