Advanced Protection Testing
Testing distance, Line differential, Transformer differential, Directional OCEF etc
About from company website
Voltagen is an employee-owned specialist engineering company delivering high-quality electrical substation solutions across the UK. We operate at the heart of the power and infrastructure sector, providing safe, reliable and compliant engineering services that support the generation, distribution and transformation of electrical energy for our clients. We deliver the complete lifecycle of substation projects, from early-stage design and engineering through to construction, installation, testing, commissioning and final energisation into service.
Our experience covers both new-build and refurbishment projects and includes work across a wide range of voltage levels, supporting utilities, network operators, renewable energy developers, industrial clients and principal contractors. As an employee-owned business, Voltagen's people are directly invested in the success of the company and the projects we deliver. This ownership model fosters a strong culture of accountability, professionalism and pride in workmanship.
Our employees understand that safety, quality and performance are not just company objectives but shared responsibilities, and this is reflected in the way we plan, deliver and complete our work. Health and safety is central to everything we do. We are committed to protecting our workforce, clients and the public by maintaining robust health, safety and environmental management systems, ensuring our people are competent, trained and properly supported, and by continuously improving our standards and performance.
Services
Works as
Sectors
Project experience from company website
Schneider 33kV Switchboard Install
Our highly skilled install team can install switchgear from all the major manufacturers.
Containment Installation
Our team of experienced fitters can design and build cable management systems for all your complex requirements.
Transformer Testing
Our commissioning engineers can perform all the testing of a power transformer. SFRA, Winding resistance, vector group, Winding ratio, DGA etc
LVAC Design and Build
We have in house design teams that can cater to all your LV requirements.
Schneider 33kV Switchboard Install
Our fitters can install various types of Switchgears from all the leading manufacturers.
Installation of AIS Disconnectors and Earth switches
We can install AIS equipment from all the different manufacturers.
275kV AIS Bay Installation
Our installation and commissioning teams can build and commission EHV substations.
Design Engineering
We provide comprehensive electrical design services to support substation and power infrastructure projects, delivering clear, compliant and buildable solutions. Our capability includes the production of schematics and drawings to all relevant DNO standards, ensuring designs are fully aligned with network operator and client requirements. We also deliver substation interface design, coordinating the interaction between primary plant, secondary systems, protection and control equipment, and associated civil and building elements. Our design outputs include multicore block diagrams, cable schedules and core sheets, ensuring accurate coordination of cabling, termination and interfacing between systems, and supporting efficient installation, testing and commissioning.
Testing and Commissioning
We provide comprehensive testing, commissioning and energisation services for electrical substations and power infrastructure across a wide range of voltage levels. Our commissioning capability includes the delivery of advanced protection scheme commissioning and relay testing, ensuring that all protection systems operate correctly, selectively and in accordance with network and client requirements. Our engineers undertake primary injection testing for critical protection schemes, including transformer differential and line differential protection, to validate correct operation under simulated fault conditions. This includes slope testing of transformer differential characteristics, verification of restraint and operate settings, and confirmation of correct CT polarity, ratio and stability. We also carry out a full suite of primary and secondary testing, including current transformer (CT) and voltage transformer (VT) testing, magnetisation and ratio testing, burden checks and polarity verification, supported by the use of CT analysers and specialist test equipment. Commissioning activities are delivered in a controlled and structured manner, with detailed test plans, ITP checklists and full documentation provided to support safe energisation and final handover into service. We work closely with clients, OEMs and network operators to ensure systems are fully integrated, compliant and operational.
Clients mentioned from company website
utilities, network operators, renewable energy developers, industrial clients, principal contractors.
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Questions about Voltagen Engineering Ltd from the record on this page
What does Voltagen Engineering Ltd do?
Voltagen is an employee-owned specialist engineering company delivering high-quality electrical substation solutions across the UK. We operate at the heart of the power and infrastructure sector. Their listed services include Electrical and M&E contracting.
Where is Voltagen Engineering Ltd based?
Voltagen Engineering Ltd is registered at SHIPLEY, BD18 3AT, in Yorkshire.
What areas does Voltagen Engineering Ltd cover?
Voltagen Engineering Ltd states that it works across Nationwide.
Is Voltagen Engineering Ltd still trading?
Companies House lists Voltagen Engineering Ltd as active.
What sectors does Voltagen Engineering Ltd work in?
Voltagen Engineering Ltd works in Infrastructure and Energy.
When was Voltagen Engineering Ltd established?
Voltagen Engineering Ltd was incorporated on 2023-08-29.