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Transformer Ratio Tester

type:ZC-203D
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  • Product Introduction

      ZC-203D Transformer Ratio tester applies to test the transformer ratio, group and polarity of the single/three phase transformer and voltage transformer. It is small volume, light weight, high precision, and good stability.

  • Product Parameters
Environment condition Temperature: -5℃~50℃
Relative humidity <95%(25℃)
Altitude <2500mm
External interference no special strong vibration, no special strong electromagnetic field
Power supply 160VAC~280VAC,45Hz~55Hz
Output range 20V:Voltage0~20V  Current 0~10V
50V:Voltage0~ 50V   Current0~5A
The ratio test range 1~4000
Group test range 0~11
Angle measurement range 0º~360ºor -180º~180º


  • Product Features
      1. The internal integration amplitude of this transformer tester is stable and adjustable, the phase is constant, and the output current is large.
      2. The transformer tester automatically adjusts the range based on the test sample and automatically adjusts the output power based on the excitation current of the sample.
      3. The test precision is high, and the instrument adopts 16 bit high precision AD converter and DSP (digital signal processing) chip, which can ensure the accuracy of the measurement and the ability of anti disturbance.
      4. Measurement speed, a set of data test need a few seconds, in the multi - test process of the transformer only need set once the parameters can be completed all the sub - test, greatly improve the efficiency of work.
      5. According to the test sample, the instrument can automatically adjust the range, and according to the excitation current of the sample the output power can be adjusted automatically.
      6. The interior has a thermal protection, with automatic check wiring function.
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