1、 Performance Characteristics of KF-6202B Fully Automatic Ratio Tester

1. The testing range is wide, up to 10000.

2. Fast testing speed, completing single-phase testing in 10 seconds.

3. 240 * 128 color LCD display screen, with a more intuitive interactive interface.

4. Z-shaped connection transformer test.

5. It has functions such as blind measurement of transformation ratio, group testing, and tap position testing.

6. Non power-off clock and date display, data storage function (can store 50 sets of test data).

7. The protection function of high and low voltage reverse connection.

8. Transformer short circuit and turn to turn short circuit protection function.

9. Thermal printer output function, fast and silent.

10. Adopting both AC and DC power supply methods, it can be used on site with or without mains power.

11. Small in size, lightweight, and easy to carry.

2、 Technical specifications of KF-6202B fully automatic ratio tester

1. Range: 0.9 to 10000.

2. Accuracy: 0.1% ± 2 words (below 500);

0.2% ± 2 words (500-2000);

0.3% ± 2 words (2000-4000);

0.5% ± 2 words (over 4000).

3. Resolution: Minimum 0.0001.

4. Output voltage: 160V/10V (automatic shifting).

5. Working power supply:

AC power supply method - requires external AC power supply AC220V ± 10%, 50HZ.

DC power supply method - no external power supply required (the instrument comes with a built-in lithium battery).

6. Operating temperature: -10 ℃ to 40 ℃.

7. Relative humidity: ≤ 80%, no condensation.