- High Voltage Tester
- CT Tester
- PT Tester
- Transformer Tester
- Transformer Oil Test
- Relay Tester
- Circuit Breaker Test
- Cable Locator
- Overhead Power Line
- Generator Tester
- Earth Resistance Tester
- Capacitance Tester
- Partial Discharge Inspector
- Insulation Resistance Tester
- Other Tester
- Arrester Tester
- Electric Energy Tester
- Generator & Earthing Series Test Equipment
Knee Point Voltage Test
knee point voltage test Set / CT PT Analyzer
Product Introduction
ZC-102A CT/PT Analyzer can measures of CT, I-V curve and curve. 5%, 10% error curve according to the polarity of the national standard, DC resistance, and ratio, direct measurement of voltage transformer turns ratio; qualitative measurement of voltage transformer ratio error and polarit; field measurements of the actual secondary load of current and voltage mutual inductor and so on..
Product Parameters
Working power supply | Input voltage | 185Vac~250Vac |
Allowable input voltage | 85Vac~264Vac | |
Frequency | 50/60Hz | |
Input power | 5000VA | |
Connect | Standard AC socket 60320 | |
Device output range | Voltage output | 0~2500Vrms;5Arms(20A Peak value) |
High current output | 0~600A | |
Secondary winding resistance measurement | Measuring range | 0.1~300Ω |
Measurement accuracy | ≤0.5%(0.2%×reading+0.3%×range) | |
Secondary actual burden measurement | Measuring range | 5~500VA |
Measurement accuracy | ≤0.5%(0.2%×reading+0.3%×range)±0.1VA | |
Phase measurement | Resolution ratio | 0.1min |
Measurement accuracy | 4min | |
CT Ratio measurement | Measuring range | ≤25000A/5A(5000A/1A) |
Measurement accuracy | ≤0.5% | |
PT Ratio measurement | Measuring range | ≤500kV |
Measurement accuracy | ≤0.5% | |
Ratio difference measurement | Measurement accuracy | 0.05% |
Excitation measurement | Measurement accuracy | ≤0.5%(0.2%×reading +0.3%×range) |
Environment condition | Operating temperature | -10℃~+50℃ |
Storage temperature | -25℃~+70℃ | |
Relative humidity | 5%~95%,No dewing | |
Physical characteristics | Size | 410×260×340mm3 |
Weight | ≤22Kg |
Product Features
1 Support for the detection of CT and PT;
2.Meet the requirements of GB1207, GB1208 and other procedures;
3.Without external auxiliary equipment, can complete all testing items;
4.Comes with a miniature quick printer that can print results directly on-site;
5.Easy to operate, with smart tips, allowing users to operate more easily;
6.Large screen LCD, graphical display interface;
7.According to the rules automatically give CT/PT (excitation ) inflection point value;
8.Automatically display 5% and 10% error curves;
9.3000 groups of test data can be saved, not lost after power off;
10.Support U disk to the transfer data, and information can be read through the standard PC, and generate WORD Report;
11.Small and light less than 22Kg, is very conducive to the on-site test.
