ETAC manufactures Substation Transformer for industrial, utility, mining and construction applications. Each unit is built with reinforced steel tanks and copper or aluminum windings, each unit includes standard protection and monitoring features. These transformers are fully customizable with options such as stainless steel enclosure, on-load tap changer, and smart control system. All units are approved to use in Canada and US.
Capacity Range: 300 KVA to 10 MVA
Primary Voltage: Δ or Y: 4.16 kV to 34.5 KV
Secondary Voltage: Δ or Y: 4.16Y/2.4, 600Y/347, 480Y/277
Phase: Three-Phase
Freq: 60 HZ
Winding Material: Copper or Aluminum
Temp. Rise: 65°C
Insulating Liquid: Mineral Oil or FR3 Oil
Taps: ±2 x 2.5%
Finish: ANSI 70 Grey, Munsell RBG 7.0/0.4
ETAC’s Substation Transformer are equipped with robust standard features, including reinforced carbon steel tank, mineral oil colling insulant, and copper or aluminum windings. They also come with full set of protection and monitoring gauges, offering long-term reliability and fast delivery across North America.
For details on substation transformer design, including core construction, insulation system and winding configurations, refer to our article: Substation Transformer Design and Construction.