IB00405002E
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Instructional Booklet
Effective: August 2007
Page
9
O & M Manual for the CHGENLC Automatic
Transfer Switch with ATC-100 Control
SECTION 4: INSTALLATION AND WIRING
4.1 General
Eaton ATSs are factory wired and tested. Installation requires sol-
idly mounting the enclosed unit and connecting the power cables
and the auxiliary pilot circuits. Physical mounting procedures and
power cable connections are covered in this section.
Once a transfer switch is properly installed and wired, it should be
mechanically and electrically checked for proper installation and
operation. The procedures for these initial mechanical and electri-
cal checks are outlined in Section 5 of this manual.
4.2 Mounting Location
Choose a location that offers a flat, rigid mounting surface capa-
ble of supporting the weight of the enclosed ATS equipment (see
Figure 8, 100 A and 200 A Standard, Figure 9, 100 A SE, Figure
10, 200 A SE). Protect the transfer switch at all times against
excessive moisture, dust, dirt, lint, and corrosive vapors.
Figure 8. Dimensions and Plan View of a Standard CHGENLC ATS (in.) (100 A and 200 A).
WARNING
BE CERTAIN THAT THE DOOR IS PROPERLY INSTALLED BEFORE
THE TRANSFER SWITCH EQUIPMENT IS PUT INTO SERVICE. THE
DOOR PROVIDES PROTECTION FROM DANGEROUS VOLTAGES AT
THE LINE AND LOAD TERMINALS WHEN THE EQUIPMENT IS IN
OPERATION. FAILURE TO DO SO COULD RESULT IN PERSONAL
INJURY OR DEATH.
