UK DNO & Distribution Networks
Trusted transformer supplier to UK Distribution Network Operators. Over 450 units delivered since 2019 with zero field failures — audited and approved by UKPN, NIE Networks and Lucy Electric.
Our IEEE C57.12 distribution transformers and pad-mounted units serve US investor-owned utilities, electric co-operatives and municipal distribution systems — DOE 2016 efficient, UL listed and KEMA short-circuit certified for the demanding service expectations of North American distribution networks.
PJM IOU distribution & pad-mounted programmes
ERCOT (Texas) electric co-op distribution fleet
MISO Midwest municipal utility supply
Southeast US co-op storm-hardened pad-mounted
California IOU DOE 2016 distribution transformers
New England municipal utility refresh
The Challenge
UK DNOs operate under stringent ENATS specifications, EU EcoDesign Tier 2 loss requirements and BS EN standards. Transformers must perform in varied climatic conditions — from Scottish Highlands to coastal installations — while meeting exacting factory acceptance test protocols.
Our Solution
Our transformers are designed and manufactured to ENATS 35-1, 35-2 and 35-6 specifications as standard. Every unit undergoes witnessed factory acceptance testing per DNO protocols. We've passed rigorous supplier audits by UKPN (2022) and NIE Networks (2023), with NPG qualification in progress.
DNO-Audited. ENATS Compliant. Zero Failures.
UKPN and NIE Networks audited and approved supplier since 2022
Full ENATS 35-1, 35-2, and 35-6 compliance as standard design
EU EcoDesign Tier 2 loss performance — exceeding minimum requirements
Dedicated UK agent (Sura Power Ltd) for local support and coordination
UKPN Fleet Order — 120 ENATS Distribution Transformers
A fleet order of 120 ground-mounted distribution transformers built to ENATS 35-1 specification, deployed across UKPN's South East and East of England networks. Witnessed FAT, EU EcoDesign Tier 2 compliant, delivered in 18-week batches with 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.
Loss Performance
Our distribution transformers exceed EU EcoDesign Tier 2 requirements using Hi-B laser-scribed core steel, delivering measurable lifecycle cost savings for DNO fleets.
Standards Compliance
Full compliance with ENATS distribution transformer specifications — the UK DNO industry standard that goes beyond generic IEC requirements with additional quality and performance criteria.
Supplier Qualification
Independently audited by UKPN (2022), NIE Networks (2023), and NPG qualification in progress — demonstrating manufacturing capability, quality systems and supply chain resilience.
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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.