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Automatic Instrument Transformer Test Set / System
Insulation Testing Equipment
Transformer Oil Testing Equipments
Relaying Current Transformer Analyser
Transformer Winding Resistance Meter
Transformer Ratio Meter
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Automatic Three Phase Transformer Ratio Meter
Three Phase Transformer Ratio Meter
Single Phase Transformer Ratio Meter
Accessories for Ratio meter
ATRM Plus
Fully Automatic measurement.
Wide selection of Excitation Voltages of 10V, 40V, 100V, 230V & 250V from front panel.
4V Excitation voltage provided for CT measurements
Ratio range of up to 5000; direct display of measured ratio.
No conversions required.
Automatic Jumper selecting as per the vector
Diagram of Transformer.
Automatic testing of all 3 phases in 3 phase transformers
Without manual intervention.
Displays % deviation from a nominal ratio.
External storage facility using pen drive.
Internal storage up to 10000 readings.
Touch screen 7” Color TFT display with backlighting with
Resolution of 800 X 480.
Tap changer facility.
Computer interface using RS-232 or USB.
Windows Interface software provided for data transfer.
USB printer interface.
Four terminal measurements to reduce errors due to
Winding and lead resistance.
Auto print and storage facility.Fast measurements.
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Automatic Three Phase Transformer Ratio Meter
For automatic measurement of ratio & phase angle deviation
Digital presentation of ratio & phase angle deviation
Ratio range of 0.2 to 199.99 to 1 in three ranges
Automatic polarity indication
High accuracy and resolution Accessories: Range Extender 1:10
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about this product
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view Datasheet
Related Products
Three Phase Transformer Ratio Meter
Single Phase Transformer Ratio Meter
Accessories for Ratio meter
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