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Three Phase Automatic Transformer Turns Ratio Tester Accuracy 0.1% (0.8-3000) 0.2% (3000-10000)

China Wuhan GDZX Power Equipment Co., Ltd certification
China Wuhan GDZX Power Equipment Co., Ltd certification
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Three Phase Automatic Transformer Turns Ratio Tester Accuracy 0.1% (0.8-3000) 0.2% (3000-10000)

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Large Image :  Three Phase Automatic Transformer Turns Ratio Tester Accuracy 0.1% (0.8-3000) 0.2% (3000-10000)

Product Details:
Place of Origin: CHINA
Brand Name: GDZX
Certification: ISO9001
Model Number: ZX-BCS
Payment & Shipping Terms:
Minimum Order Quantity: 1
Price: USD$2,800.00 - $3,600.00 / Sets
Packaging Details: Packed in wooden case or carton
Delivery Time: 8-15 Work days
Payment Terms: L/C, T/T, Western Union, MoneyGram,
Detailed Product Description
Testing Range: 0.9~10000 Test Speed: Finish 3 Phase Test Within 1 Minute
Service Temperature: -5℃ ─ 40℃ Relative Humidity: <85%
Volume: 410mm×320mm×180mm
High Light:

current transformer test set


transformer testing machine

Z connection Scott Connection  Transformer Testing Equipment Turns Ratio Meter


Product  brief introduction:


Multi-functional transformer ratio tester is suitable for the transformation ratio and phase difference test of special transformers and the measurement of rectifier transformers with phase shift.  Turns ratio and Vector group test.


It can automatically generate three-phase (120 °) or two-phase (90 °) power supply with stable amplitude and constant phase. It has internal overcurrent protection function and high and low voltage reverse connection protection function. The impact of amplitude fluctuations.

It is very convenient to operate, and it is an ideal transformer polarity ratio tester for power system, transformer manufacturer and railway electrical system


Testing Z connection Scott/inverse Scott connection Transformer.


Product features :

  1. Single phase input, three phase testing source output, Distortion < 0.1%
  2. Measure phase angle between HV & LV side, turns ratio & angle of “Non integral point” transformer
  3. Single-phase and three-phase winding automatic test.
  4. 3 phase turns ratio, phase angle, error, tapping position and value can be measured at one time
  5. Auto identify connecting group number
  6. Testing results displayed in the form of digit and hexagon vector diagram
  7. No external short-circuit needed for measuring Y/ ,/Y transformer
  8. Auto shift connection methods
  9. Testing transformer without nameplate
  10. Ratio and Ratio error in the position of each tapping switch can be gauged quickly, rating input
  11. Two functions of turns ratio measurement and actual operating voltage ratio measurement
  12. 7 inch LCD to display testing data and vector diagram
  13. Small size and light weight, yellow carrying case
  14. Built-in high capacity chargeable lithium battery.


Technical Indicators :


1. TTR measurement range: 0.8~10000.


2. High measurement speed: three-phase test can be completed within 40 seconds.


3. Measurement accuracy:

Voltage measurement accuracy on HV side: 0.05%

Voltage measurement accuracy on LV side: 0.1%

Phase angle measurement accuracy: 0.1°

TTR measurement accuracy: 0.1%(0.8-3000)0.2%(3000-10000)


4. Volume: 320mm*240mm*130mm.


5. Weight: 3Kg.



Three Phase Automatic Transformer Turns Ratio Tester Accuracy 0.1% (0.8-3000) 0.2% (3000-10000) 0
Three Phase Automatic Transformer Turns Ratio Tester Accuracy 0.1% (0.8-3000) 0.2% (3000-10000) 1
Why is it worth choosing special transformer ratio group tester ?

First, we can understand what is a special transformer? Special transformer is a general term for transformer with special purpose. This is because the working conditions and load conditions of special transformers are different from general transformers, so its calculation method cannot be calculated with general transformer calculation methods.


Due to the special characteristics of special transformers, special transformer ratio testers also need very high-end technology to design and produce.

We can learn in detail that the design, development, and production of special transformer ratio testers fully take into account the characteristics of special transformers and the requirements of users in actual field test use. Based on these characteristics, developers can complete the instrument. The function is stable and reliable on the test data, and the standard has reached the international level. It is also the first transformation ratio tester in China that can perform blind measurement (accurately measure the transformation ratio value and group number without knowing any nameplate parameters of the transformer under test, and can accurately measure the phase angle).


Not only that, this instrument can also meet the needs of various large, medium and small transformer ratio test. It is the most advanced technology, the most complete test items, and the most comprehensive measurement ratio tester in China. Therefore, this instrument is very worth choosing.

We know that according to the relevant national standards, in the process of power transformer production, maintenance testing and user handover, the transformer ratio test is a necessary test item. Because this can effectively supervise the quality problems during the delivery and use of transformer products, and play a safety role. And our special transformer ratio tester is an indispensable test equipment in this test project. It is a good special transformer ratio tester!




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Wuhan GDZX Power Equipment Co.,Ltd OFFER YOU :




6: SUPPORT One year free warranty, three years quality assurance, lifetime maintenance.



Contact Details
Wuhan GDZX Power Equipment Co., Ltd

Contact Person: harry@gdzxdl.com

Tel: +8617362470062

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