Introducing ITL’s New Data Centre Current Transformer Range | ITL UK

Precision Current Transformers for Mission-Critical Power Infrastructure

With the global demand for cloud computing, AI, colocation services, and hyperscale data centres continuing to accelerate, so too does the need for highly reliable electrical infrastructure. At Instrument Transformers Limited (ITL), we are proud to announce the launch of our dedicated range of Current Transformers (CTs) designed specifically for data centres and hyperscale facilities.
Built in the UK and engineered for accuracy, reliability and long-term performance, our latest CT range has been developed to meet the increasing demands of modern mission-critical environments where power quality, energy monitoring and system resilience are paramount.

Designed for the World's Most Demanding Electrical Environments

Data centres operate around the clock, where even a momentary interruption can have significant operational and financial consequences. Every component within the electrical distribution network must perform flawlessly.
Our new range of current transformers has been developed for applications including:
  • Main LV switchboards
  • UPS systems
  • Generator synchronisation
  • Power Distribution Units (PDUs)
  • Busbar monitoring
  • Intelligent Power Monitoring Systems
Whether supporting a regional enterprise data centre or a multi-megawatt hyperscale campus, ITL current transformers provide dependable performance where it matters most.

Engineered for Accuracy

Accurate measurement is essential for modern energy management and electrical protection.
ITL offers:
  • High accuracy classes for revenue metering and monitoring
  • Reliable protection performance
  • Stable operation over extended service life
This ensures that operators/owners receive accurate current measurements for monitoring energy consumption, identifying inefficiencies, and maintaining optimal system performance.

Built for Continuous Operation

Unlike many commercial facilities, data centres rarely experience downtime. Components are expected to operate continuously for decades.
Every ITL current transformer is manufactured using high-quality materials and rigorous quality control processes to provide:
  • Long operational life
  • Low maintenance requirements
  • Consistent measurement performance
  • Robust construction
Manufactured in our UK facility, each product undergoes comprehensive testing before shipment.

Supporting Modern Power Monitoring

Today's facilities rely on extensive electrical monitoring to maximise efficiency and maintain uptime.
ITL current transformers with a 1A, 5A or custom output can integrate seamlessly with:
  • Power & Energy Monitoring Systems
  • Smart Metering
  • Power Quality Analysers
  • SCADA Systems
  • Protection Relays
Our products help operators and system owners gain greater visibility into electrical performance, support predictive maintenance strategies, and reduce operational risk.

Flexible Solutions for Every Installation

No two electrical installation projects are identical.
Our dedicated data centre range includes options suitable for:
  • New switchgear manufacture
  • OEM panel builders
  • Retrofit/Extension installations
  • Power System upgrades
  • Renewable projects
Multiple window sizes, ratios, accuracy classes and mounting options are available, with bespoke solutions designed to customer specifications where required.

Manufactured in the UK Since 1973

For more than five decades, Instrument Transformers Limited has supplied current and voltage transformers to customers throughout the UK and internationally.
Our products are trusted across industries including:
  • Data Centres
  • Utilities
  • Renewable Energy
  • Marine
  • Rail
  • Industrial Manufacturing
  • Power Generation
  • Infrastructure Projects
Every transformer benefits from ITL's commitment to engineering excellence, responsive technical support and dependable delivery.

Supporting the Future of Digital Infrastructure

As investment in AI, cloud computing and hyperscale facilities continues to grow, the electrical infrastructure supporting these developments must evolve alongside it.
ITL's new Data Centre Current Transformer range has been developed to provide the accuracy, reliability and performance required by today's critical power systems—helping engineers design resilient, efficient and future-ready electrical networks.

Speak to Our Engineering Team

Whether you're designing a new hyperscale facility, manufacturing switchgear, upgrading an existing installation or specifying equipment for a mission-critical project, our engineers can help identify the ideal current transformer solution.
Contact Instrument Transformers Limited today to discuss your project requirements and discover how our UK-manufactured current transformers can support your next data centre development.

Customer Service Still Matters – And So Does Quality | ITL UK

In today's fast-paced business environment, it's easy to assume that outstanding customer service has become the exception rather than the rule. Too often, enquiries disappear into inboxes, responses take days, or customers are left chasing updates.
That's why receiving feedback like this means so much to our team:

"I have to say how impressed we are with the prompt and professional response. So often nowadays you reach out and hear nothing, but not only did you get back in record time but also had great news for us."

At Instrument Transformers Limited, we believe that responding quickly is only part of the equation. Our aim is to provide knowledgeable advice, clear communication, and practical solutions from the very first enquiry.
The same philosophy applies to every current transformer (CT) and voltage transformer (VT) we manufacture. We don't compete on the lowest price—we compete on quality, reliability, and long-term performance.
As our customer continued:

"Your products are manufactured to a high specification rather than bare-bottom pricing. It's handily apparent that it's certainly quality over quantity, which we not only admire but appreciate. It's simply impressive to see that the customer service matches component quality."

Those words perfectly reflect the values that have guided our business since 1973. Every transformer leaving our factory is designed and manufactured to exacting standards because we know our products are installed in critical power systems where performance and reliability cannot be compromised.
For us, quality extends beyond the product itself. It includes:
  • Prompt responses to technical and commercial enquiries.
  • Experienced engineering support when customers need advice.
  • Honest lead times and transparent communication.
  • Products manufactured to consistently high standards.
  • Long-term relationships built on trust and reliability.
We're incredibly grateful when customers take the time to share their experiences. Feedback like this reinforces our commitment to delivering not only high-quality current and voltage transformers, but also the level of service that customers deserve.
If you're looking for a manufacturing partner that values quality, technical expertise, and responsive customer support as much as you do, we'd be delighted to discuss your next project.
Quality products. Responsive service. Trusted partnerships