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NOTE: The three-phase delta AC power cord mating connector is not supplied by Juniper
Networks.
Table 5: Three-Phase Delta AC Power Cord Mating Cable Connector Specifications
Cable
Three-phase delta
WARNING: Do not touch the power connectors on the PDM. They can contain
dangerous voltages.
Connect Power to a Three-Phase Wye AC Power Distribution Module
CAUTION: Do not mix AC and DC power modules within the same router.
To connect an AC power cord to an AC power source for the three-phase wye AC PDM:
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
an approved site ESD grounding point. See the instructions for your site.
2.
Switch off the dedicated customer-site circuit breakers. Ensure that the voltage across the AC
power source cable leads is 0 V and that there is no chance that the cable leads might become
active during installation.
3.
Detach the ESD grounding strap from the approved site ESD grounding point, and connect the
strap to one of the ESD points on the chassis.
4.
Switch off (O) the AC PSMs and disengage all AC PSMs.
5.
Using a number 2 Phillips (+) screwdriver, unscrew the four captive screws located on the either
side of the metal AC wiring compartment (four screws total per PDM).
6.
Remove the cover of the metal AC wiring compartment.
Manufacturer Part Number
460C9W
Description
60-amp, 250 volt 3-phase, 3-
pole, 4-wire, North American
pin and sleeve connector,
industrial grade, IP67,
watertight (blue)
64
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