• Neo Tele-Tronix Private Limited

TRANSFORMER TURNS RATIO METERS

Neo Tele-Tronix offers Transformer Turns Ratio Meters. It 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 and 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 and 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 - centre zero microampere meter fed through electronic null detector; digital meter may be provided at extra cost; overload/ short circuit and HT/ LT reversal protection; and power supply input - 230 V ±10%, single phase, 50 Hz, AC. A range of test sets for transformers including oil test sets, double frequency double voltage test set, etc are available.