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For more information about the RPO port, see RPO port.
Connecting the ground bonding cable
The ground bonding screw is provided as an attachment point for conductors. Use a ground bonding cable if the rack contains
any conductors for the purpose of functional grounding or bonding of ungrounded metal parts.
Connecting the UPS to utility power
WARNING: To prevent injury from electric shock or damage to the equipment:
•
Plug the input line cord into a grounded (earthed) electrical outlet that is installed near the equipment and is easily
accessible.
•
Do not disable the grounding plug on the input line cord. The grounding plug is an important safety feature.
•
Do not use extension cords.
Connect the UPS to a grounded utility power outlet. When the UPS is plugged in, it automatically enters Standby mode and
begins charging the batteries.
Hard wiring the UPS to utility power
The following list are installation requirements for hard wiring the UPS to utility power.
•
Recommended upstream protection
UPS power rating
5000VA
6000VA
Upstream circuit breaker
D curve—30A
D curve—32A
22
Installation
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