The intelligent MENNEKES AMTRON® Twincharge double wallbox for all customers who organise professional operation via backend, such as charging infrastructure operators from industry and commerce. HIGH-QUALITY AND FUNCTIONAL DESIGN Connection box concept for easy installation and the option of pre-installation. AUTHORISATION via backend (e.g. APP) or RFID card COMMUNICATION / NETWORKING Local networking via LAN (RJ45) / looping through of up to 25 Twincharge or 50 charging points Backend connection via mobile radio modem (Micro-SIM, 3G (UMTS) / 4G (LTE)) Backend connection of up to 50 charging points via a SIM card Compatible with OCPP 1.5 and OCPP 1.6 CHARGING AND LOAD MANAGEMENT Dynamic and phase-accurate load management for up to 100 charging points with max. 50 charging points in series. Connection of an external MODBUS TCP meter for local blackout protection. Connection of intelligent energy management systems via Modbus TCP. OPERATING STATUS DISPLAY using four different coloured symbols: Ready for operation: Blue, charging active: Green Waiting time: White Fault: Red Charging power up to 7.4 kW (1ph) / 22 kW (3ph) The charging power can be set on the device by a qualified electrician. 2x type 2 charging socket for mode 3 charging with hinged cover and unlocking function for the charging plug in the event of a power failure. Calibrated energy meter that can be read from the outside (MID certified). Compliant with calibration law in accordance with type examination certificate DE-xxx DC residual current monitoring > 6mA Integrated residual current (type A) and circuit breaker (32 A) per charging point Welding detection: Shunt release to disconnect the charging point from the mains in the event of a fault (welded load contact, welding detection) Protection class IP 44 Impact resistance IK 10 Colour light grey (RAL 7035) 3 user RFID cards included in the scope of delivery Subject to approval by the PTB and subject to production release. A delivery date cannot be specified.