1、 Function characteristics of KF-6203 transformer capacity characteristic tester

L can measure the capacity of various distribution transformers and electrical transformers on site, without the need for additional power supply, making detection more convenient and faster

Combined with external power supply, voltage regulation, boost and current boosting equipment, it can measure characteristic data such as no-load current, no-load loss, impedance voltage, and load loss of various transformers

All test results have been automatically calibrated. You only need to input relevant parameters (such as temperature, no-load correction factor, etc.), and the instrument will automatically perform various corrections such as waveform distortion correction, temperature correction, non rated voltage correction, non rated current correction, etc., making the test results more accurate

In the measurement of transformer characteristics, the maximum voltage range can reach 750V, the maximum current range can reach 100A, and there is an internal protection circuit. When measuring, there is no need to switch gears to ensure measurement accuracy, and there is no need to worry about burning out the instrument due to incorrect gear selection

When testing the characteristics of transformers, the voltage and current ranges can be flexibly and easily expanded by simply connecting external voltage transformers and current transformers, greatly expanding the testing range of the instrument

Large screen, high brightness LCD display, full Chinese menu and operation prompts, achieving a very friendly human-machine dialogue interface; Wide temperature and adjustable brightness LCD screen, adaptable to different environmental temperatures

Based on the no-load and load losses in the test results, the performance level of three-phase oil immersed distribution transformers and electrical transformers can be automatically estimated for on-site reference by the staff (currently, this instrument can only code the performance level of three-phase oil immersed transformer distribution transformers and electrical transformers. The inferred results are invalid for other types of transformers)

2、 Technical parameters of KF-6203 transformer capacity characteristic tester

1. Built in power output range

Voltage: 0-10V

Current: 0-10A

2. Characteristic test power input range

Voltage: 0-750V

Current: 0-100A

3. Testing accuracy

Voltage and current: ± 0.2%

Power: ± 0.5% (Cos Φ>0.1), ± 1.0% (0.02)

4. Working temperature

-20℃～+60℃

5. Charger power requirements

Commercial power AC160V~265V

6. Insulation degree

⑴. The insulation resistance between the capacity test, voltage, and current input points and the casing is ≥ 100M Ω

⑵ The charging power input can withstand a power frequency of 2KV (effective value) between the chassis, with a test duration of 1 minute

7. Volume

32cm×25cm×12cm

8. Weight

2.5㎏