GDBC-901 Transformer Ratio Meter

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7.00 KGS
Calculated at Checkout


GDBC-901 Transformer Ratio Meter

GZ Industrial Supplies is the distributor and supplier of Testing Equipment in Nigeria. Our  is designed to measure the turns ratio of power, instrument, and distribution transformers in a substation or manufacturing environment.

It weighs (<7 KG) less than most commercially available instrument. A rugged and robust design makes this TTR test set well suited for use in a variety of harsh environments.

is also particularly suited for testing in power transformer manufacturing environments where testing of complex, three-phase substation power transformers can be performed quickly while minimizing the possibility of errors.


1 The voltage ratio measurement for three or singe phase transformer
2 The group vector measurement for three phase transformer.
3 The polarity measurement for single phase transformer or CT/PT
4 Voltage ratio error calculation
5 Current transformer ratio measurement
6 Excitation current measurement in ratio testing
7 Reproduction the AC test voltage from power source to reduce the effects of bad power source
8 Save the test results in the memory internal the tester
9 Print the test results by micro printer
10 Reverse connection detect unit to prevent the high voltage injected to operator
11 Over current protection unit integrated in software and hardware
12 Upload the test results to PC by RS232 and make word report by software

 Technical Specifications:


Ratio measurement range:1~10000


Group measurement:1~12


Phase measurement error:1 degree


Ratio measurement error:1~2000 ± 0.2%RDG   2000~10000  ± 0.5%RDG


Test voltage:0~80V 


Power supply:AC220V ± 10%, 50Hz/60Hz   


Size 400´350´200  mm3     Weight 7kg  Humidity: ≤85%RH

 Contact us for further details and availability within  your location.

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1 Review

  • 5

    Top Notch

    Posted by Lotanna Iloka on Sep 02, 2019

    This transformer ratio meter is simply the best

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