Input Power Wiring Requirements - Pacific Power Source AMX Series Operation Manual

3.3.6 INPUT POWER WIRING REQUIREMENTS

LETHAL VOLTAGE PRESENT AT INPUT TERMINALS OF THIS MACHINE.
ALWAYS CONNECT "CHS or GND" TERMINAL TO EARTH POTENTIAL.
FAILURE TO DO SO WILL CREATE A SHOCK HAZARD.
The Models 105-AMX, 108-AMX, 112-AMX, 305-AMX, 308-AMX, 312-AMX and 320-AMX are
supplied with an input power cord. Install an appropriate plug onto the end of the power cord
and connect to the proper outlet. Refer to paragraph 2.1.1 for recommended input service of
the configured input voltage form.
SINGLE
PHASE
THREE
PHASE
The input power of the Models 125-AMX, 140-AMX, 160-AMX, 345-AMX, 360-AMX, 390-AMX
and 3120-AMX is connected to the Input Power Terminal Block located on the rear panel of
the power source. In this case the input wiring is brought to this terminal block from the
distribution panel. The connection points are labeled "A," "B," "C," "N," and "CHS." The
input wiring is connected to these points in the appropriate order with CHS being the safety
ground or earth potential. The AMX-Series Power Source is not sensitive to phase rotation
of the input voltage. For all standard DELTA input voltage forms (208, 220, and 240VAC)
and WYE input voltage forms (220/380VAC, 230/400VAC 240/416VAC, and 277/480VAC),
the "N" terminal is not used. Refer to Figure 3.3.6 for the proper wire size to be used with the
configured input power form.
CONNECTION OF THIS UNIT TO IMPROPER INPUT VOLTAGES WILL CAUSE
READ THE INPUT VOLTAGE LABEL AND CONNECT TO THAT INPUT VOLTAGE ONLY.
IF THERE ARE ANY QUESTIONS, CONTACT THE FACTORY.
NOTE: It is the user's responsibility to meet all local and national electrical codes when
installing this equipment.
WARNING
LINE ( HI )
NEUTRAL ( LO )
GROUND ( CHS )
LINE 1 ( L1 or A )
LINE 2 ( L2 or B )
LINE 3 ( L3 or C )
GROUND ( CHS )
CAUTION
CATASTROPHIC DAMAGE TO THE POWER SOURCE.
SECTION 3
Wire Color Wire Color
( US Models ) ( CE Models )
Black
White
Green Green/Yellow
Black
White
Red
Green Green/Yellow
61
INSTALLATION
Brown
Blue
Brown
Black
Grey