Tools Suggested For Installation (Not Provided); Materials Required For Installation; Applicable Electrical Systems; 220/240V Single Phase (North America) - Bosch Power Xpress Dual Bollard Instructions D'installation

3.0 Tools Suggested for
Installation (Not Provided)
4.0 Materials Required for
Installation
5.0 Applicable Electrical
Systems
IMPORTANT: The onsite service connection
must be properly identified
before installation of the EVSE.
If you are unsure of the available
service
the local utility company or
contact Bosch Electric Vehicle
Solutions
(3873).
NOTE: The L1, L2, and Ground outputs (H, N for Eu-
rope) in the following illustrations correspond to
the inputs on the EVSE.
NOTE: For the (earth) ground connection, always con-
Bosch Automotive Service Solutions Inc.
Power Xpress™ Dual Bollard Charge Station Installation Guide | 3 | en
connection, consult
at 1-877-805-EVSE
nect the neutral at the service panel to earth
ground. Ground fault protection is not possible
unless the neutral (center tap on the service
transformer) is connected to an earth ground.
5.1 220/240V Single Phase (North
America)
220/240V Single Phase
WARNING: The EVSE is a single-phase
device. Do not connect all three phases
of a 3-phase feed. Only three wires are
connected, take care that the service
transformer secondary
known, and the three wires from the
main-panel circuit breaker are correctly
connected and labeled.
5.2 208V 3-Phase Wye Connection (North
America)
Any two of the legs can be used to provide 208V to the
EVSE with a Wye-connected secondary. For example, L1
and L2, or L1 and L3, or L2 and L3. Reference the wiring
diagram below.
L3 (NOT USED)
L1
120V
240V
NEUTRAL
(NOT USED)
120V
L2
connection
120V
NEUTRAL
(NOT USED)
120V
576414 | REV. B | 28.10.2016
is
L1
L2
GND