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Electronic Automatic Transformer Testing Equipment On Load Tap Change Tester

Wuhan GDZX Power Equipment Co., Ltd

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Electronic Automatic Transformer Testing Equipment On Load Tap Change Tester

Country/Region china
City & Province wuhan hubei
Categories Rubber Product Making Machinery Parts
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Product Details

 

This tester is mainly used to measure the transformer on-load tap-changer transition waveform, transition time, the instantaneous transition resistance, three-phase synchronization and so on.

The instrument features highly intelligent, English menu prompts, simple operation. Instrument small size, light weight, strong anti-interference ability. It is ideal instrument to ensure safe production and good quality in power plants units, transformer manufacturing industry.

Features

1. Large output current, light weight.

2. Open circuit voltage 28V, 1A gear for testing 10Ω transition resistance, 0.5A, 0.3A for larger transition resistance.

3. Perfect protection circuit, reliable to use.

4. Vertical chassis structure, 5.7-inch large LCD display, easy site operation.

5. U disk storage function

Parameters

Output current1.0A, 0.5A, 0.3A gears
Resistance range1.0A: 0.1 ~ 10Ω; 0.5A: 5 ~ 20Ω; 0.3A: 10 ~ 40Ω
Resistance measurement accuracy± (reading × 5% + 5 words), resolution: 0.01Ω
Transition time measurement range1 ~ 250mS
Transition time measurement accuracy± 1mS, resolution: 0.1mS
Sampling frequency10K
StorageU disk storage, local storage
Operating temperature-20 ℃ ~ +50 ℃
Environmental humidity≤ 90% RH, no condensation
Working power

AC220V ± 10%, 50Hz ± 10%

 

 

 

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