transformer tan delta tester dielectric loss factor tester

This Portable Transformer Capacity Characteristic Tester Capacitance Tester for Substation Site Test heating method has the advantages of non-contact between the oil cup and the heating body, uniform heating, fast speed, and convenient control. The AC test power supply adopts the AC-DC-AC conversion method, effectively avoiding the influence of power supply voltage and frequency fluctuations on the accuracy of dielectric loss testing. Even when the generator is generating electricity, this instrument can operate correctly. It uses an LCD Chinese display interface, all operations are prompted by the Chinese menu, the instrument is equipped with a panel printer and can store 500 measurement data. Even if the power is turned off, the data will not be lost. When using the reverse connection method for measurement, signals are transmitted by fiber optics, isolating high voltage and ensuring safe operation. The instrument internally uses a microcomputer for information and data processing, automatically selecting the measurement range, with high measurement accuracy. It adopts variable frequency technology to have good performance in resisting external electric field interference, and the voltage rise process will not cause overvoltage when suddenly interrupted. The operation is simple and the use is convenient.

Portable Transformer Capacity Characteristic Tester

1. Power supply voltage: AC 220V ± 22V 50Hz ± 1Hz
2. Operating environment: Temperature -5℃ - 40℃ Humidity < 85%RH Functional Features
The fully automatic oil dielectric loss tester is a specialized high-tech instrument used for measuring the dielectric loss (tgδ) of various insulating liquids (such as transformer oil, capacitor oil, cable oil, etc.). It is easy to operate and has a high degree of automation.
It is controlled by a microcomputer, with independent measurement and temperature control, and all data processing is carried out automatically.
It has an integrated design, with a small size and light weight.
It features advanced measurement and control technology, with high measurement accuracy and accurate temperature control.
It displays data through a Chinese character liquid crystal display, with a simple menu and automatic printing of measurement results.