Transfomer Winding Resistance Tester

  • JYR-20W Temperature rising winding resistance tester
JYR-20W Temperature rising winding resistance tester

JYR-20W Temperature rising winding resistance tester

  • Product description: 1. Suitable for all transformers below 35KV voltage winding resistance testing. 2. Printing temperature rising data automaticly. 3. With double power supply, can test high voltage side and low volta
  • INQUIRY

1.Suitable for all transformers below 35KV voltage winding resistance testing.
2.Printing temperature rising data automaticly.
3. With double power supply, can test high voltage side and low voltage side simultaneously and test any operation respectively.
4. With anti breakage protection function of inductive test items.
5. Deriving data by U disk to forming curve of temperature rise by computer.
6.With 485 communication interface which can inter-connect with computer.
7. With protection function for mis-connection operation to AC380V.
8. With temperature rising software that can manipulate testing data automaticly.
9.Audio discharging alarm, discharge indication is clear.


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




LCD color touching screen provide clear display for all tested value.


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.

We supply a infrared temperature measuring gun with tester for free!


KRI will supply fast delivery work to make sure your can receive tester in time!



TECHNOLOGY SPECIFICATION:


TYPE

20W

High voltage CH1  5A/1A/0.1A/0.01A

Low voltage CH2  20A/10A/5A/2A

Testing range

0~2kΩ

0~2Ω

Accuracy

0.2%±1μΩ

0.2%±0.2μΩ

Output voltage

DC20V

DC4V

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 410mm  Width 440mm  Height 210mm

Net weight

15.7 kg

Temperature rising timing rate

10,30,60 are optional