Liebert Hipulse E - Page 9

Installation Manual Liebert Hipulse E Single or '1+N' UPS System
(07/04) Page ix
Part II – User Manual .......................................................... 7-1
7 Chapter 7 - General Description ...................................................................................................................... 7-1
7.1 Introduction ...................................................................................................................................................... 7-1
7.2 Design Concept ................................................................................................................................................ 7-1
7.2.1 Introduction ...................................................................................................................................................... 7-1
7.2.2 Bypass supplies ................................................................................................................................................ 7-2
7.2.3 System Control Philosophy.............................................................................................................................. 7-3
7.2.4 ECOMODE (for single UPS only) .................................................................................................................. 7-4
7.2.5 UPS Power Switch Configuration ................................................................................................................... 7-4
7.2.6 Battery circuit breaker...................................................................................................................................... 7-4
7.2.7 Battery temperature compensation .................................................................................................................. 7-4
7.2.8 Socket outlet..................................................................................................................................................... 7-4
7.2.9 System Expansion ............................................................................................................................................ 7-5
7.2.10 Frequency Converter........................................................................................................................................ 7-5
8 Chapter 8 - Operator Control and Display Panel............................................................................................. 8-1
8.1 Introduction ...................................................................................................................................................... 8-1
8.1.1 Operator control panel ..................................................................................................................................... 8-2
8.1.2 The Menu Options ........................................................................................................................................... 8-6
9 Chapter 9 - Operating Instructions................................................................................................................... 9-1
9.1 Introduction ...................................................................................................................................................... 9-1
9.1.1 General notes.................................................................................................................................................... 9-1
9.1.2 Power Switches ................................................................................................................................................ 9-1
9.2 Procedure for UPS Start-Up: without interrupting power to the load ........................................................... 9-3
9.3 Procedure for UPS Start-Up: without power initially supplied to the load .................................................... 9-5
9.4 Procedure for Switching the UPS into a Maintenance Bypass condition from normal operation................. 9-7
9.5 Procedure for Switching the UPS ON from a Maintenance Power condition................................................ 9-8
9.6 Procedure for completely powering down a UPS ........................................................................................... 9-9
9.7 RESET procedure following shutdown of automatic switching or emergency stop (EPO action). .......... 9-10
9.8 Adding a single Module to an existing system.............................................................................................. 9-11
9.9 Procedure to completely switch ON\OFF the UPS at the ups display control panel. .................................. 9-11
9.10 Procedure to switch ON\OFF the inverter at ups display control panel. ...................................................... 9-13
9.11 Setting the Battery Test.................................................................................................................................. 9-14
9.12 Language Selection ........................................................................................................................................ 9-15
9.13 Changing the current Date and Time............................................................................................................. 9-15
9.14 Alarm History................................................................................................................................................. 9-16
9.15 Hours run meter.............................................................................................................................................. 9-16
10 Chapter 10 - Display Panel Interpretation ..................................................................................................... 10-1
10.1 LED interpretation ......................................................................................................................................... 10-1
10.2 Display panel messages.................................................................................................................................. 10-3
11 Chapter 11 - 1+N System............................................................................................................................... 11-1
11.1 Installation procedure..................................................................................................................................... 11-1
11.1.1 Preliminary Checks ........................................................................................................................................ 11-1
11.1.2 Protective Devices, power and control cables ............................................................................................... 11-1
11.1.3 Emergency Stop (EPO).................................................................................................................................. 11-1
11.2 Operating Instruction ..................................................................................................................................... 11-2
11.2.1 System Start-Up and shutdown procedures................................................................................................... 11-2
11.2.2 Procedure for Switching the UPS system into a Maintenance Bypass condition from normal operation -
1+ 1 Configuration (two UPS's with parallel redundant connection) ......................................................... 11-5
11.2.3 Procedure for Switching the UPS system into normal operation from a Maintenance Bypass condition -
1+ 1 Configuration (two UPS's with parallel redundant connection) ......................................................... 11-7
11.2.4 Procedure for Switching the UPS system into a Maintenance Bypass condition from normal operation
- 1 + N Configuration (> two UPS's) or two UPS's with parallel power connection.................................. 11-8
11.2.5 Procedure for Switching the UPS system into normal operation from a Maintenance Bypass condition
- 1 + N Configuration (> two UPS's) or two UPS's with parallel power connection................................ 11-10
11.2.6 SWITCHING THE SYSTEM ON FROM A MAINTENANCE POWER DOWN CONDITION. ........ 11-11
11.3 Display panel message interpretation '1+N' System.................................................................................... 11-13
12 Chapter 12 - Additional Equipment............................................................................................................... 12-1