Product Introduction:
The high-voltage energy metering devices of power plants and substations, as well as the energy metering devices of a large number of users, are related to the interests of power generation, transmission, supply, and users. To ensure accurate measurement, it is necessary to conduct inspections in accordance with JJG1021-2007 "Power Transformers" and DL/T448-2000 "Technical Management Regulations for Electric Energy Metering Devices".

Product features;
1The YTC2135 voltage transformer on-site tester combines the functions of measuring voltage transformer errors using the low calibration high method and measuring voltage transformer errors using the potential difference method, making it convenient for on-site calibration of measuring devices.
2On site verification of voltage transformers does not require standard voltage transformers, voltage boosters, load boxes, and voltage regulation control boxes. It uses extremely simple testing wiring and operation to achieve the verification of electromagnetic voltage transformers, greatly reducing work intensity and improving work efficiency, making it convenient to carry out on-site transformer verification work.
3The YTC2135 voltage transformer on-site tester has a standard voltage transformer with the same transformation ratio as the tested voltage transformer, with an accuracy of 0.02 level, which accurately measures the transformation ratio and no-load error of the tested voltage transformer. Then calculate the error of the transformer by combining the test results of impedance and admittance.
4The measurement range is wide, ranging from 6kV/100V to 220kV/V/100/V.
5It has the functions of voltage transformer ratio, DC internal resistance, and voltage load box testing.
6Equipped with dual winding voltage transformer testing function and two load boxes.
7Adopting a 640 × 480 high-resolution large screen LCD display, it has a user-friendly interface and operation design, and uses a touch screen to assist in operation, making the operation more convenient and fast.
8By using accurate software algorithms, the accuracy of measurement data is further improved.
9It has intelligent judgment of external wiring status, indicating wiring errors, transformation ratios, polarity errors, etc.
10Automatically organize the test data and determine if it is out of tolerance. Out of tolerance data is displayed in black, providing a clear and intuitive understanding of the data characteristics of the transformer.
11Directly issue on-site inspection conclusions, qualified or unqualified.
12The large-scale storage can store up to 1000 pieces of on-site test data.
13The YTC2135 voltage transformer field tester is equipped with a printer, which can print test data on site.
14Adopting engineering plastic mold chassis for shock and pressure resistance, ensuring the safety of operators and equipment during on-site high-voltage testing.