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Transformer on-Load Tap-Changer Tester
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| Model No. : | BYKC-2000 |
|---|
Wuhan Dewei Electrical Test Equipment Co., Ltd.
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Product description
Transformer on-load tap-changer tester
The tester is specially used for testing and analyzing of power transformer's on-load tap-changer electric performance. And realize test of transient time, transient waveform, transient resistance, three-phase synchronism and some other data.
The users can be directly tested by tap-changer fuses or transformer three-phase sleeve and neutral point fuses according to their requirement or on-site conditions.
Besides, the transformer on-load tap-changer tester is also capable of analyzing, store and printing test data.
Main features:
1. LCD screen display in English;
2. Strong comprehensive test ability;
3. Intelligent test and analyze test results, automatically enlarge or shrink waveform and auto-switch tap-changer grade functions;
4. Three independent stable voltage is suitable for non-winding resistance measurement;
5. Three independent constant current source is suitable for winding resistance measurement
6. The tester comes with striking resistance and over-current to protect circuit, excellent anti-interference performance and store blackout data;
Technical Index:
1. Three independent testing power supply, max output current 0.5A
2. Max port voltage: 40V
3. Set sampling frequency: 10~20KHz
4. Single waveform max store time: 6.4seconds;
5. Transient resistance test range: 0-80Ω;
6. Waveform record time: 120ms;
7. Synchronism measurement error: 0.1ms
8. Power supply: 220V±10%
9. Power: 200W
The tester is specially used for testing and analyzing of power transformer's on-load tap-changer electric performance. And realize test of transient time, transient waveform, transient resistance, three-phase synchronism and some other data.
The users can be directly tested by tap-changer fuses or transformer three-phase sleeve and neutral point fuses according to their requirement or on-site conditions.
Besides, the transformer on-load tap-changer tester is also capable of analyzing, store and printing test data.
Main features:
1. LCD screen display in English;
2. Strong comprehensive test ability;
3. Intelligent test and analyze test results, automatically enlarge or shrink waveform and auto-switch tap-changer grade functions;
4. Three independent stable voltage is suitable for non-winding resistance measurement;
5. Three independent constant current source is suitable for winding resistance measurement
6. The tester comes with striking resistance and over-current to protect circuit, excellent anti-interference performance and store blackout data;
Technical Index:
1. Three independent testing power supply, max output current 0.5A
2. Max port voltage: 40V
3. Set sampling frequency: 10~20KHz
4. Single waveform max store time: 6.4seconds;
5. Transient resistance test range: 0-80Ω;
6. Waveform record time: 120ms;
7. Synchronism measurement error: 0.1ms
8. Power supply: 220V±10%
9. Power: 200W
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