| Customization: | Available |
|---|---|
| After-sales Service: | Online |
| Warranty: | 1 Year |
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CT volt-ampere characteristic variable ratio polarization tester/Current transformer VA characteristic comprehensive tester
Product overview
Transformer comprehensive tester is a kind of multifunctional field test instrument specially designed for testing transformer: volt-ampere characteristics, ratio, polarity, error curve, calculating inflection point, AC voltage withstand and secondary side loop inspection.
During the experiment, only need to set the test voltage and current value, and the equipment can automatically boost the voltage/current, and the transformer's volt-ampere characteristic curve or ratio, polarity and other experimental results are quickly displayed, supporting data saving and on-site printing, not only eliminating manual voltage regulation, manual recording, curve tracing and other complicated labor. The test data can also be uploaded to the computer through the USB interface for editing and saving or printing.
Simple and convenient operation, improve work efficiency, is a cost-effective high-tech products.
CT volt-ampere characteristic variable ratio polarization tester/Current transformer VA characteristic comprehensive tester
Main feature
1, MBC power control technology, single-phase AC220V input power supply, and the working power supply and power supply share an input port, the design is more scientific and reasonable, the use of more safe and reliable.
2, the equipment power output is the real voltage and current value, and the waveform is the standard sine wave, the frequency is 50-60Hz; It can effectively simulate the real state of the transformer and meet the relevant national maintenance regulations.
3, single 220V input maximum voltage output 0-1000V, single maximum current output 0-600A.
4, can detect CT/PT voltammetry characteristics, ratio, polarity, 5% and 10% error curves, CT primary flow and CT demagnetization and other items, easy to achieve a multi-purpose machine.
5, using a single power input port; Only 8 test ports can complete the CT/PT test, the connection mode is safe and simple, very suitable for field use, can effectively reduce labor intensity and improve work efficiency;
6, for CT ratio measurement range 25000A / 5A, 5000A / 1A. PT ratio test range 500KV: 100V
7. Thermal printer is used to automatically screen and print typical report usage data, which is very suitable for on-site data comparison.
8, can save 1000 sets of test data, not lost after power failure.
9, easy to connect to the new laptop.
10, small size, light weight: easy to use on site.
CT volt-ampere characteristic variable ratio polarization tester/Current transformer VA characteristic comprehensive tester
Main test function
For current transformer (CT) :
1, volt-ampere characteristic test
2. Variable ratio test
3. Polarity discrimination
4. 5% and 10% error curves
5. Secondary loop
6, automatic demagnetization
7, AC withstand voltage
For voltage transformers (PT) :
1, volt-ampere characteristic test
2. Variable ratio test
3. Polarity discrimination
4, automatic demagnetization
5, AC withstand voltage
| working power supply | AC220V±10V |
| voltage output | 0~1000V(20A peak) |
| current output | 0~600A |
| detection accuracy | ≤0.5% |
| detection range | 25000A/5A; 5000A/1A |
| operating temperature | -10ºC ~ +50ºC |
| storage and transportation | -25ºC ~ +70ºC |
| relative humidity | 5~90% (no condensation) |
| volume | (WxHxD) 400x300x260(mm) |
| weight | ≤18 Kg (without accessories) |
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