Transformer Heat Run Tester

  • JYR-20W Transformer Temperature Rising (Heat Run) Tester
JYR-20W Transformer Temperature Rising (Heat Run) Tester

JYR-20W Transformer Temperature Rising (Heat Run) Tester

  • Adopt Dual Power Supply, Test Data Stable and Precise
  • Charge/Discharge Controled by CPU Processer
  • With Heat Run Softwware
  • With 485 Interface Connected by PC
  • Product description: 1. Suitable for all transformers below 35KV voltage winding resistance testing. 2. Printing heat run data automatically. 3. With double power supply, can test high voltage side and low voltage side
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1. Suitable for all transformers below 35KV voltage winding resistance testing.

2. Printing heat run data automatically.

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 interconnect with computer.

7. With protection function for mis-connection operation to AC380V.

8. Equipped with heat run software that can manipulate testing data automatically.

9. Audio discharging alarm, discharge indication is clear.


The main operation interface for temperature rising testing:

Temperature rising curve:



TECHNOLOGY SPECIFICATION:

TYPE

JYR 20W

Output current

HV:  5A, 1A, 0.1A, 0.01A

LV: 20A ,10A ,5A, 2A

Testing range

0~2 kΩ

0~2Ω

Accuracy

0.2%±1μΩ

0.2%±0.2μΩ

Output voltage

DC 20V

DC4V

Minimum resolution

0.1μΩ

0.1μΩ

Power supply in operation

AC220V±10%, 50Hz±1Hz

Temperature in operation

-20~40℃

Relative humidity

≤80%RH,  No forming dew

Volume

Length 410 mm  Width 440 mm  Height 210 mm

Net weight

15.7 kg

Temperature rising timing rate

10”,30”,60” are optional

All Kingrun Testers will be Delivered by International Air Express for Free!