1. Large LCD Chinese Display

The instrument is equipped with a large screen (105mm×65mm) Chinese menu interface, divided into left and right sections: the left side is the function menu area, and the right side provides relevant status information prompts. Every step is very clear, allowing operators to use it without professional training. With a single operation, the microcomputer automatically completes the entire measurement process, making it an ideal dielectric loss measurement device at present.

2. Massive Data Storage

The instrument is equipped with a calendar chip and large-capacity memory, which can save test results in chronological order, allowing for viewing of historical records at any time and print output.

3. Scientific and Advanced Data Management

The instrument data can be exported via USB drive, and can be viewed and managed on any PC using our company's dedicated software, with the ability to generate work reports.

4. Multiple Test Modes

The instrument can perform tests using various methods, including internal high voltage, external high voltage, internal standard, external standard, positive connection, reverse connection, and self-excitation methods. Under external standard and external high voltage conditions, it can perform dielectric loss measurements at high voltages (greater than 10kV).

5. One-Step CVT Testing

This instrument can also test the dielectric loss and capacitance of C1 and C2 in fully sealed CVTs (capacitor voltage transformers), achieving simultaneous testing of C1 and C2. It can also test the CVT transformation ratio and voltage phase difference.

6. High-Speed Signal Sampling

The inverter and sampling circuits inside the instrument are fully digitally controlled, with continuously adjustable output voltage.

7. Multiple Protections for Safety and Reliability

The instrument features multiple protection measures, including input voltage fluctuation, output short circuit, overvoltage, overcurrent, and temperature protection, ensuring the instrument's safety and reliability. It also includes a grounding detection function to ensure that ungrounded equipment cannot be energized.