Installation Manual

2-8
ChargePoint® Charging Stations
Step 7: Connect Wiring
IMPORTANT: To power a dual-port station using a single 40A circuit, use the Power Sharing Kit (CT4020-PSHARE)
provided in the shipping box with the main body. Instead of following the instructions below, see Appendix C. You must also
manually configure the station for power sharing, as described in Appendix C.
If you are not installing a power sharing kit, connect the wiring as follows:
• Strip wires ½” (13 mm).
1/2” (13 mm)
• Push the black tab on the terminal block to release the
terminal block cover, then slide the cover up until it locks
into the raised position:
• Lift the corresponding white lever on the terminal block,
insert the ground wire into the center connector, then
push the lever down until it clicks into its fully closed
position.
• Lift the corresponding white levers, insert the 240 VAC L1
and L2 wires, then push the levers down until they click
into their fully closed position.
WARNINGS:
• Use copper conductors only.
• Do NOT provide GFCI protection at panel. The CT4000
has built-in GFCI protection.
• In areas with frequent thunder storms, add surge
protection at the service panel for all circuits.
• Use new circuit breakers only. Used breakers can
damage equipment and introduce the potential for an
electrical fire.
• Ensure all power and ground connections, especially
those at the breaker and buss bar, are clean and tight.
Remove all oxide from all conductors and terminals
before connecting wiring.
LEFT
L1
RIGHT
L1
GND
LEFT
L2
RIGHT
L2
For single port stations, use the connectors indicated for “RIGHT” side only.
For dual port stations: