Vertiv Liebert EXS - User Manual

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Liebert® EXS

60kVA UPS User Manual

Main Page

Styling Used in this Guide4
Safety6
Safety Precaution7
Table of Contents11
Overview15
Features15
Design Concept16
System Design16
Working Principle of Single Module UPS16
Block Diagram for Working Principle of UPS Single Module16
Bypass17
System Control Principle17
Normal Operation17
Mains Abnormal18
Mains Reocvery18
Battery Disconnection18
UPS Module Failure18
UPS Power Supply Switch Configuration19
Overload19
Maintenance Bypass19
Parallel System20
UPS States and Operating Modes21
Parallel System Features21
Parallel System Requirements21
Normal Mode22
Battery Mode22
Schematic Diagram of Normal Mode22
Bypass Mode23
Maintenance Bypass Mode23
Schematic Diagram of Battery Mode23
Schematic Diagram of Bypass Mode23
ECO Mode24
Parallel Redundancy Mode24
Schematic Diagram of ECO Mode24
Battery Management25
Normal Function25
Frequency Converter Mode25
LBS Mode25
Advanced Function26
Battery Temperature Compensation27
Battery Protection28
Battery Low Pre-Warning28
EOD Protection28
BCB Alarm28
Mechanical Installation29
Precautions29
Transportation30
Inserting and Movement30
Tools31
Unpacking32
Removing Packing Belt and Honeycomb Board32
Removing Protective Cardboard32
Initial Inspection33
Removing Bottom Fixed Part33
Environmental Requirements34
UPS Room34
Reserved Space34
Installation Clearances34
Battery Room35
Storage Environment35
Mechanical Requirements36
Moving Cabinet36
Clearance36
Cable Access Mode36
Installation Drawings37
Top/Front/Bottom View of the 60Kva UPS37
Electrical Installation38
Wiring of Power Cable38
System Configuration38
Maximum Steady State AC and DC Currents38
Recommended CSA of UPS Cable39
Selection of UPS I/O Switch39
Max Steady State AC and DC Currents39
Power Cable Connecting Terminal40
Protection Ground40
Notes40
Power Cable Connection Steps40
Connection Terminals and Routing Method of Power Cables41
Procedures42
Power Distribution Mode42
Connection of System Input43
Connection of System Output43
Connection of Batteries43
Wiring of Signal Cable44
Connecting Battery Internal Terminals44
Wiring of Signal Cables44
Operator Control and Display Panel45
Introduction45
LED Indicators45
Audible Alarm46
LCD and Functionsl Keys46
Description of Control Buttons46
LCD Screen46
LCD Screen Types47
LCD Menu Structure47
Start-Up Screen47
Flow Screen48
Main Menu Screen48
Submenu Screen49
Status Page49
Settings Page51
Control Page52
Log Page53
About Page54
Maintain Page55
Default Screen55
Prompt Window56
Prompts and Meanings56
UPS Alarm Message List58
UPS Fault Message List60
UPS Prompt Message List61
UPS Operating Instructions64
Bref Introduction64
Power Switch64
Check before Start-Up65
UPS Power Switch65
UPS Start-Up Procedures66
Start-Up Procedures in Normal Mode66
Flow Page66
Switching the UPS on67
Flow Page Appears after Inverter on67
Procedures for Transferring between Operating Modes68
Start-Up Procedures in Battery Mode68
Transfer from Normal Mode to Battery Mode68
Transfer from Normal Mode to Bypass Mode68
Bypass Normal Interface69
Flow Page on Bypass69
Bypass Abnormal Interface69
Transfer from Bypass Mode to Normal Mode70
Transfer from Normal Mode to Maintenance Bypass Mode70
Switching the UPSON70
Transfer with Interruption70
Transfer from Maintenance Bypass Mode to Normal Mode71
Battery Test Procedures72
System Test Procedure73
UPS Shutdown Procedures74
Procedures for Completely Powering down UPS74
Procedures for Powering down UPS While Maintaining Power to Load74
Epo75
UPS Reset Procedures after EPO75
Automatic Restart76
Selecting Language76
Main Menu76
Monitor Interface77
Language Selection77
Changing Language77
Changing Current Date and Time78
Selection of Date and Time78
Setting Password79
Inputting Password80
Changing Settings Password80
Password for Settings81
Inputting New Password81
Confirming New Password81
Password Changed Successfully82
Parallel System and LBS System83
General83
Requirements83
System Installation Procedures83
Preliminary Checks84
Cabinet Installation84
Schematic of Typical Parallel System84
Power Cables85
Parallel Cables85
Remote EPO85
Parallel Cables Connection85
Operation Procedures for Parallel System86
EPO Circuit Diagram86
Parallel System Parameters Setting87
Power-On Procedures for Parallel System87
Maintenance Bypass Procedures88
Procedures for Isolating One UPS Module from Parallel System90
Procedures for Inserting One Isolated UPS Module in Parallel System90
Procedures for UPS Shutdown While Maintaining Power to Load91
LBS System92
Connecting Power Cables93
Connecting LBS Cables93
Connection of Typical LBS System93
LBS Parameters Setting94
LBS System Commissioning94
Communication95
Installing Intelligent Card95
Intelligent Card Port95
Intelligent Card Option95
IS-UNITY-DP Card96
IS-UNITY-LIFE Card96
SIC Card96
Installation Procedures97
IS-RELAY Card97
Connection Cables for Dry Contact Port98
Pin Layout for Dry Contact Ports98
Description of the Dry Contact Ports99
Connecting Parallel Cables103
REPO Cable Connection103
Fan Maintenance104
Battery Maintenance104
Cleaning UPS105
Checking UPS State106
Checking UPS Functions106
List of Options107
LBS Cables108
Communication Options and Temperature Sensor109
BCB Box110
Parameters of BCB Box110
Connection of BCB Box111
Description of BCB Box Components111
Battery Control Port112
Specifications113
Conformance and Standards113
Environmental Characteristics113
Mechanical Characteristics114
Electrical Characteristics114
LCD Parameters Setting116
Glossary117
Hazardous Substances and Content118

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