The io7 Sense can provide either static or dynamic load management, maximising your charging speeds whilst at the same time protecting the building and supply.

io7 Sense

The io7 Sense can control up to 16 io7s and has the ability to take the power consumption of all sockets in use into a load calculation, allowing you to isolate specific chargers for VIP personal charging, while not decreasing the consumption of chargers identified for visitors or other EV charging parking spaces.

The setup of a system using io7s and an io7 Sense simplifies the connection method for the site owner giving them a single connection to a management platform, and the option to switch between SIM providers or WiFi/Ethernet connectivity whenever needed.

In addition, when dynamic load management is required, the io7 Sense has a simple connection from the building MID meter to directly read the building usage to balance the EV charging usage accordingly.

Dynamic Load Management

Dynamic load management monitors the building’s energy supply and usage, calculating the power available and distributing it equally to the EV charger installation.

As the building power consumption increases (heavy machinery being switched on or off for example), the additional dynamic load management hardware will increase or decrease the power available to the EV charger installation.

Static Load Management

Static Load Management involves the installation of EV charging equipment on a dedicated power supply that has a known fixed power capacity. The EV chargers are designed to effectively manage this power supply by evenly distributing the load between them as more sockets are utilised. This can be done at Cloud level (using back-office software) or locally to the chargers using additional hardware.
Ratio Device

Creating a sustainable future through innovation.

Ratio EV Charging aims to create a sustainable future through innovation and provide accessible and no-nonsense products that enable people to move towards a world powered by renewable energy. Ratio products are functional, reliable and easy to use, providing peace of mind to home owners and businesses wherever they are.

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Ratio ticked all these boxes and more

At Garage Play we turn tired and run-down garages into a genuine new space for the home, this could be a gym, an office, or simply a neater, nicer garage space. As part of our offering we wanted to supply EV charging equipment, but we need it to be smart enough to cope with differing power availability and solar interoperability, reliable and robust enough to cope with everyday living, plus good looking to fit in with our total proposition. Ratio ticked all these boxes and more! 

Malcolm Stapleton
Garage Play
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One happy customer! 

Matt and the team at Ratio helped us out recently when we needed an urgent installation for a solar compatible home installation. They delivered the unit directly to site the next day and Martin even came out to site to make sure everything went well. One happy customer! 

Dominic Longley
Able Electrical
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Ratio provide us with the back-up and support to give us the confidence to install these solutions

We have been working with Ratio for a couple of months now promoting and installing their domestic chargers to our customer base. Customer satisfaction is vital to our business as word-of-mouth and repeat business is an important part of our overall marketing plan. Ratio provide us with the back-up and support to give us the confidence to install these solutions. I would happily recommend Ratio to any business looking for a reliable partner.

Ben Smyth
Director EV PowerPoint
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The guys at Ratio give us the tools and support we need

We are looking to grow the EV side of our business for both domestic and commercial installations. The guys at Ratio give us the tools and support we need from one manufacturer to provide a leading solution for our customers in both these markets. 

Ross Shore
RSS Electrical