Figure 171: Connecting Power to a Three-Phase Delta AC Power Distribution Module
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C1B1A1
C2
B2
A2
C1B1A1
C2 B2 A2
NOTE: The three-phase delta AC PDM terminal blocks will be flipped depending on which
slot the PDM gets plugged into.
NOTE: The color of each AC power wire might vary. The MX2000 chassis is not sensitive
to phase rotation sequence—either clockwise or counterclockwise will operate correctly.
CAUTION: Wire label configuration is for Juniper Networks supplied cable only.
If you are using your own cable, make sure you use the proper connections.
To insert wires into the terminal block that serves three PSMs:
a. Insert the grounding wire into the grounding point labeled GND.
b. Insert the wire labeled L1 into the input terminal labeled A2.
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