up to 35 kV
Distribution Transformers
Compact, efficient units for urban networks, industrial sites and commercial estates.
From distribution units to ±1100 kV ultra-high-voltage converters — designed in Britain, manufactured at scale through our strategic partnership with TBEA.
| Class | Voltage | Typical Rating | Application |
|---|---|---|---|
| Distribution Transformers | up to 35 kV | up to 25 MVA | Urban networks, industrial, commercial |
| Power Transformers | 66 / 110 / 220 / 330 kV | up to 500 MVA | Sub-transmission and grid step-down |
| EHV Power Transformers | 500 / 750 kV | up to 1000 MVA | Bulk power transmission, generator step-up |
| UHV AC Transformers | 1000 kV | up to 1000 MVA | Long-distance UHV AC corridors |
| HVDC Converter Transformers | ±400 / ±500 / ±660 / ±800 / ±1100 kV | up to 850 MVA / unit | HVDC interconnections, renewable evacuation |
| Special Transformers | — | — | Shunt reactors, traction, furnace, rectifier, mobile substations |
Compact, efficient units for urban networks, industrial sites and commercial estates.
The grid-step-down workhorses, sealed and conservator types, up to 500 MVA.
Bulk transmission and generator step-up, autotransformers, ratings up to 1000 MVA.
For long-distance UHV AC corridors that move bulk power across continents.
The backbone of HVDC interconnections and large-scale renewable evacuation.
Shunt reactors, traction, furnace, rectifier and rapid-deploy mobile substations.
Premium-grade silicon steel laminations engineered for low loss and low-noise operation across decades of duty.
Verification at KEMA, CESI and Bedford in-house labs — short-circuit, lightning impulse, partial discharge.
Insulation processed under vacuum and kerosene vapour to achieve the lowest moisture content and longest dielectric life.
Every order modelled to client load profile, climate, footprint and seismic envelope before metal is cut.
Bedford Power leads design, project engineering and UK service. Our strategic partner TBEA — operating 27 industrial bases across the world, with 3,322 patents and the industry's first ±800 kV VSC-HVDC system — provides the manufacturing capacity behind our UHV portfolio. Together we serve 90+ countries.
Our engineers handle bespoke ratings, accessories and site-specific designs. Send us your single-line diagram.