Transformer Winding Resistance Tester

  • JYR-10C/05C Winding resistance tester
  • JYR-10C/05C Winding resistance tester
  • JYR-10C/05C Winding resistance tester
JYR-10C/05C Winding resistance testerJYR-10C/05C Winding resistance testerJYR-10C/05C Winding resistance tester

JYR-10C/05C Winding resistance tester

  • Product description: Suitable for all power and distribution transformer below 132KV, wide measuring range of 0-100k Ω, high output voltage up to 24V, 100 sets of data storage and temperature automatic conversion.
  • INQUIRY


Now we have promotion activity as below:

1. Buy any Kingrun tester, will get a KEW2200 clamp meter for Free!!

2. You will get 5% discount by online inquiry(just click the green”INQUIRY”bottom and put into your specific inquiry).

3. 2 Years warranty period. Whole lifetime maintenance.

4. 24h online technical support.



Demo Video:



DC winding resistance testing is regarded as another essential routine screening tool. It indicates problems such as loose, defective or incorrect connections, which cause enough transformer failures each year to be regarded as a failure category of its own. Winding resistance tests may also reveal problems with a transformer’s tap changer (s), on-load (OLTC) and/ or de-energized (DETC) – a major and, by some statistics – leading, component category that fails in transformers.



JYR-10C/05C use new power supply technology which will prolong working life of the instrument and reduce damage rate greatly, the tester with DC and AC switch which will be suitable for all inductive load measurements such as transformer, PT, CT, etc.


FUNCTION INTRODUCTION:

● With inner set high efficiency power source, no fan can avoid the dusts coming in which can increased the life time.

● The measuring range is 0100kΩ

● The Max. output voltage is 24V, the testing speed is high.

● The instrument has permanent calendar, 100 sets of data can be stored, temperature automatic converting function, the data will not be loosen as power failure and convenient for looking up.

With large color touch screen, the data is clear and easy to read.

With thermal printer for printing.

With RS485 communication interface for PC control.

With U disk storage interface for exporting datas.

● With the anti-arcing protection function for the inductive tested products.

● With AC380V misconnection protection function to avoid the damage by incorrect operation.

● With the discharging alarm by sound and the discharging indicating clearly.


JYR-10C Power transformer winding resistance tester is a professional testing equipment which is suitable for transformer service industry, substation maintenance, power transformer rewinding service, power transformer /distribution transformer maintenance company, 3 phase transformer testing, and other transformer testing field, Kingrun series winding resistance tester such as JYR-10C, JYR-20W,JYR-50C, JYR-9310 and JYR-20S testers which have reliable capability and accurate testing result selected by SIEMENS and ABB transformer manufacture and transformer service companies.



High performance of MPU (microprocessor) can provide high precise data and fast calculation:






Thermosensitive printer provide fast and clear tested value printing.


JYR series winding resistance tester supply RS485 and USB interface for data transmission.

Testing clips are made from pure copper with punch forming , the surface is nickel plating, the handle is insulating, the testing clip is safe, easy handling and well connection.




TECHNOLOGY SPECIFICATION:


Deployment

10C

05C

Output current

10A,3A,1A, 300mA,100mA,20mA; Auto

5A、2.5A、100mA、 <10mA

Test range

0~100kΩ

0~20kΩ

Accuracy

0.2%±1μΩ

0.2%±2μΩ

Minimum resolution

0.1μΩ

Power supply in operation

AC220V±10%, 50Hz±1Hz

Temperature in operation

-20~40℃

Relative humidity

≤80%RH, No forming dew

Volume

Length 395mm  Width 240mm  Height 250mm

Net weight

7 kg

Application range

Suitable for all levels of inductive resistance measurements of 132kV and below


CALIBRATION CERTIFICATE: