Avaya XBU48 Installation And Operator's Manual
Site Preparation,
Installation and Operator’s Manual
for
48 Vdc Extended Battery Cabinet (XBU48)
for use with
Series 1
1500–2000 VA
Uninterruptible Power Systems
www.powerware.com/avaya
Class A EMC Statements
FCC Part 15
NOTE This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15
of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the
equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio
communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense.
ICES-003
This Class A Interference Causing Equipment meets all requirements of the Canadian Interference Causing Equipment
Regulations ICES-003.
Cet appareil numérique de la classe A respecte toutes les exigences du Reglement sur le matériel brouilleur du Canada.
EN 50091-2
Some configurations are classified under EN 50091-2 as “Class-A UPS for Unrestricted Sales Distribution.” For these
configurations, the following applies:
WARNING This is a Class A-UPS Product. In a domestic environment, this product may cause radio interference, in which
case, the user may be required to take additional measures.
Avaya and the Avaya logo are trademarks of Avaya Inc. and may be registered in certain jurisdictions.
ECopyright 2001–2006 Avaya Inc. All rights reserved. No part of this document may be reproduced in any way
without the express written approval of Avaya Inc.
Table of Contents
1 Introduction 1.........................................................
UPS Model and Battery Configurations 1......................................................
XBU48 System Recharge Time 1.........................................................
XBU48 Battery Times 2................................................................
2 Installation 3..........................................................
Safety Warnings 3......................................................................
Installing the XBU48 5...................................................................
Important Safeguards 10................................................................
XBU48 Fault LED 10......................................................................
Alarm Contacts 11.......................................................................
3 Specifications 12.......................................................
4 Troubleshooting 13......................................................
Obtaining Service 14.....................................................................
Avayat XBU48 Site Preparation, Installation and Operator’s Manual S 700071244 Issue 3
i
TABLE OF CONTENTS
ii
Avayat XBU48 Site Preparation, Installation and Operator’s Manual S 700071244 Issue 3
Chapter 1 Introduction
Thank you for your purchase of the Avaya 48 Vdc Extended Battery
Cabinet (XBU48). The Avaya XBU48 is an accessory for your Series 1
(1500–2000 VA) UPS that extends the battery-backup runtimes for the
UPS.
The XBU48 is a 48 Vdc model with a charger. Up to three XBU48s can
be attached to customize the battery runtime for your application.
UPS Model and Battery Configurations
There are two important considerations you need to evaluate when
selecting the UPS model and battery configuration for your equipment:
Load requirements of the equipment you want to protect. Select the UPS
1.
model that meets the power consumption requirements of the
equipment you want to protect.
Battery protection time. During a power failure, the UPS operates on
2.
battery, providing time to complete your computing activities prior
to UPS shutdown. The duration of this time period is directly related
to the UPS battery configuration and the amount of load on the
UPS.
XBU48 System Recharge Time
The following table displays the estimated minimum recharge time, after
a discharge at the rated load, to return the XBU48 batteries to 90%
capacity.
Battery Time Used
1 Hour 2 Hours 4 Hours 8 Hours
Recharge Time to >90% 17 hours 20 hours 23 hours 27 hours
Avayat XBU48 Site Preparation, Installation and Operator’s Manual S 700071244 Issue 3
1
INTRODUCTION
XBU48 Battery Times
The following table displays the number of cabinets required for the
number of hours of battery time.
Battery
Number of XBU48s Required for Battery Time (by UPS Load*)
Time
(in
2000VA1800VA1600VA1500VA1400VA1200VA1000VA800VA650
Hours)
3.5 1 1 1 1 1 1 1 1 1
4.0 2 1 1 1 1 1 1 1 1
4.5 2 2 1 1 1 1 1 1 1
5.0 2 2 2 1 1 1 1 1 1
5.5 2 2 2 2 1 1 1 1 1
6.0 2 2 2 2 2 1 1 1 1
6.5 2 2 2 2 2 1 1 1 1
7.0 2 2 2 2 2 2 1 1 1
7.5 2 2 2 2 2 2 1 1 1
8.0 2 2 2 2 2 2 1 1 1
8.5 3 2 2 2 2 2 2 1 1
9.0 3 2 2 2 2 2 2 1 1
9.5 3 2 2 2 2 2 2 1 1
10.0 3 3 2 2 2 2 2 1 1
VA
10.5 3 3 2 2 2 2 2 1 1
11.0 3 3 2 2 2 2 2 1 1
11.5 3 3 3 2 2 2 2 2 1
12.0 3 3 3 3 2 2 2 2 1
* Based on load power factor of 0.70.
NOTE Do not connect more than three XBU48s to the UPS.
2
Avayat XBU48 Site Preparation, Installation and Operator’s Manual S 700071244 Issue 3
Loading...