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GDGS Power Transformers Dielectric Loss Analysis

1PowerFactor Testerapplication

GDGS automatic tangent delta tester is applied to measure the dielectric loss and capacitor value of insulation materials in high voltage power equipment. The non-power frequency voltage source is integrated in the tester to avoid power frequency interference. That make the tester has a good performance in measurement precision.

2PowerFactor Testertechnique index

1 Measurement error:

Capacitor value: 1%RDG+5pf

Tangent delta: 1%RDG+0.04%

2 Output voltage:AC 0.5kV~10KV

3 Testing voltage setting resolution: 0.5kv

4 Maximum output capacity: 200mA

5 Testing frequency: 45Hz/55Hz

6 Test mode: fully automatic

7 Power supply: AC220V±10 % 50Hz/60Hz

8 Environment temperature: 0~50°C

9 Humidity: ≤85%RH

10 Weight:40KG



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