AC112Q-3, AC125Q-3, AC150Q-3, and AC165Q-3 Operations Manual.... 20
5.2
ELECTRICAL INSTALLATION, cont.
INPUT WIRING MUST BE PERFORMED BY A QUALIFIED ELECTRICIAN
FAMILIAR WITH STANDARD SAFEGUARDS AND PROCEDURES REQUIRED BY
THE INSTALLATION OF THIS TYPE OF EQUIPMENT. POWER MUST BE
REMOVED FROM THE INPUT DISTRIBUTION SYSTEMS SUPPLYING POWER TO
THE AC112Q-3, AC125Q-3, AC150Q-3 & AC165Q-3 PRIOR TO THE START OF THE
FOLLOWING STEPS. INPUT POWER MUST BE SECURED (LOCKED) IN THE OFF
(DE-ENERGIZED) STATE UNTIL INSTRUCTED OTHERWISE BY THIS DOCUMENT.
ALSO SECURE IN THE OFF STATE ANY CIRCUIT BREAKER(S) IN THE
SWITCHGEAR PANEL THAT MAY BE SUPPLYING SHIP’S BUS POWER TO THE
CONVERTER OUTPUT TERMINAL BLOCK. FAILURE TO FOLLOW THESE
PROCEDURES CAN RESULT IN DAMAGE TO THE EQUIPMENT, AND CAN
PRESENT THE RISK OF INJURY OR DEATH TO THE INSTALLER OR THE
OPERATOR.
5.2.1 Input Power Connections
The converter is supplied with 3/8” stud type terminal blocks for input power connections (SHORE
POWER). These terminal blocks accept wires at a 3/8” stud. Refer to the applicable standards for
selection of required wire gauge and type. In two or more cabinet systems, one shore cord is
connected to each converter shore power terminal block.
5.2.2 Output Power Connections
Each system is supplied with 3/8” stud type terminal blocks for output power connections
(CONVERTER POWER). These terminal blocks accept wires at a 3/8” stud. The chassis ground
is formed by a separate 3/8” stud in-between the input and output terminal blocks. Refer to the
applicable standard for selection of the required wire gauge and type. Please refer to Figure 4 on
the following page for additional detail.
