Electrical & Mechanical Services blog
Transformer Inrush Current: Causes, Assessment & Design
Transformer Inrush Current When specifying or designing a transformer, much of the initial focus naturally falls on the steady-state requirements: Voltage. Current Power rating. Losses Temperature rise. Insulation But one of the most demanding conditions for the wider...
Jubilee Line Transformer Overhaul | Nieke, REO & R Baker
Halfway Through the Jubilee Line Transformer Overhaul Programme R Baker (Electrical) Ltd has reached an important stage in our ongoing London Underground Jubilee Line transformer overhaul programme. Following the award of the contract in December 2024, work began at...
Live Testing and Electrical Systems: Strengthening Safety and Expertise at R Baker
Live Testing and Electrical Systems: Advancing Safety, Skill, and Compliance At R Baker (Electrical) Ltd, continuous development is essential to maintaining the highest standards in safety and performance. Recently, John Percy and Lee Higham successfully completed...
Zone 2 Transformer Design for Marine and Offshore Applications
Zone 2 Transformer Design in Critical Marine Environments Power reliability in offshore and marine systems does not start at installation. It starts at design. In environments where flammable gases may be present under abnormal conditions, electrical equipment must...
Marine Transformers: Design, Selection & Marine Standards
Naval Transformer Manufacturer As a specialist naval transformer manufacturer, R Baker (Electrical) Ltd designs and builds bespoke marine power solutions for defence, offshore and commercial vessels. With over 40 years of experience, we operate as a trusted marine...
Final Shipset Transformers Delivered for UK Naval Defence | Type 31 Programme
R Baker (Electrical) Ltd has completed the final shipset of transformers for the Type 31 programme, marking a significant milestone for our business. As a UK SME operating within the defence supply chain, delivering this final shipset demonstrates our ability to...
R Baker (Electrical) Ltd Wins Major Contract with London Underground
R Baker (Electrical) Ltd is delighted to announce the award of a significant contract with Transport for London. The contract involves the overhaul of auxiliary isolation transformer assemblies. Signed in December 2024, this project will commence in March 2025 and run... Electromagnetic Compatibility (EMC) Standards for Transformers
Transformers are classified as passive components in electrical engineering, as they transfer energy between circuits through electromagnetic induction without generating energy. They alter voltage and current levels but do not amplify power. This classification is... Achieving Cyber Essentials Plus: Enhancing Security for Defence and Government Projects
At R Baker (Electrical) Ltd, our dedication to providing cutting-edge solutions for critical industries goes beyond the physical components we build and service. We understand that robust cyber security is essential to ensure the safety and confidentiality of our...RECENT POSTS
Why Two Transformers with the Same kVA Rating Can Have Very Different Inrush Currents Transformer Inrush Current: Causes, Assessment & Design Jubilee Line Transformer Overhaul | Nieke, REO & R Baker Live Testing and Electrical Systems: Strengthening Safety and Expertise at R BakerARCHIVES