IST5 Tower UPS 10kVA~40kVA User Manual III
Contents
3.7.2 Communication Interface ....................................................................................... 29
4. LCD Panel ................................................................................................................................... 30
4.1 Introduction ....................................................................................................................... 30
4.2 LCD panel for Cabinet ...................................................................................................... 30
4.2.1 LED Indicator ........................................................................................................ 30
4.2.2 Control and Operation Keys ................................................................................... 31
4.2.3 LCD Screen ............................................................................................................ 32
4.3 System Information Window ............................................................................................ 34
4.4 Menu Window ................................................................................................................... 34
4.5 Event List .......................................................................................................................... 35
5. Operations ................................................................................................................................... 39
5.1 UPS Start-up ..................................................................................................................... 39
5.1.1 Start from Normal Mode ........................................................................................ 39
5.1.2 Start from Battery ................................................................................................... 40
5.2 Procedure for Switching between Operation Modes ......................................................... 40
5.2.1 Switching the UPS into Battery Mode from Normal Mode ................................... 40
5.2.2 Switching the UPS into Bypass Mode from Normal Mode ................................... 40
5.2.3 Switching the UPS into Normal Mode from Bypass Mode ................................... 41
5.2.4 Switching the UPS into Maintenance Bypass Mode from Normal Mode .............. 41
5.2.5 Switching the UPS into Normal Mode from Maintenance Bypass Mode .............. 42
5.3 Battery Maintenance ......................................................................................................... 42
5.4 EPO ................................................................................................................................... 42
5.5 Installation of Parallel Operation System .......................................................................... 43
5.5.1 Parallel system diagram ......................................................................................... 43
5.5.2 Parallel system setting ............................................................................................ 46
6. Maintenance ................................................................................................................................ 49
6.1 Precautions ........................................................................................................................ 49
6.2 Instruction for Maintaining UPS ....................................................................................... 49
6.3 Instruction for Maintaining Battery string ........................................................................ 49
6.2.4 Installation of internal battery ................................................................................ 50
7. Product Specification .................................................................................................................. 55
7.1 Applicable Standards ......................................................................................................... 55
7.2 Environmental Characteristics .......................................................................................... 55
7.3 Mechanical Characteristic ................................................................................................. 55
7.4 Electrical Characteristics ................................................................................................... 56
7.4.1 Electrical Characteristics (Input Rectifier) ............................................................. 56
7.4.2 Electrical Characteristics (Intermediate DC Link) ................................................. 57
7.4.3 Electrical Characteristics (Inverter Output) ........................................................... 57
7.4.4 Electrical Characteristics (Bypass Mains Input) .................................................... 58
7.5 Efficiency .......................................................................................................................... 58
7.6 Display and Interface ........................................................................................................ 58
Summary of Contents for IST5010
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