Houston-based. Powering projects nationwide. 24/7 support (713) 281-5735
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Large power transformer with high-voltage bushings, lit in blue inside a concrete hall

HOUSTON-ENGINEERED. 5 KV–850 KV.

Big power.
Zero guesswork.

Transformers shipping in 9 weeks. Engineered, delivered, and serviced by U.S.-based engineers with 19+ years of EHV expertise, for hyperscalers, AI clusters, data centers, utilities, and EPCs.

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HOUSTON, TEXASU.S. SUPPORT. GLOBAL REACH.
01 — BUILT TO KEEP YOU MOVING
5–850kV

Transformer voltage range

1,500MVA

Maximum power transformer rating

140°C

Thermal class available

40+ years

Industry experience

24/7

Emergency service dispatch

THE RIGHT WAY FORWARD

What do you need
to power next?

New capacity. Critical repairs. An expert in your corner.
Let’s get your project moving.

01 / EQUIPMENT

Build with
confidence.

New builds, expansions, and replacements, from pad-mount to substation class. Purpose-built transformers and high-voltage breakers, backed by technical guidance.

FEATUREDXD|GE power transformers, up to 765 kV

Find your equipment 02 / SERVICES & SUPPORT

Keep your
power on.

Engineering-led field service, repair, and independent third-party consulting on any brand of equipment, anywhere.

  • Emergency repairs: bushings, leaks, tap changers, and more
  • FAT witnessing, engineer oversight & consulting
  • Installation, assembly, oil processing & commissioning up to 765 kV
  • Transformer testing & condition inspections

LED BYImtiyaz Surani · 765 kV commissioning · IEEE · ASTM committee

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ENGINEERED AROUND YOUR APPLICATION

The right equipment.
From the ground up.

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3-phase pad-mount transformers 01
DISTRIBUTION

3-phase pad-mount

100–10,000 kVAUp to 35 kV
1-phase pad-mount transformers 02
DISTRIBUTION

1-phase pad-mount

10–500 kVAUp to 35 kV
Substation & power transformers 03
POWER & TRANSMISSION

Substation & power

500 kVA–500 MVA5–850 kV
High-voltage circuit breakers 04
GRID PROTECTION

High-voltage breakers

31.5–63 kAUp to 550 kV
Transformer equipment prepared for shipment

MORE THAN AN EQUIPMENT SUPPLIER

Every detail.
Every stage.
One partner.

Your project needs more than a delivery date. It needs people who understand the specification, coordinate the details, and stay involved through energization.

The supertran difference

FROM SPECIFICATION TO STARTUP

A clearer path to power.

Technical expertise at each handoff.
Confidence all the way through.

01

Define it.

We review your loads, specifications, application, and schedule.

02

Build it.

Design approval, production oversight, and factory acceptance testing.

03

Energize it.

Logistics, installation, testing, and commissioning support.

04

Keep it running.

Warranty coordination, maintenance, diagnostics, and repair.

POWERING WHAT’S NEXT

Data centers & AIUtilitiesRenewablesIndustrialOil & gas

YOUR PROJECT. OUR EXPERTISE.

Let’s put
power to work.

Buying equipment, planning a project, or solving a problem in the field? You’re in the right place.

(713) 281-5735 We reply within 24 hours. For emergency service, please call.

Tell us about your project.

Start with what you know. We’ll help with the details.

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