Siemens WB 140A en

© Siemens AG 2012 s Drivergy WB140A charging unit Modern design and easy handling for charging at home or in the semi-public area Easy charging at home WB140A charging unit: Modern, functional design and easy handling combine to create an optimized solution for use in garages and workshops, as well as in semipublic parking lots. Additionally, the type of protection IP44 facilitates applications outdoors, e.g. in carports. Comfortable handling The charging process commences as soon as the charging coupler is connected to the electric vehicle. The integrated delay function supports setting a charging delay in two-hour increments (2/4/6/8 hours) up to a max. of 8 hours. This allows charging with PV current or utilizing off-peak tariffs. LEDs display the current status. The additional LEDs at the top right and left of the housing indicate the actual charge status and are easily visible from a distance: ready-to-charge / charging / fault. Easy installation The system-tested and CE-compliant charging unit can be quickly and easily connected to a 230/400 V grid. At the time of installation the installer can limit the maximum current to match the existing conditions of the electrical system. A separate mounting bracket facilitates wall mounting. The charging cable is fixed to the charging unit and can be wrapped around the housing for easy storage. Highlights 7 The delay function allows low-cost charging LEDs that are easily visible at a distance signal the current operational status The installer can limit the maximum current for simple adaptation to the existing electrical system Separate mounting bracket for easy installation 7 7 7 Answers for infrastructure and cities. © Siemens AG 2012 Monitoring Devices Charging Infrastructure for Electric Vehicles 5TT3 charging units Overview Application The WB140A charging unit is a system-tested, CE-compliant unit for charging electric vehicles in operational mode 3 in accordance with IEC/EN 61851 and IEC/EN 62196 for indoor and outdoor use, e.g. carports, garages, workshops, underground parking garages or multistory parking decks. Flexible wiring options The WB140A features rear and bottom fed wiring ports. Delay button A simple, multi-setting delay timer has been built into the WB140A charging unit to allow for user control. With the press of a button, the user can delay charging up to 8 hours from the time of plug-in. The charging process starts automatically after the time delay has elapsed. Charging status indicator Large LEDs indicate the current operational status at a distance. The following states are displayed: "Ready-to-charge" / "Charging" / "Fault". Adjustment switch for optimum performance IEC/EN 61851 describes the safety requirements that must be met by conductive charging systems for electric vehicles. Standard-compliant AC charging in operational mode 3 requires a charging station with safety-relevant functions. The WB140A charging units a...