E F A P O W E R E V - H C - I N S T A L L A T I O N A N D U S E R M A N U A L
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5.3.4.2
POWER CABLES CONNECTION
EVERY OPERATION ON THE EFAPOWER EV-HC MUST BE EXECUTED BY QUALIFIED PERSONNEL AND
PROPERLY AUTHORIZED. DO NOT OPERATE IN CASE OF WATER PRESENT OR HUMIDITY.
BY OPENING THE EFAPOWER EV-HC
STATION’S
COVERS YOU RUN RISK OF EXPOSURE TO DANGEROUS
VOLTAGES!
After unpacking and physically installing, the authorized technician must start installing the input cables.
Before connecting the EFAPOWER EV-HC must be assured:
The Grid Voltage level and frequency
match
the
specifications
on the EFAPOWER EV-HC
characteristics label
The
Ground
connection
is connected in
accordance
with the
harmonized
standards
or
local
regulation
The
upstream
protection
is
provided
for the Unit
To ensure protection to technicians during installation of the EFAPOWER EV-HC, please verify the connections
are done according to the following conditions:
There is
no
input
Voltage
(not connected to the Grid);
No
connection
to
Loads
from the
EFAPOWER
EV-HC
The
EFAPOWER
EV-HC
is
OFF
.
The input AC connections are done on the Charging Station as represented in Figure 12 through the grommet
mentioned below:
For
3,7kW/ 7,4kW
- 1Ph+N+PE, 50/60Hz, and shall come
through
the
right
grommet
For
11kW/ 22kW
- 3Ph+N+PE, 50/60Hz, and shall come
through
the
middle
grommet
Cable section of each line, depending on the power rate of EV-HC, can be consulted in Table 3 on page 9.
Figure 12
–
Home Charger (front view) - Input Terminals
X1
HC 11
or
HC 22
X1
HC 3
or
HC 7
