
Power and substation transformers
Substation transformers up to 300 MVA, built to your spec
Custom engineered power transformers for substations, utilities, data centers, renewables and heavy industry, with predictable lead times.
Get my quote- A date you can plan around
- Built to your specification
- Proven supply
- Power rating
- Up to 300 MVA
- After drawing approval
- 6 to 8 months
- Frequency
- 50 / 60 Hz
- Custom to specification
- Built to order
Why BiXBiT USA
What you get, and what it means for your schedule
A date you can plan around
Lead time is 6 to 8 months after drawing approval, so the transformer stops being the unknown in your schedule.
Built to your specification
Every unit is custom engineered, from voltage class and cooling type to installation style.
Proven supply
Supplied through U.S. and global manufacturing partnerships with a delivery record across North America and international markets.
Tested before it ships
Routine, type and special tests are available on every order.
Every week waiting on equipment is a week your site sits dark. We build to shorten that wait.
Specifications
Substation transformers at a glance
- Power rating
- Up to 300 MVA
- Voltage classes
- Distribution through high voltage
- Cooling types
- ONAN / ONAF / OFAF (project dependent)
- Frequency
- 50 Hz / 60 Hz
- Standards
- NEMA, ANSI C57, DOE, IEEE (project dependent)
- Testing
- Routine, type and special tests available
- Installation
- Substation, pad mounted or custom
- Lead time
- 6 to 8 months after drawing approval

How it works
Three steps from spec to site
- 01
Send your specs
Tell us the rating, voltage, quantity and timeline. A one line or a spec sheet is enough to start.
- 02
Review drawings and pricing
Our engineering team returns a quote with drawings for your approval.
- 03
Build, deliver and support
We build to the approved drawings, ship to your site and stay with you through commissioning.
Questions
Common questions
What is the lead time on a substation transformer?
6 to 8 months after drawing approval. If you need it sooner, tell us your date and we will look at what is possible.
How large can you build?
Up to 300 MVA, from distribution through high voltage classes.
Which standards apply?
NEMA, ANSI C57, DOE and IEEE, depending on the project.
What testing is available?
Routine, type and special tests.
What is the warranty?
12 to 24 months, with extended warranties available. The term is set per project.
What do you need to quote?
A full spec sheet or nameplate, your RFQ document, and general information including destination, timeline and quantity.
Get your substation transformer quote
Send your specs and we will come back with pricing, drawings and a delivery date.