Powerware 9155 User Manual page 8

Introduction
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Powerware
Providing outstanding performance and reliability, the Powerware 9155's
unique benefits including the following:
Online UPS design with pure sine wave output. The UPS filters and
regulates incoming AC power and provides consistent power to your
equipment without draining the battery.
More wattage in less space with a 0.9 power factor – protecting more
equipment and leaving more room for expansion.
Support for Powerware Hot Sync t paralleling of multiple modules for
redundancy or extra capacity.
Input current total harmonic distortion (THD) of less than five
percent, using active input power factor correction.
ABM technology that uses advanced battery management to increase
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battery service life, optimize recharge time, and provide a warning
before the end of useful battery life.
Up to four hours of extended runtime with added EBMs.
Advanced power management with the Powerware Software Suite CD
for graceful shutdowns and power monitoring.
Emergency shutdown control through the Remote Emergency
Power-off (REPO) port.
Start-on-battery capability for powering up the UPS even if utility
power is not available.
Standard communication options with a DB-9 serial port, relay output
contacts, and programmable signal inputs.
Optional X-Slot t cards enhance communication capabilities for
increased power protection and control.
Backed by worldwide agency approvals.
9155 UPS (8–15 kVA) User's Guide
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164201553 Rev D www.powerware.com
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