What We Can Do For You
Dry-type transformer solutions up to 25 MVA for the most demanding applications, including:
- Rail Systems
- Gas and Oil
- Commercial Buildings
- Industrial Facilities
- Data Centers
With over 50 years of experience, SGB-SMIT USA is a global leader in cast resin transformer design, manufacturing, and testing.
Key Design Features
Our cast resin transformers are built with advanced coil technology and exclusive IBiT engineering, including:
- Vacuum-cast, fiberglass-reinforced epoxy HV windings
- Fully encapsulated Pre-preg or Cast Resin LV windings
- Double-layer winding design
- Integrated cooling ducts
- Up to 450% short-term overload capability
- Up to 140% continuous overload with forced cooling
- Self-extinguishing, low fire risk (F1 classification)
Ratings
- Power range: up to 25 MVA
- Voltage class: up to 35 kV, 200 kV BIL
- Frequency: 50 / 60 Hz
- Temperature Rise: 80°C / 115°C
- Insulation Class: 180°C
Certifications
ANSI, IEEE, GOST, DOE and NRCAN compliant. UL and c-UL certified. ISO 9001, 14001, 18001. DNV-GL. F1, E2 and C2.
Learn More