TOSHIBA
4
TABLE OF CONTENTS
GENERAL SAFETY INSTRUCTIONS................................................................................. 3
TABLE OF CONTENTS....................................................................................................... 4
IMPORTANT SAFETY INSTRUCTIONS ............................................................................. 6
1.0 Product Description.................................................................................................. 8
1.1 Theory of Operation.............................................................................................................................. 8
1.2 Application and use .............................................................................................................................. 8
1.3 Power Backup....................................................................................................................................... 8
1.4 Power Conditioning .............................................................................................................................. 8
2.0 Uncrating/Inspection/Storage/Disposal................................................................... 9
2.1 Uncrating the new UPS equipment: ..................................................................................................... 9
2.2 Inspection of the new UPS equipment ............................................................................................... 10
2.3 Storage of UPS equipment................................................................................................................. 10
2.4 Disposal .............................................................................................................................................. 10
3.0 Precautions...............................................................................................................11
3.1 Installation Precautions ...................................................................................................................... 11
3.2 Pre-start Precautions.......................................................................................................................... 12
3.3 Operating Precautions........................................................................................................................ 12
4.0 UPS Connections .................................................................................................... 13
4.1 Power Connections 75 and 100kVA................................................................................................... 13
4.1.1 Recommended Wire Size and Tightening Torque For UPS Input and Output Terminals ............ 14
4.1.2 Power Connection Cable Routing ................................................................................................. 15
4.2 Control Circuit and External Battery Interface Connections 75 and 100kVA ..................................... 16
4.2.1 Recommended Wire Size and Tightening Torque UPS Control and Battery Interface................. 16
4.3 Communication Interface.................................................................................................................... 17
4.3.1 Remote Contact (IBM AS/400)...................................................................................................... 17
4.3.2 RS-232C ........................................................................................................................................ 18
4.3.3 UPS Shutdown (via RS-232C) ...................................................................................................... 18
5.0 Specifications.......................................................................................................... 19
5.1 4200 Series Specifications 75 and 100kVA @ Standard 208Vac Output.......................................... 19
6.0 Operating the UPS................................................................................................... 20
6.1 Operating the UPS ............................................................................................................................. 20
6.1.1 AC Input Mode (normal operation) ................................................................................................ 20
6.1.2 Circuit-bypass Mode...................................................................................................................... 20
6.1.3 Battery Backup Mode .................................................................................................................... 21
6.2 Battery Backup Time and Discharge Process....................................................................................21
6.3 Battery Low Voltage Tolerances......................................................................................................... 22
6.4 Battery Recharging............................................................................................................................. 22
6.5 Front Panel Layout (All Units)............................................................................................................. 23
6.6 EPO (Emergency Power Off) Function .............................................................................................. 24
6.7 Audible Alarm Functions..................................................................................................................... 24
6.8 Light Emitting Diode (LED) Functions ................................................................................................ 25
6.8.1 Light Emitting Diode (LED) System Status.................................................................................... 25
6.9 Liquid Crystal Display (LCD) Functions.............................................................................................. 26
6.9.1 Line-1 System Messages .............................................................................................................. 26
6.9.2 Line-2 System Fault Messages ..................................................................................................... 26
6.9.3 Line-3 System Messages .............................................................................................................. 26
6.9.4 Line-4 System Messages .............................................................................................................. 27
6.10 Initial Battery Charge .......................................................................................................................... 28
6.11 Start-up Procedure ............................................................................................................................. 29
6.12 Shutdown Procedure .......................................................................................................................... 30
6.13 Keypad Overview................................................................................................................................ 31
6.14 Key Functions ..................................................................................................................................... 32
6.14.1 MONI ............................................................................................................................................. 32
6.14.2 IN ................................................................................................................................................... 32
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