Introduction

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 Synct 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 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-Slottcards enhance communication capabilities for increased power protection and control.

￿Backed by worldwide agency approvals.

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Powerware® 9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com