Power Utilities & Grid
The backbone of national power infrastructure. Our transformers are fleet-standard at 15+ utility companies — not trial units, but the units they deploy by the thousands.
ETS via Sura Power supplies ENATS-compliant 11 kV secondary substation transformers, 33 kV primary substation units and 132 kV grid transformers to UK Distribution Network Operators — UKPN, NIE Networks, SP Energy Networks and Northern Powergrid — all BS EN 60076 type-tested with G99 grid-code interconnection support.
UKPN London 11 kV secondary substation refresh
NIE Networks 33 kV primary substations — Belfast
SP Energy Networks 132 kV grid transformers — Glasgow
Northern Powergrid Yorkshire distribution programme
Network Rail GWR auxiliary transformer fleet
EV-charging hub G99 interconnections — UK motorway network
The Challenge
National utilities demand transformers that perform flawlessly for 30+ years under extreme conditions — sandstorms, 50°C+ ambient, voltage fluctuations — with zero tolerance for failure.
Our Solution
We don't just meet utility specifications — we helped write them. Our transformers are type-tested, KEMA-witnessed, and approved by DEWA, ADDC, KAHRAMAA, SEWA, SEC, and 10+ more.
Fleet-Standard. Utility-Approved. Grid-Ready.
Fleet-standard at 15+ national utilities across MENA
KEMA-witnessed short-circuit testing on every power transformer
50°C+ ambient temperature design as standard
Complete lifecycle support: maintenance, retrofit, monitoring
Powering Dubai's Grid Expansion — 45 Units for DEWA
A fleet order of 45 hermetically sealed 33/11 kV distribution transformers deployed across Dubai's rapidly expanding network. Each unit designed for 50°C+ ambient with KEMA-witnessed type testing — delivered in 12 weeks, 100% first-pass acceptance.
Where We Exceed the Standard
Our engineering team doesn't design to minimum specifications. Every parameter is pushed beyond industry norms — because your operations demand it.
Thermal Performance
Lower temperature rise extends insulation life by 2× and enables continuous overloading without derating — critical for Gulf ambient temperatures.
Short-Circuit Withstand
KEMA-witnessed dynamic and thermal short-circuit testing exceeds IEC 60076-5 requirements, ensuring survivability in the harshest fault conditions.
No-Load Losses
Amorphous and Hi-B laser-scribed core steel reduces no-load losses by up to 30%, delivering measurable TCO savings over the transformer's 35-year lifespan.
Frequently Asked Questions
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Need a Sector-Specific Solution?
Our engineering team understands your industry's unique challenges. Let's design the right transformer for your application.