Transformer turn ratio metter
Product Code : 15
Transformer turn ratio metter:（Automatic variable ratio group tester）
Description of transformer turns ratio tester
- This is a 3-phase transformer turns ratio meter.
- It will automatically check out and display winding polarity & phase angle, turns ratio and percentage error.
- It is portable, light weight, less than 8kg!
Features of transformer turns ratio tester
- High turns ratio range: 1-10,000
- Built-in large-size thermal printer
- Phase angle and winding polarity measuring
- Name-plate turns ratio calculation
- Computer interface RS232
- Automatic phase switching
- Automatic measuring range switching
- Automatic calibrating each measurement
- When one time measuring finished, automatic shut off testing voltage
- Automatic save measured result; history data can be viewed.
- When measuring loaded transformer, only input turn ratio one time
- Turns ratio range: 1-10000
- Measuring precision: In 1-1000, 0.2 grade In 1000-10000, 0.5 grade
- Power: AC220V, ±10%，50HZ
- Ambient temperature: -5℃ ─ 40℃
- Relative humidity: ＜85%
- Dimension: 430×320×215mm
- Weight: 8kg
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