The Ratio io6 Pro is a wall-mounted smart EV charger available in 7.4kW single phase and 22kW three phase. Each unit includes a certified MID meter, 4G SIM, RFID access control and Open PEN fault protection as standard. The charger supports dynamic load management, with up to 32 units connectable on a shared supply. OCPP 1.6J compliant. BSI Kitemark accredited and OZEV approved. Key Features Certified MID Meter - built-in accurate billing meter for tenant or fleet cost recovery 4G Connected - SIM included, no Wi-Fi required for full smart functionality Dynamic Load Management - connect up to 32 units on one supply, power shared automatically Solar Charging - prioritises excess solar energy via the Ratio app (requires Sense kit) Open PEN Fault Protection - no earth rod required on single phase installations RFID Access Control - restrict use to authorised users or run open plug-and-charge mode OCPP 1.6J Compliant - integrates with back-office management platforms BSI Kitemark Accredited - OZEV approved for LEVI and workplace charging grants Specifications Power Output 7.4kW (Single Phase) / 22kW (Three Phase) Charging Standard IEC 61851 Mode 3 Connector Type 2 Socket or 7.5m Tethered Cable Energy Meter Certified MID Meter Connectivity 4G SIM Included Enclosure Rating IP54 Dimensions 400 x 250 x 105mm Weight 4kg Operating Temp -25°C to +40°C Certifications UKCA, BSI Kitemark, CE