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GDB-II Transformer Turns Ratio Tester

GDB-II Transformer Turns Ratio Tester

Brief Description:

According to IEC and relevant national standards, the transformer ratio test is a must-do item during the production, user handover, and overhaul test of power transformers. This can effectively supervise the quality of the transformer products during delivery and use, and prevent short circuits, open circuit, wrong connection between transformer turns, and internal failure or contact failure of the regulator switch.

For this reason, the ratio tester GDB-II developed and produced by our company makes the operation easier, complete functions, stable and reliable data, and greatly improves the test speed according to the user’s on-site use requirements on the original basis. It meets the needs of various large, medium, and small oil transformer ratio tests.


Product Detail

Product Tags

Features

●Easy and simple operation.

●Test?single?phase?and?three?phase oil?transformers.

●Measure?transformer?connection?groups?automatically.

?●Fast measurement speed.

?●After one measurement is completed, the test power supply is automatically

cut off.

●Save?the?test?data?automatically, and previous data can be viewed.

?●When testing the on-load transformer, only input the transformation ratio

once.

●Easy to carry, suitable for field work.

?

Specifications

●Measurement range of ratio: 1-9999.9

●Accuracy: 1-999.99 ?0.2%;?1000-9999.9 ?0.5%

●Power supply: 220V±10%, 50Hz

?Group: 1-12

●Working temperature: -10--40℃

●Environment humidity: <80% no-condensation

Size: 400*290*170mm


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