Transformer Performance Tester

  • JYW6100 Transformer no-loads and on-loads tester
JYW6100 Transformer no-loads and on-loads tester

JYW6100 Transformer no-loads and on-loads tester

  • Product description: JYW6100 is suitable for loss tesing of low power factory transformer such as amorphous alloy transformer, with high precision and data locked automaticly.

1. JYW6100 can measure transformer no-load loss, on-loads loss, on-load current and open-circuit, impedance voltage, zero sequence impedance, line voltage, phase voltage, voltage effective value and average value, three-phase voltage average value, electric current value, power, power factor, frequency and 50HZ harmonic analysis and so on.

2. Two-phase wattmeter and three wattmeter measuring modes.

3. Can lock the testing result, storing data, printing all measurement synchronously

4. With RS485 communication interface can be on line operated by computer.

5. 8.0 inch color LCD, intelligent touch-screen operation.

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

LCD 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!





Voltage testing range

AC 10~1000V

Current testing range

AC 0.1~50A

AC 0.1~100A


Voltage: 0.1% ±0.005V(40~70Hz)

0.5% ±0.005V(70~200Hz)

Current: 0.1% ±0.0002A(40~70Hz)

0.5% ±0.0002A(70~200Hz)

Power: P x 0.1% ± (U x I x 0.02%) ±0.05W

Power supply in operation

AC220V±10%, 50Hz

Temperature in operation


Relative humidity

≤80%RH,  No forming dew


L420mm x W321mm x H200mm

L380mm x W420mm x H 220mm

Net weight

6.9 kg