Prepare for installation
Power supply
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230V single-phase power supply
400V three-phase power supply with neutral line
For single-phase EV charger, a single-phase wire (L), Neutral and
earth wire must be connected. The phase voltage between the Line
and Neutral wires should be 230V.
For 3-phase EV charger, connect the single phase wire (L1), the
neutral wire and the earth wire do not connect the other phase
wires (L2 or L3). The phase voltage between the line and neutral
wires should be 230V .
If three phases are applied, all three phases (L1, L2 and L3) and the
neutral line should be connected to each other and the voltage of
each phase to the neutral line should be 230V.
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L
N
PE
230V
L1
L2
L3
230V
N
PE
230V
L1
L2
L3
230V
N
PE
400V
230V
230V
Warning
Prepare for installation
Installation considerations
Three methods are available to install the EV charger.The location of the conduit
determines which installation method to follow. If the conduit runs along the floor or
low on the wall, use the bottom entry configuration. lf the conduit comes from inside
the wall, use the rear entry configuration. lf the available conduit comes from the
ceiling, use the top entry installation.
Note: Throughout the manual,
"
conduit" is used as the standard term for the protective
tubing that houses the service wiring. In regions where conduit is not used (Europe for
example), a cable comprised of service wiring enclosed in a protective jacket may be
substituted for conduit if allowed by local regulations.
Here are some additional guidelines
Conduit openings are sized for (32 mm) conduit.
Conduit needs to be metal and flame retardant.
Use an appropriate circuit breaker.
To keep the housing weatherproof,use cable glands.
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P-07
P-08
Normally, the earth wire should be properly connected, otherwise the EV charger will
not work.
For situations where there is no earth connection, in order to enable the EV Charger
to operate, it can be set via the dial code to turn off the earth detection and it will
work, but it will reduce to the leakage protection safety level.
This BCP series AC EV charger must be grounded via a permanent electrical system or
equipment grounding Conductor.
Before installing an AC EV charger, please confirm the type of grid connection available.
If you are unsure of the type of connection available on the service panel, please consult
an electrician for assistance.
Note:Please consult your local electrician or refer to your local code in order to
choose the proper wire for the AC EV charger current.
