Introduction - Powerware 9155 User Manual

Chapter 1
Powerware 9155 UPS (8–15 kVA) User's Guide
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Introduction

The Powerware 9155 is a double-conversion, split-phase, online
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uninterruptible power system (UPS) for protecting computer systems and
other intelligent devices. It is ideal for protecting essential information
technology and electrical engineering infrastructure in corporate,
telecom, health care, banking, and industrial applications.
The UPS provides a steady, well-regulated power supply for your
computing and communications equipment, while protecting it from the
frequent irregularities that are inherent in commercially available power.
Voltage spikes, power surges, brownouts, and power failures have the
potential to corrupt critical data, destroy unsaved work sessions, and in
some instances, damage expensive hardware.
With the Powerware 9155, you can safely eliminate the effects of
electrical line disturbances and guard the integrity of your systems and
equipment. Figure 1 shows the Powerware 9155 UPS and an optional
Extended Battery Module (EBM).
Figure 1. The Powerware 9155 UPS and EBM (2-High Cabinets Shown)
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