Distribution and Transmission Transformer

Induced Potential

Applied Potential

Temperature Rise

Impedance

Exciting Current

No Load Losses

Polarity and phase-relation

Turn Ratio

Resistance

No Load Losses

Routine Impulse

ANSI C57.12.00

performance test requirements of

according to routine and design

MEC Transformers are tested

Single and Three Phase transformers from 75 KVA to 200 MVA, up to 220 KV

VPI Dry Type Units (NEMA 1 and 3R)

Cast Coil Dry-Type Units (NEMA 1 and 3R)

Double-Ended Substation (Standard or Retrofit Designs)

Station-Type (Single and Three Phase thru 2000 MVA)

Padmount-Type (Single and Three Phase thru 5000KVA)

Power/GSU and Transmission

Power/GSU and Transmission
l Padmount-Type (Single and Three Phase thru 5000KVA)
l Station-Type (Single and Three Phase thru 2