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VTRM-1C — 1-Phase Automatic Transformer Turns Ratio Meter

The VEER VTRM-1C is a compact, automatic 1-phase transformer turns ratio meter designed to measure the no-load turns ratio between HV and LV windings with speed and precision. It displays the transformer’s ratio directly on the LCD and simultaneously provides % deviation and excitation current. With built-in memory for up to 200 test results and PC software connectivity, the VTRM-1C is ideal for transformer manufacturers, service centres, and maintenance teams.

Key Features

  • Automatic measurement of no-load turns ratio

  • 1-phase configuration testing

  • Direct LCD display of ratio, deviation, and excitation current

  • Inbuilt memory for 200 test results

  • HV/LV hook-up error indication

  • PC software and communication interface included

  • ANSI/IEEE C57.12.90 compliant

Operating Overview

  • Measures HV/LV transformer turns ratio from 1 to 4000

  • Test voltage applied through ON/OFF switch

  • Displays real-time measurement values

  • Supports transformer, CT, and PT testing

Applications

  • Transformer production testing

  • Service centres and repair workshops

  • Field testing and commissioning

  • QA/inspection departments

  • Educational institutes and training labs

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