TECHNICAL DATA SHEET
Data sheet version 3W2254_E_a, current 06/2019, page 1
eMH3 WALLBOX
TWIN SLAVE+ WITH CHARGING CABLES
22 kW
Our eMH3 wallbox corresponds to the German "Eichrecht”
and impresses with an extremely clean and elegant design. The color backlit symbols in the mirror-finish black
cover with silver frame indicate the current charging status. The eMH3 Twin has two fixed charging cables with a
Type 2 coupler for charging with up to 22 kW. For access
control, the internal RFID module of the eMH3 Wallbox
can be activated at any time via software. Of course, the
eMH3 comes with our DC fault current detection installed
as standard. The wallbox is designed as a slave+ unit
and is controlled via a suitable master wallbox. The master-slave system is suitable for group solutions that are
billed via a back end system and communicate via OCPP.
General information
Model eMH3
Model number 3W2254
EAN number 4011721176307
Commodity code 85371091
Packaging unit (PU) 1 unit
Packaging (dimensions HxWxD) 700 x 500 x 400 mm
Components included eMH3 Wallbox, printed Quick Start Guide, mounting kit,
1 three-square socket wrench
Input/mains supply
Power supply
Rated voltage 230/400V
Rated current 32A
Rated frequency 50Hz
Upstream fuse 32A (required onsite), C characteristic recommended
Terminal block Direct connection to RCCB
Supply up to a maximum of 16 mm² or cable diameter ≤ 25 mm²
PE: feed-through terminal block
ABL SURSUM
Bayerische Elektrozubehör GmbH & Co. KG
Albert-Büttner-Straße 11
D-91207 Lauf / Pegnitz
Phone +49 (0) 9123 188-0
Fax +49 (0) 9123 188-188
info@abl.de
www.abl.de
TECHNICAL DATA SHEET
Data sheet version 3W2254_E_a, current 06/2019, page 2
Output/vehicle connection
Connection system Two charging cables with Type 2 connector in acc. with
Output voltage 230/400V
Max. charging current 32A
Maximum output 2 x 11kW or 1 x 22kW
IEC62196-2, approx. 6m
Protection/integrated components
RCCB RCCB, TypeA, 30mA
DC fault current detection electronic, I
Energy meter MID approved
Calibration law module Logging Gateway (LGW)
Load switching Installation contactor, 4-pole, 40A
Welding detection Contactor welding switches o the charging point
Temperature monitoring internal, charging current reduction or shut down
Δn d.c.
≥ 6mA
Charging monitor/status indicators
Charge controller EVCC2
Indication (operating state/fault indication) LED
Access control RFID MIFARE, QR code, SMS or smartphone app
Communication EV in acc. with IEC 61851-1 Mode 3
Communication EVSE RS485
Backend communication via Master
Standards/guidelines
IEC 61851-1
IEC 61439-7 ACSEV
in acc. with MessEV Modul B
Operating conditions
Storage temperature -30 to 85°C
Operating temperature -25 to 40°C in acc. with DIN EN 61851-1
Relative humidity 5 to 95%, no condensation
Class of protection I
Overvoltage category III
Degree of pollution 3
Degree of protection (housing) IP54
Impact strength IK08
Maximum elevation ≤ 2,000m AMSL
Power dissipation 7W
ABL SURSUM
Bayerische Elektrozubehör GmbH & Co. KG
Albert-Büttner-Straße 11
D-91207 Lauf / Pegnitz
-30 to 50°C with integrated derating function
Phone +49 (0) 9123 188-0
Fax +49 (0) 9123 188-188
info@abl.de
www.abl.de