Table Of Contents - Liebert 7200 Series User Manual

1. Chapter 1 - General Description .................................................................................................................................. 1-1
1.1 Introduction ............................................................................................................................................................... 1-1
1.2 Design Concept.......................................................................................................................................................... 1-1
1.2.1 7200 Module Design........................................................................................................................................... 1-1
1.2.2 Bypass supplies................................................................................................................................................... 1-3
1.2.3 UPS Power Switch Configuration....................................................................................................................... 1-4
1.2.4 Battery circuit breaker ........................................................................................................................................ 1-4
1.2.5 Battery Cabinet ................................................................................................................................................... 1-4
1.2.6 Battery circuit breaker box ................................................................................................................................. 1-4
1.2.7 Battery temperature compensation...................................................................................................................... 1-4
1.3 Operator Control and Display Panel .......................................................................................................................... 1-6
1.3.1 LED indications .................................................................................................................................................. 1-8
1.3.2 LCD Display..................................................................................................................................................... 1-10
2. Chapter 2 - Operating Instructions............................................................................................................................... 2-1
2.1 Introduction ............................................................................................................................................................... 2-1
2.1.1 General notes ...................................................................................................................................................... 2-1
2.2 ................................................................................................................................................................................... 2-2
2.2 Procedure for switching the UPS to power the load from a power off condition....................................................... 2-1
2.3 Procedure for Switching the UPS into a Maintenance Bypass condition from normal operation.............................. 2-2
2.4 Procedure for Switching the UPS ON from a Maintenance Power down condition .................................................. 2-4
2.5 Procedure for completely powering down the UPS ................................................................................................... 2-5
2.6 Procedure for carrying out a RESET after a recognised controlled transfer to bypass or EPO
action. .............................................................................................................................................................................. 2-6
3. Chapter 3 - Installation Procedure ............................................................................................................................... 3-1
3.1 Introduction ............................................................................................................................................................... 3-1
3.1.1 Equipment positioning and environmental considerations.................................................................................. 3-2
3.1.2 Raised floor installation ...................................................................................................................................... 3-2
3.1.3 Battery Location ................................................................................................................................................. 3-2
3.2 Preliminary Checks.................................................................................................................................................... 3-5
3.3 Connecting the UPS power cables ............................................................................................................................. 3-6
3.3.1 Cable entry.......................................................................................................................................................... 3-6
3.3.2 Cable rating......................................................................................................................................................... 3-6
3.3.3 Cable connections............................................................................................................................................... 3-7
3.3.4 Safety earth ......................................................................................................................................................... 3-7
3.3.5 Protective devices ............................................................................................................................................... 3-7
3.3.6 Cabling procedure............................................................................................................................................... 3-8
4. Chapter 4 - Optional equipment ................................................................................................................................ 4-1
4.1 AS400 Alarm Interface Board (4590055 P) .............................................................................................................. 4-2
4.1.1 Remote control inputs......................................................................................................................................... 4-2
4.1.2 AS400 Interface .................................................................................................................................................. 4-2
4.1.3 Alarm outputs ..................................................................................................................................................... 4-2
4.1.4 X2 Extension ...................................................................................................................................................... 4-2
4.2 Remote Alarms Interface Board (4590056 Q)........................................................................................................... 4-4
4.2.1 Alarm outputs ..................................................................................................................................................... 4-4
4.3 Additional 3 x AS400 Interface (4590057 R)............................................................................................................ 4-5
4.4 Remote Alarm Monitor (4305001 Z)......................................................................................................................... 4-6
4.4.1 Connections ........................................................................................................................................................ 4-6
4.5 Battery cabinets ......................................................................................................................................................... 4-8
4.6 Battery circuit breaker boxes ................................................................................................................................... 4-17
4.6.1 Temperature Sensor Board (4532029 V).......................................................................................................... 4-17
document in response to "powersure ups"

Table of Contents

7200 Series UPS USER MANUAL
Page v
Issue 6
(03/98)