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Three Phase Transformer Turns Ratio Test Set

The transformer turns ratio is the voltage ratio between the primary winding and the secondary winding of the transformer. It is used to detect whether the number of turns of each winding of the transformer meets the design requirements.
Measuring the turns ratio of the transformer is a necessary test after the transformer is handed over and overhauled.

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Model:
GDBC-901
Brand:
CHONGQING GOLD
Code:
9030849000

Product Description

GDBC-901 Three Phase Transformer Turns Ratio Test Set

When the substation is put into use, the transformer is an important device to ensure the voltage stability of the electricity used by the substation and the output power.

Through the test, it can be verified whether the voltage conversion of the transformer is correct, and it is also possible to check whether the turns ratio of each coil is consistent with the design, whether the tap leads are connected correctly, and whether the transformer turns are short-circuited, etc. Whether the transformer can be put into operation depends on judge the test results.

Technical Index

Ratio measurement range	1-10000 (can be customized up to 40000)
Group measurement	1-12
Ratio measurement error	1-2000 ± 0.2%RDG 2000-10000 ± 0.5%RDG
Test voltage	0-120V
Power supply	AC220V ± 10%, 50Hz/60Hz (Support customize to AC127V or AC110V)