TOSHIBA
CONTENTS
SECTION PAGE
Warranty Card......................................................................................... iii-iv
Introduction............................................................................................... v
Contents................................................................................................. vi-vii
Important Safety Instructions .................................................................viii
1.0 Inspection/Storage ..................................................................................1-1
1.1 Inspection of the new UPS equipment .............................................. 1-1
1.2 Storage of UPS equipment..............................................................1-1
2.0 Precautions..............................................................................................2-1
2.1 Installation Precautions ....................................................................2-1
2.2 Prestart Precautions ........................................................................2-1
2.3 Operating Precautions .....................................................................2-1
3.0 Product Description ................................................................................3-1
3.1 Theory of Operation .........................................................................3-1
3.2 Application and Use ........................................................................3-1
3.3 Power Backup .................................................................................3-1
3.4 Power Conditioning .........................................................................3-1
4.0 Specifications ..........................................................................................4-1
4.1 Standard Series Specifications .......................................................4-1
4.2 Plus Series Specifications (w/output isolation transformer) ..............4-3
5.0 Operating the UPS...................................................................................5-1
5.1 Operation Modes.............................................................................5-1
5.1.1 AC Input Mode (normal operation)...........................................5-1
5.1.2 Battery Backup Mode .............................................................5-2
5.1.3 Circuit Bypass Mode...............................................................5-3
5.2 System Protection Features ............................................................5-4
5.3 Front Panel Indicator LED Functions ...............................................5-5
5.4 Battery Backup Time .......................................................................5-5
5.5 Battery Recharging ..........................................................................5-6
5.6 Battery Low Voltage Tolerances ......................................................5-7
5.7 Audible Alarm Functions .................................................................. 5-7
vi