top of page

Transformer Testing Panel — VTTP (OC, SC, DVDF, HV & Turns Ratio Tests)

The VEER VTTP Transformer Testing Panel is a complete integrated test system capable of performing all essential transformer routine tests, including Open Circuit (No-Load), Short Circuit (Load Loss), DVDF (Induced Over-Voltage), High-Voltage Withstand, Magnetic Balance, Vector Group Verification, and more. It supports transformer capacities up to 10 MVA, making it suitable for both distribution and power transformer manufacturers. The system features full safety interlocks, motorized power control, fault protections, optional integrated PC, and high-accuracy measurement instrumentation.

Key Features

  • Tests transformers up to 10 MVA

  • Performs OC, SC, DVDF, HV, Magnetic Balance, Vector Group tests

  • Over-voltage & over-current protection

  • Mains (R-Y-B) indication

  • Motorized output power control

  • Integrated PC & monitor (optional)

  • Emergency stop function

  • Zero-start interlock

  • Approved by electricity boards

  • Capacitor bank for PF improvement (optional)

  • Temperature rise test with scanner (optional)

Applications

  • Distribution transformer manufacturers

  • Power transformer manufacturers

  • Solar/wind/locomotive/furnace/special transformers

  • QA/production test bays

  • Repair workshops

  • High-voltage test laboratories

bottom of page