Automatic Dielectric Loss Tester
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Automatic Dielectric Loss Tester Price Product Advantages
1. Large LCD Chinese Display
The instrument is equipped with a large screen (105mm×65mm) Chinese menu interface. The screen is divided into left and right parts: the left side is the function menu area, and the right side displays 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 currently.
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 historical records at any time and printing 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, and work reports can be generated.
4. Multiple Test Modes
The instrument can test using various methods such as internal high voltage, external high voltage, internal standard, external standard, direct connection, reverse connection, and self-excitation method; under external standard and external high voltage, it can perform high voltage (greater than 10kV) dielectric loss measurements.
5. CVT Testing in One Step
The instrument can also test the dielectric loss and capacitance of fully sealed CVT (capacitive voltage transformer) C1 and C2, achieving simultaneous testing of C1 and C2. The instrument can also test CVT ratio and voltage phase difference.
6. High-Speed Signal Sampling
The inverter and sampling circuits inside the instrument are fully digitally controlled, and the output voltage is continuously adjustable.
7. Multiple Protections for Safety and Reliability
The instrument is equipped with multiple protection measures such as input voltage fluctuation, output short circuit, overvoltage, overcurrent, and temperature, ensuring the instrument's safety and reliability. The instrument also has a grounding detection function to ensure that ungrounded equipment is not allowed to boost voltage.
Automatic Dielectric Loss Tester Price adopts variable frequency power supply technology, using microcontroller and modern electronic technology for automatic frequency conversion, analog/digital conversion, and data calculation; achieving strong anti-interference capability, fast test speed, high accuracy, fully automatic digitalization, and easy operation;
The power supply uses a high-power switching power supply, outputting 45Hz and 55Hz pure sine waves, with automatic voltage boosting, providing up to 10kV voltage; automatically filtering out 50Hz interference, suitable for field testing in environments with strong electromagnetic interference such as substations. Widely applicable for dielectric loss measurement of transformers, instrument transformers, bushings, capacitors, arresters, and other equipment in the power industry.
Note: The above information and technical parameters are compiled and released by Yangzhou Dary Electric Co., Ltd.
