Prolec Energy > Transformers > Distribution Transformers > Single-Phase Pad-Mounted Transformers

Single-Phase Pad-Mounted Transformers

Single-Phase Pad-Mounted Transformers for Power Distribution

Prolec GE provides a complete line of distribution transformers ranging from single-phase pole-type distribution transformers to three-phase pad-mounted transformers.

Our single-phase pad-mounted transformers are available in a wide variety of ratings and accessory combinations.

Features
  • Ratings: 15 to 167 kVA
  • Voltage: HV up to 34.5 kV, 150 BIL, and LV up to 480/240 V, 30 kV BIL
  • Mineral oil or natural ester fluid (including VG-100®)
  • Meet or exceed IEEE, RUS, NEMA and ANSI standards; C57.12.00, C57.12.38, C57.12.28 and C57.12.29 as applicable
  • Removable flip-top lid opens 180° for easy access with stainless steel hinge pins
  • Externally clamped high voltage bushing wells for loop feed or radial feed operation
Tests

All transformers are tested in strict accordance with the latest revision of applicable ANSI, IEEE, NEMA, and RUS with test reports available by transformer serial number.

Routine tests:

  • Leak test
  • Polarity and phase relation
  • Resistance
  • No-load losses and excitation current
  • Load losses and impedance
  • Applied voltage
  • Induced voltage
  • Full wave impulse
  • Ratio test

Manufacturing Facility

Prolec GE single-phase pad-mounted transformers are manufactured at our facility located in Monterrey, Mexico, in support of the North American distribution market.

Prolec GE Monterrey