Transformer Turns Ratio 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 Technical data of transformer turns ratio tester -- Turns ratio range: 1-10000 -- Measuring precision: In 1-1000, 0.2 grade In 1000-10000, 0.5 grade -- Power: AC220V, ± 10%, 50Hz -- Relative humidity: <85% -- Dimension: 430× 320× 215mm -- Weight: 8kg