Variable frequency loss measurement device

NegotiableUpdate on 02/11

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The frequency conversion loss measurement device is an integrated structure, with built-in dielectric loss bridge, frequency conversion power supply, test transformer, and standard capacitor. Adopting frequency conversion anti-interference and Fourier transform digital filtering technology, the measurement is fully automated and intelligent, and the measurement data is very stable under strong interference. The measurement results are displayed on a large LCD screen and come with a built-in micro printer for printing and output.

Product Details

Variable frequency loss measurement devicePerformance Characteristics

1. The instrument has high measurement accuracy and can meet the requirements of oil dielectric loss measurement. Therefore, only a standard oil cup and a dedicated testing line are needed to achieve oil dielectric loss measurement.

2. By using frequency conversion technology to eliminate on-site 50Hz power frequency interference, reliable data can be measured even in strong electromagnetic interference environments.

3. The overcurrent protection function ensures that the instrument is not damaged in the event of a short circuit or breakdown of the test sample.

4. Comes with standard capacitors and high-voltage power supply for easy on-site testing and reduces on-site wiring.

5. The instrument adopts a large screen LCD display, and the testing process is both intuitive and easy to operate through Chinese character menu prompts.

Wiring of frequency conversion loss measurement device:

After wiring, it is necessary to pay attention to checking whether the wiring is correct and firm. During the test, if the high-voltage line is dragged to the ground or the measuring line is not firmly connected, it may cause ignition and damage the instrument.

When using the positive connection method for measurement, if the high-voltage line is dragged to the ground or the test object flashes, the instrument will be protected by an internal automatic power short circuit, which will burn out the fuse and still work normally.

3. After confirming that the wiring is correct, please stay away from the high-voltage terminal, then turn on the power and follow the menu prompts to operate. After the measurement is completed, the instrument displays the measurement results and stores them, emitting three beeps. If the forward connection method is selected incorrectly as the reverse connection method, the result will be no data or very low data. Conversely, if the reverse connection method is selected incorrectly as the forward connection method, the result will be the same as above! Both methods may damage the instrument! When using the forward or reverse connection method, the short-circuit plug must be inserted into HV1 and HV2, otherwise there will be no high voltage output if not plugged in. When making a CVT, before taking voltage from the socket and sending it to the CVT, the short-circuit plugs of HV1 and HV2 must be removed, otherwise high voltage will be carried on the HV socket, which may cause a safety accident!!