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GREEN MOTION BUILDING INSTALLATION MANUAL
MN191028EN January 2022 www.eaton.com
00 Title
For remote shut-off of the EV charger, an external contactor can be connected according to the schematic in Figure 15.
6.6 Remote shut-off
Figure 15 . Connection of a contactor to the Control unit (PCB) of the Green Motion Building EV charger
Tag
Description
1
The control unit (PCB) GMCU-MPB2
2
Header J7
3
External contactor
A2
A1
1
3
2
4
20
2
1
R4
R3
3
2
1
6.5.3 Verification
Check the following points to provide evidence and to demonstrate the compliance of the EV charger with
EV-ready standards:
Harmonic distortion and unbalanced loading on the electric power supply:
The electric power supply must imperatively comply with the international standards IEC 61000-2-1, 61000-2-2,
EN 50160 § 4.2.4 and § 4.2.5.
Low frequency conducted disturbances in the power supply up to 150 kHz ‘supraharmonics’:
The noise level in the frequency band 0 kHz – 150 kHz (excluding harmonics) shall not exceed 4 % of the phase to
neutral voltage.
If these points cannot be verified, the installation must be adapted to comply with the standards (additional filter,
different electrical connection etc...).
If this condition is not met, then a separating transformer must be installed upstream of the EV charger.
