59Technical specifications
Product number 100000151
Dimensions (H×W×D) 516×306.5×145mm (W: 290mm without protrusions)
Weight per wallbox Approx. 7.2kg
eM4Single Extender series
Product number 100000157
Type 4WS-22ENS2
Rated voltage 230/400V
Grid frequency 50Hz
Current 32A
Maximum output 1 × 22kW (3-phase)
Charging connection
Lockable Type2 charging socket in acc. with IEC62196-2
Phase system 3-phase (1-phase connection possible)
Terminal blocks
Direct connection to the terminal block, supply cables up
to a maximum of 10mm² or cable diameters ≤ 25mm
Upstream fuse 32A (required onsite), C characteristic recommended
Rated insulation voltage (Ui) 4kV
Rated impulse voltage (Uimp) 4kV
Rated impulse withstand current (Ipk) 6kA
Rated short-time withstand current (Icw) 5kA
Conditional rated short-circuit current (Icc) 6kA (tripping characteristic C)
Rated diversity factor (RDF) 1.0
Residual Current Devices RCCB, TypeA, 30mA
DC fault current detection DC-RCM, I
Δn d.c.
≥ 6mA
Overcurrent protection Integrated into firmware, disconnection above 120% after 10seconds
Energy meter MID compliant
Load switching Installation contactor, 4-pole, 40A
Weld detection No charging possible with welded contactors
Temperature monitoring Internal, charging current reduction or shut down
Optional ventilation function of the vehicle Not supported
RFID standard ISO14443, UID only (4-byte/7-byte), ISO 15693 and ISO 18092
Access control RFID, QR code or smartphone app
Backend communication Via Controller wallbox
Supported protocols for external systems OCPP 1.5 + 1.6, OCPP Smart Charging, Modbus TCP
Communication Controller LAN, WLAN
Load shedding / external release contact
Terminal for connecting a control cable,
e.g. in accordance with VDE-AR-N 4100
Use (in accordance withIEC 61439-7) AEVCS
Earthing system TN-S
Operating temperature -25°C to 40°C
Storage temperature -25°C to 70°C
Relative humidity 5 to 95%, no condensation
Class of protection I
Degree of protection (housing) IP55
Overvoltage category III
Degree of pollution 3
Impact strength IK10
Power dissipation 5W