Product Introduction

The PTA-2000C VT/CVT Analyzer breakthrough the traditional method of comparative testing,and no need to standard PT/VT , voltage regulator, booster,burden on site. It establishes the mathematical model of VT/CVT/CCVT and obtains its excitation characteristics and error data by analytical method. 

Device adopts high performance DSP+FPGA and ARM industrial computer, advanced manufacturing technology, to ensure stable and reliable product performance, complete functions, high degree of automation, high testing efficiency, in the domestic leading level, is used for professional testing instrument transformer in electric power industry.

Product Parameters

Product Features

    1. You can achieve the error test of capacitive PT (CVT), electromagnetic PT by using a single instrument , without resonance booster, standard voltage transformer, load box, tester and other equipment, greatly reducing the workload of the on-site check error.

    2. The test range is wide, can test the voltage level is 6kV~800kV electromagnetic voltage transformer.

    3. Using internal standard voltage transformer 0.01, low voltage transformer error measuring difference test; excitation characteristic curve can be obtained by using the frequency interval test technology, combined with the error of the measured value of low voltage transformer error range by extrapolation of the whole work. The test level of the instrument can reach level 0.05. During the test, the maximum output voltage is not more than 3kV, to ensure the safety of field testing.

    4. Bilingual comparison.

    5. The test wiring is simple, the operation is simple and easy to learn, only the operation of the transformer can be completed easily according to the operation of the guide prompt, and the testing efficiency is greatly improved.