Rear Panel Description; Battery Replacement - CyberPower Professional Rack Mount PR750ELCDRT1U Manuel D'utilisation

REAR PANEL DESCRIPTION

NONCRITICAL LOAD
5. Battery Backup and Surge Protected Outlets
The unit provides a total of six outlets with battery backup and surge protection. They ensure that connected
equipment will keep an uninterrupted operation over a period of time, during a power failure.
Critical /Non-critical
It is possible to program the unit in a way so that the outlet block marked as "non-Critical", (4 ports), will stop
the provision of power to connected equipment after a certain period of time, thus making more runtime
available for the equipment connected on the outlets marked as "Critical", (2 ports). In other words, the user
can establish runtime priority for certain connected equipment, maximizing its "availability" during a prolonged
power outage. This type of control takes place with the use of the provided PowerPanel
6. AC Inlet
Connect the AC Power cord to a properly wired and grounded outlet.
7. Input Circuit Breaker
This circuit breaker serves to provide input overload and fault protection.
8. USB port to PC
This is a connectivity port allowing communication and control among the UPS and the connected computer.
You should install on your computer the PowerPanel
system you are using.
9. Serial Port
This is a connectivity port allowing communication and control among the UPS and the connected computer.
You should install on your computer the PowerPanel
system you are using.
10. SNMP/HTTP Network slot
Remove the cover panel to install an optional SNMP, allowing your UPS be controlled and monitored via a
network connection.
11. EPO (Emergency Power Off) port
Allow for an emergency UPS Power-Off from a remote location.
Allow for an emergency UPS Power-Off from a remote location. Read and follow the IMPORTANT SAFETY
INSTRUCTIONS before servicing the batteries:
Servicing the batteries should only be performed by professionals. For further information please contact
your dealer, or email to: service@cyberpower-eu.com. Make a note for the replacement battery pack number,
(RBP422), regarding PR750ELCDRT1U and PR1000ELCDRT1U models.
Copyright © 2009 CyberPower Systems, Inc.
BASIC OPERATION (continued)
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CRITICAL LOAD

BATTERY REPLACEMENT

10 11
EPO
SERIAL PORT
8 9
®
Business Edition software appropriate to the operating
®
Business Edition software appropriate to the operating
7 6
RESET
10A/250V
AC INPUT
®
Business Edition S/W.
4