We offer a wide range of Autotransformers, which are needed to lower or increase the voltages used in transmission lines, and to interconnect systems that operate at different voltage classes. Our autotransformers are used by utilities worldwide.

  • 1000 MVA 3ph or 500 MVA 1ph
  • 550 kV (1675 kV BIL) 50 or 60 Hz
  • LTC or DETC in HV
  • Low noise level of 25 dBA below NEMA
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Our Generator Step Up Transformers are used worldwide to elevate the voltages coming from power generation plants, such as thermal, wind, nuclear, and hydroelectric, between other. Prolec GE Generator Step Up Transformers are manufactured under the most stringent quality standards to surpass our customer’s expectations.

  • 1000 MVA 3ph or 500 MVA 1ph
  • 550 kV (1675 kV BIL), 50 or 60 Hz
  • LTC in HV or LV, or DETC in HV
  • Low noise level of 25 dBA below NEMA
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Learn how our solutions are helping our customers in a variety of areas:
Mining Oil & Gas Wind GenerationTransmissionDistribution

Prolec GE manufactures substation and auxiliary transformers that lower transmission voltages for their use in the distribution grids. Our state-of-the-art facility gives us the capability to manufacture and test with the latest advances a whole range of substation transformers.

  • 1000 MVA 3ph or 500 MVA 1ph
  • 230 kV (1050 kV BIL), 50 or 60 Hz
  • LTC in HV or LV, or DETC in HV
  • Low noise level of 25 dBA below NEMA
Product Brochure

Learn how our solutions are helping our customers in a variety of areas:
Mining Oil & Gas Wind GenerationTransmissionDistribution

Prolec GE manufactures shunt reactors to maximize the use of the transmission lines of our customers. Our Applied Technology Center applies the latest technology advances to provide the most reliable Shunt Reactors available in the market.

  • 50 MVAr 1ph
  • 400 kV (1425 kV BIL)
  • 50 or 60 Hz
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