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全自动Dielectric Loss Tester-扬州达瑞

Special Transformer Turns Ratio Tester - Yangzhou Darui

Published: 2020-08-21

Views: 2922

Category: Transformer Ratio测试仪

Product Description

Darui Electric recommends:


Product Features

1.Special Transformer Turns Ratio Tester is especially suitable for testing the turns ratio and phase difference of special transformers.

2. Especially suitable for measuring rectifier transformers with phase shifting, intuitively displaying the phase shift angle.

3、Automatically generates three-phase (120°) or two-phase (90°) power with stable amplitude and constant phase.

4、Not constrained by the internal wiring of the transformer, directly measures the voltage ratio and phase angle difference between the high and low voltage sides.

5、True three-phase simultaneous measurement.

6��Test parameters are set at once; after switching the tap changer, test directly, automatically determining the tap position and the standard turns ratio after switching.

7、Fast speed, test time for one set of data is 8 seconds.

8、Test results are not affected by fluctuations in the frequency and amplitude of the power frequency supply.

9、Built-in overcurrent protection, and protection against reverse connection of high and low voltage.

10、Can be fully controlled by the host computer for the entire testing process, saving data and printing test reports.

11、Test results are automatically saved, up to 99 can be saved.

12、The instrument has a built-in user manual, which can be consulted at any time.

 

 

Product Parameters

1.Turns ratio test range: 1-10000

2. Group test range: 1-12

3、Turns ratio test accuracy: Turns ratio range 1-1000: 0.2 class   Turns ratio range 1000-10000: 0.5 class

4、Turns ratio resolution: 0.0001

5、Angle resolution: 0.01°

6、Instrument power input: 220V±10%, 50Hz±1Hz

7、Operating temperature: -20℃-40℃

8、Relative humidity: ≤85%, non-condensing

9、Dimensions: 320mm×400mm×170mm

10、Main unit: 7kg

Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.

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Yangzhou Darui Electric Co., Ltd.
主营产品:Dielectric Loss Tester、Transformer Ratio测试仪、Loop Resistance Tester、高压None线核相仪、Insulation Resistance Tester、Partial Discharge Tester、Cable Fault Tester、DC Resistance Tester等。
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