1. Large LCD Chinese display

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

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

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 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 measure dielectric loss at high voltages (greater than 10kV).

5. One-step CVT testing

The instrument can also test fully sealed CVT capacitor voltage transformers (measuring the dielectric loss and capacitance of C1 and C2, achieving simultaneous testing of C1 and C2). It can also test CVT ratio and voltage phase angle 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 has multiple protection measures such as input voltage fluctuation, output short circuit, overvoltage, overcurrent, and temperature, ensuring the safety and reliability of the instrument. It also has a grounding detection function to ensure that ungrounded equipment cannot be energized.