Substation
Transformers
Oil-immersed power and distribution transformers for utility substations, industrial facilities, and overhead distribution lines. Rated from 3 kVA to 100+ MVA at primary voltages up to 345 kV.
High-Voltage Power
Transformation
Substation transformers are the backbone of electrical transmission and distribution infrastructure, stepping down high-voltage transmission levels to sub-transmission and distribution voltages for utility and industrial use. They operate continuously under varying load conditions and must be designed for decades of reliable service.
Candron substation transformers are built and tested to IEEE C57.12, CSA C88, and IEC 60076, with cooling arrangements matched to your load profile and site conditions. Standard and non-standard impedance values, tap changers (DETC or LTC), and a wide range of protection and monitoring accessories are available.
Polemount distribution transformers complete the voltage cascade from sub-transmission to end users on rural and semi-urban distribution feeders, with a range of primary voltage taps and secondary arrangements.
Select Your Configuration
Oil-immersed power transformers for utility transmission and distribution substations. ONAN, ONAF, and OFAF cooling arrangements with load tap changer options.
Overhead-mounted single-phase and three-phase distribution transformers for rural and semi-urban utility distribution lines.
Deployed in Critical Infrastructure
Step down transmission voltage (69 kV – 345 kV) to distribution voltage (4 kV – 34.5 kV) at utility owned and operated substations.
Supply high-voltage power to large motors, arc furnaces, and process equipment at mining, steel, petrochemical, and pulp and paper plants.
Step up wind turbine and solar inverter output voltage for interconnection to the transmission or sub-transmission grid.
Dedicated substation power for drilling, compression, and processing operations at upstream and midstream sites.
Polemount transformers distribute power from overhead medium-voltage feeders to farms, rural homes, and light commercial facilities.
Utility-scale substation transformers supplying high-density power delivery infrastructure for enterprise and hyperscale facilities.
Specify Your Substation Transformer
Share your MVA rating, primary and secondary voltages, cooling class, and impedance target. Our engineering team will respond the same day.