Ratio io7 – 22kW EV Charger – Dual Socket – CT Metering
Ratio io7 – 22kW EV Charger – Dual Socket – CT Metering
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Ratio io7 – 22kW EV Charger – Dual Socket – CT MeteringRatio io7 – 22kW EV Charger – Dual Socket – CT Metering

Ratio io7 – 22kW EV Charger – Dual Socket – CT Metering

Ratio
Price:
£2,660.00

Tax included Shipping calculated at checkout

Description

The Ratio io7 is a robust dual-socket EV charger designed for commercial sites, workplaces, and shared residential locations that need fast, high-capacity charging. With 22kW per socket on a three-phase supply, it can charge two vehicles simultaneously while intelligently managing available power.

Equipped with CT load balancing, the charger monitors site electricity usage and dynamically adjusts charging output to prevent overloads — protecting your main supply and ensuring safe operation. Integrated dusk-to-dawn LED lighting, OCPP 1.6 compliance, and OZEV grant approval make it a smart, flexible solution for high-demand EV charging sites.

Product Features

Dual 22kW Charging – Charge two vehicles at full power simultaneously

CT Load Balancing – Monitors site power and adjusts charging to prevent overloads

Integrated LED Lighting with Photocell – Automatic dusk-to-dawn illumination for safety and visibility

Universal Type 2 Sockets – Compatible with all Type 2 EVs (Type 1 via adapter cable)

OCPP 1.6 Compliant – Integrates with back-office systems for monitoring, load management, and remote control

Ethernet, WiFi or 4G Connectivity – Flexible communication options (SIM optional)

RFID & App Access – Flexible user authentication for managed or private charging

Over-the-Air Updates – Remote firmware upgrades for long-term reliability

Durable Aluminium Construction – Robust and designed for high-traffic commercial environments

OZEV Grant Approved – Eligible for UK workplace charging grants (subject to criteria)

Specification

Power Output: 2 x 22kW (Three-Phase)

Connector Type: Dual Type 2 Sockets

Metering Type: CT Metering (Load Management)

Protocol: OCPP 1.6

Connectivity: Ethernet, WiFi, 4G (optional SIM)

Lighting: Integrated LED head with Photocell (dawn/dusk control)

Construction: Aluminium Housing

Grant Status: OZEV Approved

What We Think

The 22kW Ratio io7 CT is perfect for sites needing high-speed dual charging with smart power management, without requiring MID billing. Its CT load balancing protects your electrical supply while enabling multiple EVs to charge efficiently. A professional, scalable solution for workplaces, commercial car parks, and shared residential sites.

Standard UK Delivery
If you are not in a rush, then we offer standard delivery and your order should be with you between 2-3 working days. 
Free  

Next Working Day UK Delivery 
Place your order before 12pm Monday to Thursday and receive your order the next working day. Orders placed on Friday before 11am will be processed and delivered on Monday. (Excludes Sunday’s and Public Holidays) 
£9.50 

Returns

No Longer Required
We’re happy to accept returns on unwanted items with a 25% restocking fee. Just make sure they’re in like-new condition, unused, and still in the original packaging, ready for resale. The buyer covers the return shipping, and returns should be made within 14 days of delivery. Please note that some specially imported or custom-made items can’t be returned. If you have any questions or need assistance, feel free to reach out to us at adam@echargersuk.co.uk.

Ordered Incorrectly
We completely understand that mistakes happen! If you’ve ordered the wrong product, we’re here to help. We’ll happily assist you with returning the item and finding something that better suits your needs. There’s just a 25% restocking fee, and we ask that the item be unused, in like-new condition, and still in its original packaging. Returns should be made within 14 days of delivery, with the buyer covering the return shipping. Please note that some specially imported or custom-made items can’t be returned. If you have any questions or need support, don’t hesitate to reach out to us at adam@echargersuk.co.uk. We’re here to help!

Damaged Products
We know it can be frustrating if your order arrives damaged! We’re here to make it right with a replacement or refund. Just let us know within 24 hours of delivery by emailing us at adam@echargersuk.co.uk. Please include clear photos of the damaged packaging and the item(s) so we can assist you as quickly as possible.

Faulty Products
We know it's not ideal if your product is faulty. Please reach out to us at adam@echargersuk.co.uk, and we’ll work with our manufacturers to identify and resolve the issue as quickly as possible. In many cases, it’s something simple like a wiring or connection problem that can be easily fixed. If we can’t resolve it, we’ll arrange for you to return the item, and we’ll send out a replacement as soon as we receive it. To help us assist you faster, please email us at adam@echargersuk.co.uk with your invoice number and details of the issue. 

We’re sorry, but eChargers UK Ltd is unable to accept responsibility for any indirect or consequential losses.

We are a UK-based online shop that sells electric vehicle chargers. From 7kW home wallboxes to 22kW commercial chargers, we stock over 100 products from 15+ top brands. Every order comes with free UK delivery.

What We Do

We make buying an EV charger simple. Whether you are a homeowner looking for your first wallbox, a landlord getting a property ready, or an electrician sourcing chargers for clients, we have got you covered.

Our range includes tethered and untethered home chargers, commercial workplace units, portable chargers, charging cables, mounting posts, and accessories. We carry trusted brands like MyEnergi, Ohme, Easee, Pod Point, Andersen, Indra, and more.

Why Buy From Us

  • Competitive pricing across all major EV charger brands
  • Free standard UK delivery on every order (2 to 3 working days)
  • Next working day delivery available
  • All products are genuine, UK specification units
  • Dedicated customer support by phone and email

Who We Serve

We supply to both home customers and trade professionals.

For homeowners: We help you find the right charger for your vehicle, your home, and your budget. Many of the chargers we sell qualify for the OZEV grant, which can save you up to £350.

For installers and electricians: We offer reliable stock and fast dispatch to keep your installation schedule on track. Need multiple units? Get in touch and we will look after you.

Get in Touch

Got a question about which charger is right for you? We are here to help.

Email: adam@echargersuk.co.uk
Phone: 0330 043 8012
Monday to Friday, 9:00 AM to 5:00 PM

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