JK2100 empty load tester

The JK2100 no-load tester is used to accurately measure a series of parameters such as no-load current, no-load loss, short-circuit loss, impedance voltage, etc. of various transformers. It uses anti-interference methods such as Fourier transform technology, harmonic analysis, and digital filtering to ensure accurate and reliable measurement results.
Main functions and features:
1. It can measure the no-load current, no-load loss, impedance voltage, load loss, and zero sequence impedance of various types of transformers.
2. It can automatically perform temperature correction, voltage correction (no-load test under non rated voltage), current correction (short-circuit test under non rated current conditions), and direct resistance correction. Operators only need to input the correction index instrument according to the transformer type to automatically calculate the corrected results.
3. Voltage circuit width limit: The voltage can be measured up to 750V, and accuracy can be ensured without switching gears. The instrument itself will not be damaged due to incorrect voltage gear selection.
4. The large screen, full Chinese character menu, and operation prompts enable friendly human-machine dialogue, and the high brightness LCD display can adapt to all seasons of winter and summer.
5. Users can print out the results of the test data at any time through a micro printer.
6. All test results can be recorded and saved for future reference.
Main technical indicators:
1. Voltage measurement range: 0-750V wide limit.
2. Current measurement range: 0-100A with automatic range switching.
3. Measurement accuracy: Voltage: ± 0.2%; Current: ± 0.5%
4. Power factor: ± 0.5% (Cos Φ>0.1); ±1.0%(0.02
5. Dimensions: 320 × 260 × 135 (mm)
6. Working temperature: -20 ℃~40 ℃
7. Working humidity:<80% RH, no condensation
8. Working voltage: AC220V ± 10%
9. Working frequency: 50Hz