Precision Voltage Transformers for Mission-Critical Power Infrastructure
Reliable Voltage Measurement for Modern Data Centres
As data centres continue to scale up and increase their power demand, reliable electrical infrastructure has never been more important. Instrument Transformers Limited (ITL) designs and manufactures high-performance Voltage Transformers (VTs) for low-voltage and medium-voltage systems, supporting the protection, monitoring and metering requirements of modern data centres.
Whether you're developing a hyperscale facility, co-location data centre or enterprise server campus, our bespoke Voltage Transformers deliver the accuracy and reliability required to maintain continuous operation.
Talk to our engineers about your next data centre project.
Why Data Centre Operators Choose ITL
Power availability is the foundation of every successful data centre. Our Voltage Transformers are engineered to provide dependable voltage measurement for protection relays, metering systems, power quality monitoring and building management systems.
Key benefits include:
- High measurement accuracy for protection and metering
- Reliable operation in mission-critical environments
- Bespoke designs for new-build and retrofit projects
- UK engineering and technical support
- Designed to IEC and customer-specific standards
- Long operational life with minimal maintenance
- Comprehensive routine testing before delivery
- Short lead times for project-critical applications
Applications
- Incoming utility substations
- Medium Voltage switchgear
- Low-Voltage and Medium-Voltage distribution systems
- UPS installations
- Generator synchronisation systems
- Power monitoring systems
- Energy management platforms
- Building Management Systems (BMS)
- SCADA systems
- AI and high-performance computing facilities
- Hyperscale data centres
- Co-location facilities
Supporting Mission-Critical Power Systems
Reliable voltage measurement is essential for maintaining electrical stability within data centres. ITL Voltage Transformers are used to support:
Protection Systems
Provide accurate voltage inputs for:
- Overvoltage and undervoltage protection
- Generator protection
- Busbar protection
- Synchronising relays
- Automatic transfer switching (ATS)
- Load shedding schemes
Revenue and Energy Metering
- Revenue metering
- Energy management
- Power quality analysis
- Carbon reporting
- Operational efficiency programmes
Power Quality Monitoring
As AI workloads and high-density computing increase electrical demand, continuous monitoring of network voltage is increasingly important.
Our Voltage Transformers provide dependable inputs for:
- Voltage monitoring
- Harmonic analysis
- Power quality systems
- Network diagnostics
- Predictive maintenance platforms
Designed for Modern Data Centres
ITL manufactures Voltage Transformers suitable for a wide range of applications, including:
- Indoor installations
- Metal-clad switchgear
- Ring Main Units (RMUs)
- Package substations
- Switchboards
- Control panels
- Bespoke OEM equipment
Available with:
- Single-phase and three-phase configurations
- Selection of vector groups
- Multiple secondary windings
- Custom ratios and burdens
- High insulation performance
- Compact designs for space-constrained installations
Supporting AI and Hyperscale Facilities
The rapid growth of artificial intelligence and cloud computing is placing unprecedented demands on electrical infrastructure.
Our Voltage Transformers help ensure accurate monitoring and dependable protection within:
- AI data centres
- GPU clusters
- High-density server halls
- Edge computing facilities
- Cloud infrastructure
- Mission-critical power distribution networks
By delivering stable, accurate voltage measurements, ITL products help operators maintain the resilience expected of Tier III and Tier IV data centres.
Why Work with ITL?
For more than 50 years, ITL has supported utilities, switchgear manufacturers, EPC contractors and industrial customers with bespoke instrument transformer solutions.
Our engineering team works directly with customers to develop Voltage Transformers that integrate seamlessly into new or existing electrical infrastructure.
We can assist with:
- Voltage transformer specification
- Ratio selection
- Accuracy class selection
- Retrofit projects
- Obsolete equipment replacement
- Custom designs for OEM applications
Compliance
- IEC 61869
- Legacy IEC 60044 requirements
- BS EN standards
- Customer technical specifications
- Project-specific utility requirements
Every transformer is fully tested before dispatch to ensure dependable long-term performance.
Frequently Asked Questions
Our Voltage Transformers can be manufactured to meet:
Can ITL manufacture bespoke Voltage Transformers?
Yes. Many of our products are custom-designed to suit specific switchgear, substations and power monitoring applications.
Can you replace obsolete Voltage Transformers?
Yes. We regularly reverse-engineer legacy equipment where the original manufacturer no longer provides support.
Do you supply data centre projects?
Yes. Our Voltage Transformers are suitable for enterprise, co-location and hyperscale data centres, supporting protection, metering and monitoring systems.
Do you provide technical engineering support?
Absolutely. Our experienced engineers are available to provide specification, design, selection, and application advice throughout your project.
Speak to a Voltage Transformer Specialist
Selecting the right Voltage Transformer is essential for maintaining reliable, efficient and resilient power systems within mission-critical data centres.
Whether your project involves a new hyperscale facility, an AI data centre or the upgrade of existing electrical infrastructure, ITL can provide a solution tailored to your requirements.
Contact our engineering team today to discuss your data centre project, request a quotation or obtain expert technical advice.
If you have any questions, please contact us today on +44(0)1355236057 or on our e-mail sales@itl-uk.com