Table of Contents
Advertisement
7.
Unscrew the retaining nut from the AC power cord.
8.
Insert the wires of the AC power cord through the hole of the retaining nut and rubber grommet.
9.
Insert the wires of the AC power cord through the hole of the metal wiring compartment.
10. Connect the wires to the AC terminal block on the three-phase wye AC PDM (see
page
66). Loosen the input terminal or grounding point screw, insert each wire into the grounding
point or input terminal, and tighten the screw (see
gauge).
NOTE: The terminal connections have either slotted screws or hex screws. Use a 1/4-in.
slotted screwdriver for the slotted screws. Use a 5/32-in. (4-mm) Allen wrench for the 5/16-
in. hex screws.
NOTE: The three-phase wye AC PDM must be installed and secured in the chassis before
connecting the power input cables. If the PDM must be removed, both input power cables
must be uninstalled and removed from the PDM before the PDM can be removed from the
chassis. The MX2010 chassis is not sensitive to phase rotation sequence—either clockwise
or counter clockwise will operate correctly.
To connect wires to the terminal block that serves six PSMs:
a. Insert the grounding wire into the grounding point labeled GND.
b. Insert the wire labeled L1 into the input terminal labeled A1.
c. Insert the wire labeled L2 into the input terminal labeled B1.
d. Insert the wire labeled L3 into the input terminal labeled C1.
e. Insert the wire labeled N into the input terminal labeled N1.
Table 6 on page 67
for approved AC wire
Figure 37 on
65
Advertisement
Table of Contents
