Electromagnetic Compatibility (EMC)
SR-45i User’s Manual
Primary Power Connection
Note: See Section 3 for additional information.
Route the power cable supplied with the EMI filter through the strain relief on the
rear of the power supply and connect the hot lines (red, white, and black wires) to
the input terminals on the safety contactor CON1 as shown in Figure A-1.
Connect the green ground wire to the ground stud on the sub-panel of the SR-45i.
Use a type SO power cable to connect the primary power to the EMI filter. Route
the power cable through the strain relief on the EMI filter enclosure and connect
the hot lines to the A, B, and C terminals on the line side of the filter. Connect the
primary ground wire to the ground stud on the line side of the filter. Tighten the
terminal screws securely, but do not over tighten. The terminals are subject to
damage if the screws are over tightened.
Type SO Power Cable
Safety Contactor
(CON1)
Main Contactor
(CON2)
Sub-Panel Ground Stud
Type SO Power Cable
LO
AD
LINE
B
C
A
Ground Stud Below
C
B
A
L1 (U)
L2 (V)
L3 (W)
Ground
Disconnect Box
Connections
Figure A-1 Primary Power Connections
A-4
Содержание SR-45i
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