Installer Information
Vehicle compatibility
The Ohme charger is compatible with all Mode 3 equipped vehicles that use
Type 1 (
J 1772
) or Type 2 (
IEC 62196-2
) connectors.
The Ohme app connects into vehicle manufacturer API/telematics services. For the list of
supported manufacturers please refer to our website. Additional manufacturers will be
supported in the app as they become available.
Ohme Home Installation
The Ohme charger is supplied with a 1 metre
fi
xed input cable/
fl
ying lead, requiring
termination on site to a suitable junction box, isolation switch or mini-CU (Consumer
Unit). The charger comes complete with wall
fi
xings and a charging gun holster to retain
the holster when not connected.
The overall installation must be compliant with the IET Wiring Regulations and the IET
Code of Practice for Electric Vehicle Charging Equipment. Installation should be carried
out by a competent electrician with appropriate knowledge of EV charge point
installations.
Please note: to be compliant with regulation
722.411.1
of
BS 7671
:
2018
Wiring Regulations,
for TN-C-S properties, it is necessary to either:
• Install a separate earth to make the charger supply TT
• Install a device which disconnects the supply in line with regulation
722.411.4.1
The Ohme Charger is rated at 32 A and contains an integral RCD with Type A and DC 6
mA operating characteristic. To avoid blinding of RCDs, we recommend that any
upstream RCD is at least Type A. Type AC RCDs may saturate with smooth DC currents
below 6 mA.
V2.0
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