Electrical Requirements For Battery Charging; Amperage And Breaker Parameters - Bosch Power Xpress Installation Instructions Manual

WARNING: The line connection must
measure 230V RMS to neutral. Earth must
also be connected to the EVSE.
6.0 Electrical Requirements
for Battery Charging
CAUTION: The AC electrical connection
must have a grounded, dedicated service-
main. No other loads shall be connected to
the same circuit. Use of a non-dedicated
circuit could exceed the current rating of
the circuit breaker and cause it to trip or
open.
WARNING: The EVSE must be installed
by a licensed electrician in accordance
with all national and local electrical
Bosch Automotive Service Solutions Inc.
Power Xpress™ Dual Bollard Charge Station Installation Guide | 5 | en
codes, ordinances, requirements and all
authorities having jurisdiction.
The conduit may extend up to 24 in. (61 cm) from
ground level. The wiring should extend 66 in. from the
base mounting of the bollard. A sweep is used to direct
the circuit from the conduit to the electric circuit from
the service panel. The three types of acceptable wire
runs are:
• THWN rigid metal Schedule 40 or 80 conduit,
buried 6 in. (15 cm) below ground level, or per local
electrical code.
• THWN nonmetallic Schedule 40 or 80 conduit,
buried 18 in. (46 cm) below ground level, or per
local electrical code.
• UF burial wire (ground solid), buried 24 in. (61 cm)
below ground level, or per local electrical code.
• Conduit must carry conductors for both charge
stations each on a dedicated circuit breaker..
7.0 Amperage and Breaker
Parameters: Field
Requirements and
Adjustments for EVSE
Installation (Not Required
for 40 Amp Circuit
Installation)
1. Unpack the EVSE.
NOTE: The EVSE has been factory set at 30 amp output
for a 40 amp circuit. Proceed to "Standard Instal-
lation" if installing on a 40 amp circuit. For all
other amperages, complete Steps 2 and 3 for
EVSE adjustment.
2. Remove the domed cap from the current-adjustment
576414 | REV. B | 28.10.2016