Specifications

Overview
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Compaq Confidential – Need to Know Required
Writer: Melinda Hill Puglisi Project: Compaq 3000 Series UPS Operation and Reference Guide Comments:
Part Number: 341251-002 File Name: b-ch1 Overview.doc Last Saved On: 8/26/99 2:39 PM
For example, connecting three R3000 UPS units to a Scalable UPS Card
creates a virtual 9000VA UPS. Since the R3000 UPS each have three load
segments, the virtual UPS will have nine independently controlled load
segments.
However, no single load can be greater than the lowest rated UPS. For
instance, connecting three 1KVA UPSs with a Scalable UPS Card could not
support a single 1200VA load.
Compaq SNMP-EN Internal Adapter
In a network environment, the SNMP-EN Internal Adapter provides a user
interface, allowing communication between the UPS and the server (when the
SNMP-based power management software, Compaq OnliNet Centro, is
installed). For workstations or other peripheral equipment that cannot be
interrupted by a network management system, a UPS with the SNMP-EN
Internal Adapter option installed can also provide a power management
solution.
Using the SNMP-EN Internal Adapter SNMP communication interface,
system administrators can quickly ascertain if power-related problems exist
anywhere on the network. A Compaq UPS, connected by an SNMP-EN
Internal Adapter to power management software, can virtually eliminate costly
downtime due to power outages or surges, and decrease day-to-day network
management annoyances like spontaneous rebooting, lost files and corrupted
data—issues resulting from inconsistent power.
Compaq OnliNet Centro software is a versatile application that can schedule
network component shutdowns or, in case of a utility power outage, perform
graceful, sequential shutdown of network components.
Remote Emergency Power Off (REPO) Port
The 3000 Series UPS models include a Remote Emergency Power Off
(REPO) port. The REPO feature allows the UPS to be shut down from a
remote location. To use this feature, the REPO port must be connected to a
remote, normally open switch (not supplied). When this switch is closed, the
UPS immediately disconnects power from its load segments.