Low-loss transformers,
expertly engineered in Britain
Transformers are the cornerstone of energy infrastructure. Whether you’re upgrading an ageing fleet, optimising operational efficiency, or integrating renewable power, our skilled engineers design and build bespoke, low-loss transformers tailored to your commercial needs. Enhance reliability today while adapting seamlessly to the energy challenges of tomorrow.
Reduction in core losses vs. traditional transformers, with up to 99.85% efficiency.
Achieve energy efficiency
Lower energy losses and transmit power more efficiently, helping to reduce operational costs over the long term.
Improve equipment lifespan
With a lifespan of 25 to 40 years, our transformers extend the life of your electrical equipment, ensuring reliability and performance.
Powerstar Industrial Transformers
KVA Range
30kVA - 3000kVA
Voltage Range (Primary - Secondary)
Up to 33kV
Cooling Method
ONAN & ANAN
Example Applications
Renewable energy generation, energy-efficient buildings, smart grid deployments
Key Benefits
Maximises energy efficiency and reduces environmental impact, aligning with sustainable energy initiatives
KVA Range
2kVA - 3000kVA
Voltage Range (Primary - Secondary)
Up to 33kV
Cooling Method
ANAN
Example Applications
Commercial buildings, hospitals, educational institutions
Key Benefits
Safe and reliable power distribution in indoor environments where fire safety is crucial
KVA Range
50kVA - 3000kVA
Voltage Range (Primary - Secondary)
Up to 33kV
Cooling Method
ONAN/KNAN
Example Applications
Utilities, construction, transportation, outdoor industrial applications
Key Benefits
Withstands extreme outdoor conditions, providing durable and dependable power supply for critical infrastructure
KVA Range
50VA - 630kVA
Voltage Range (Primary - Secondary)
Up to 6.6kV
Cooling Method
ANAN
Example Applications
Small commercial sites, small supermarkets, workshops, retail spaces
Key Benefits
Efficient and reliable power for everyday electrical needs in smaller settings
KVA Range
To customer specification
Voltage Range (Primary - Secondary)
To customer specification
Cooling Method
ANAN
Example Applications
Power supplies, motor drives, telecommunications, audio equipment
Key Benefits
Customised solutions for specific applications, ensuring optimal performance and compatibility with various systems
KVA Range
500kVA - 4500kVA
Voltage Range (Primary - Secondary)
Up to 11kV
Cooling Method
ANAN
Example Applications
Mining operations, heavy-duty equipment, underground operations
Key Benefits
Built to withstand rugged conditions and provide reliable power for essential mining operations. Includes mining transformer class 'C' with a temperature rating of 220 degrees
KVA Range
1000kVA - 3500kVA
Voltage Range (Primary - Secondary)
Up to 33kV
Cooling Method
ANAN
Example Applications
Chemical plants, offshore installations, renewable energy projects
Key Benefits
Resistant to harsh environments, ensuring uninterrupted power supply in demanding industrial settings
Built with the world’s most efficient cores
CRGO Core
The most cost-effective option, suitable for high-load applications.
Amorphous Core
Offers superior energy efficiency and environmental benefits, especially for energy-sensitive applications.
Efficiency Comparison:
Basic vs CRGO vs Amorphous Core Transformers
Bespoke build requirements
We specialise in custom-built transformers, ensuring each product is designed to deliver optimal performance and efficiency for your unique application.
Integrated remote monitoring
With some of our models, you can access real-time insights into your transformer's performance, optimising efficiency and minimising site downtime.
Short lead times
Our streamlined production and efficient logistics minimise disruption to your operations, ensuring a seamless transition.
British manufacturing excellence
We’re committed to quality and local manufacturing. Our state-of-the-art facility oversees every stage of production, prioritising local sourcing and component traceability.
Quality assured
Our transformers adhere to the highest industry standards, including UL Quality Assurance (E472553), ISO 9001, ISO 14001, IEC 60076, and BS EN 61558.
Decarbonisation
Reduce your environmental footprint by minimising CO2e emissions through improved efficiency.
Energy efficiency
Boost performance and reduce energy losses with transformer efficiencies of up to 99.85%.
Cost savings
With improved efficiency and less wear and tear on equipment, your business could experience remarkable cost savings.
Non-disruptive installation
Our streamlined process ensure a smooth and hassle-free installation.
Real-time performance optimisation
Gain valuable insights and optimise your transformers efficiency for maximised uptime.
Reliably and long-lasting
Industry-leading quality standards guarantee reliable performance and an extended transformer lifespan of 25 to 40 years.
Our Transformer Supply Process
1. Make an Enquiry
Get in touch with our team or complete the form below with your transformer requirements.
2. Quotation Issued
Our Powerstar experts will get back to you with a quotation.
3. Order Placed
Your transformer order is confirmed.
4. Manufacture and Delivery
We’ll proceed with manufacturing your bespoke transformer and deliver as per the agreed date.
*Our supply process is designed for straightforward procurement and the delivery of transformers straight to your site. Installation or feasibility study requirements are an additional service offering.
*Bulk orders available
- Transformers
