Transformer Winding dc Resistance Test Meter
Transformer DC Resistance Tester
Product introduction
1.Transformer Resistance Meter is an essential test project during transformer delivery, repair and changing tapping
switch.
2.Usually, it is a time consuming task to use traditional methods (bridge method and voltage drop method)
to measure transformer winding and DC resistance of high power inductive device.
3.In order to change this situation: shorten measurement time and reduce the staff's workflow, our company has
developed DC resistance rapid tester. The instrument using new power technology, with characteristics such as
rapid test, small size, light weight, easy operation and high measure precision, is the ideal equipment to
measure transformer winding and DC resistance of high-power inductive device.
4.This product complies with DL/T845.3-2004, national standards GB6587 "Environmental test general program of
electronic measuring instruments" and GB6593 "Quality inspection provisions for electronic measuring instruments".
5.Alternative Name:DC resistance tester , DC resistance rapid tester, transformer DC resistance tester.
Product feature
1.adopts new power technique, fast test , small in volume , convenient to use.
2.the CPU with high capacity can store 255 groups test results
3.The instrument uses typical fourwire measurement to improve the measurement accuracy of resistance (especially low resistance).
4.with panel type micro-printer, can print test results.
5.the saved test result can be required and printed.
Product parameters
Item |
Technical specifications and parameters |
Remarks |
Measurement current |
1mA,10mA,1A,5A,10A |
/ |
Measurement Range |
1mA 1μΩ~20kΩ |
/ |
Accuracy |
±0.2%(full range) |
/ |
Display mode |
128×64 dot matrix display |
Resistance display:4 1/2 bits |
Ultimate resolution |
0.1μΩ |
/ |
Power supply |
AC 220V±22V,50Hz±2 Hz |
Fuse5A |
Maximum Power Dissipation |
220W |
Measurement current:10A/hour |
Work Environment |
Temperature:0°~40° ; Relative Humidity:≤80%RH |
/ |
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.
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