Description:

Equipped with a built-in standard current transformer featuring identical ratios as the CT being tested, boasting an accuracy of 0.05.
Features a 7-inch, 800x600 dot matrix color LCD display, capable of concurrently presenting the tested CT's ratio error, phase angle difference, and the secondary loop load on a single screen.
Eliminates the necessity for standard CTs, current boosters, load boxes, voltage regulation boxes, and heavy current leads during on-site testing procedures.
Automatically conducts error tests at predefined test points, streamlining the testing process.
Includes testing capabilities for CT ratio, DC internal resistance, and voltage load box.
Offers testing functionalities for CT ratio and internal resistance of secondary windings.
Employs intelligent identification and alarm features to detect incorrect wiring, mismatched ratios, polarity issues, and other errors.
Clearly indicates test results as either qualified or disqualified, ensuring ease of interpretation.
Provides ample on-site data storage capacity, capable of storing up to 1000 groups of test data.
Allows for the on-site printing or downloading of test data to a USB drive for convenient record-keeping and analysis.
Comes with comprehensive test data management software for organizing and analyzing test results efficiently.
Housed in a shock-proof, robust, and high-voltage resistant plastic packing case, guaranteeing the safety of both operators and the testing system.

Applications:

Serving nation-level utility companies, providing essential solutions for accurate measurement and monitoring of energy consumption.
Trusted by governmental bureaus of metrology, offering reliable instrumentation and testing equipment to uphold standards and regulations in the field of measurement.
Partnering with prominent energy meter manufacturers, delivering advanced testing technologies to ensure the precision and reliability of energy metering devices.

1. High quality product

2. Convenient, intuitive and direct display of wiring diagram, automatic switch of measurement process.

3. Fault self-detection and alarm function, over-voltage and over-current protection function.