Transformer Turns Ratio Meter is compact in size and is capable to measure actual turns ratio of different types of transformers like Distribution, Power, CT, PT, Auto-transformers, Control & Measuring transformers etc. FEATURES: - Suitable to measure percentage ratio error directly.
- Polarity indication by phase sensitive null detector.
- Additional 3 phase switch network for Type TTR1P3, TTR10P3 & TTR20P3.
- Direct ratio error measurement range + 1% of the range with resolution of 0.05 %.
- Direct ratio error measurement accuracy + 0.25% of the reading.
- Null indicator: Center zero microampere meter fed through electronic null detector.
- Digital meter may be provided at extra cost.
- Over load / Short circuit & HT/ LT reversal protection.
- Power supply input: 230 volts ? 10%, single phase, 50 Hz. AC.
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