Why the Doncaster EV-ULTRA Cable Is a Game Changer for EV Charger Installations
As electric vehicles continue to surge in popularity, so too does the demand for home and commercial EV charger installations. But anyone who's ever tackled one knows there's more to it than just plugging in a box. Between routing power cables and running separate data lines for monitoring or load management, installations can quickly become cluttered, expensive, and time-consuming. That’s where the Doncaster EV‑ULTRA® cable comes in—a purpose-built solution that merges power and data in one neat package.
What Is EV‑ULTRA®?
EV‑ULTRA® is a unique cable developed by Doncaster Cables specifically for EV charger installations. What makes it different from standard electrical cables is its dual functionality: it combines traditional power conductors with a screened data cable (typically Cat5e) inside a single, high-performance sheath. That means one cable can do the job of two—delivering both electricity and communication between the charger and the grid or smart metering system.
This seemingly small innovation has a big impact. With just one cable to install, electricians save time on labour and reduce the materials needed. It’s a cleaner, quicker, and more future-proof solution.
Cleaner Installs, Smarter Charging
One of the biggest challenges when installing EV chargers is managing both the power line and the data connection—especially in setups that require load balancing or solar integration. With EV‑ULTRA®, both run side-by-side, eliminating the need to drill extra holes, use additional trunking, or deal with segregation requirements for separate data cables.
For homeowners and businesses looking to support smart EV charging, this is a major win. Many chargers now use CT clamps to monitor household energy use or solar output, and those clamps need a data connection. Instead of routing a separate Cat5e cable across the property, EV‑ULTRA® makes it a one-step job.
Built for the Future
Even if you don’t need the data cable right now, having it in place is a smart move. It future-proofs the installation, allowing users to upgrade to smart or solar-aware chargers later without having to rewire. In fact, many installers are choosing EV‑ULTRA® even when the data component isn’t being immediately connected—simply as a way to cover future possibilities.
The cable is BASEC-approved, giving installers and property owners peace of mind that it meets strict UK standards. It also avoids the need for complicated segregation rules between power and data, since both are enclosed together and tested for safe coexistence.
Designed for the Real World
EV‑ULTRA® isn’t just technically clever—it’s built for practical use. The cable is tough and flexible, with a specially designed sheath that handles abrasion, UV exposure, and a wide range of temperatures. Versions are available with or without steel wire armouring (SWA), depending on whether the cable will be buried or exposed.
There are also plenty of size options to suit different installation types, including single-phase and three-phase setups. Whether you’re installing a standard 7kW charger at home or a commercial 22kW unit, there’s a version of EV‑ULTRA® to match.
What Electricians Are Saying
Among professional installers, EV‑ULTRA® has quickly become a go-to choice. Forums, Reddit threads, and trade communities are full of positive reviews. Many electricians mention how it simplifies their work, especially on long cable runs or tight routes where space is limited. Others highlight how helpful it is to have the data cable in place for future upgrades—even if the current charger doesn’t use it.
In some cases, it’s even become the “default” recommendation for new installations. While it can be slightly more expensive than basic SWA cable, many agree the time and effort saved more than make up for the cost.
Final Thoughts
In a market that’s rapidly evolving, the Doncaster EV‑ULTRA® cable stands out as a smart, well-engineered response to the real-world needs of EV charger installations. By combining power and data in a single, compliant, and rugged cable, it makes life easier for electricians and opens the door to more intelligent energy management for homeowners and businesses.
If you’re planning an EV charger install—whether for a home, a fleet, or a workplace—EV‑ULTRA® is definitely worth considering. It’s not just about getting the job done; it’s about getting it done right, and ready for whatever the future brings.
