AC Power
Liebert Series 610 UPS
For Business-Critical Continuity
BATTERY CABINET PRECAUTIONS
CONTACTING LIEBERT FOR SUPPORT
TABLE OF CONTENTS
4.0 MAINTENANCE
5.0 SPECIFICATIONS
FIGURES
TABLES
IMPORTANT SAFETY INSTRUCTIONS
SAVE THESE INSTRUCTIONS
1.0 INTRODUCTION
1.1 System Description
Figure 1 Multi-Module UPS, 100-500kVA
Figure 2 Multi-Module UPS, 500-750kVA
Designed for Success
1.2 Reliability
Types of System Control Cabinets SCCs
Figure 3 System Control Cabinets
1.4 Modes of Operation
1.3 Safety Precautions
1.4.2 Input Power Failure
Other Factors to Consider
1.4.3 Recharge
1.4.7 Maintenance Bypass
1.4.8 Off-Battery
1.4.4 Overload
Introduction
1. Battery
1.6 Options
2. Battery Racks or Cabinets
2.0 THEORY OF OPERATION
2.1 General Component Descriptions
2.1.1 System Control Cabinet
Figure 6 UPS module block diagram
2.1.3 Battery Plant
2.1.2 UPS Module
2.2.1 Controls Hardware
2.2 Detailed Component Descriptions
Software
Operation
Input Power Factor
2.2.2 Rectifier/Charger
Input Circuit Breaker
Battery Charge Current Limiting
2.2.3 Battery Charging Circuit
Battery Disconnect
Battery Equalize Charge Circuit
2.2.4 Inverter
Non-Linear Load Characteristics
Unbalanced Load Characteristics
Operation
Fuse Protection
Figure 7 System Control Cabinet block diagram
2.2.5 Static Bypass
Shorted SCR Monitoring
Pulsed Parallel Operation
Static Switch Isolation
Load Transfers
2. Manual Transfers
Transfer and Retransfer Conditions
1. Automatic Transfers to Bypass
3. Transfer Inhibited
2.2.6 Redundant Mode
6. Retransfer Inhibited
3.1 Display Screen and Operator Controls
Features
3.0 OPERATION
Operation
Figure 8 Typical operator controls
Typical operator controls
500kVA
Typical SCCT System Control Cabinet operator controls
Figure 9 Operator controls, typical SCCT System Control Cabinet
Operation
Liebert Series 610 UPS and SCC operator control panels
Figure 10 Liebert Series 610 UPS and SCC operator control panels
Operation
Liebert Series 610 UPS and SCC operator control panels
Figure 11 Switches behind SCC control panel door
Operation
3.2 Menu Tree Navigation
Figure 12 Menu tree
3.2.1 Master Menu Screen
Figure 13 SCC and module master menu screens
From any primary screen accessed directly from the Master Menu, pushing the Select pad once will return you to the Master Menu. From any secondary screen, pushing the Select pad twice will return you to the Master Menu
Output Metering Displays
3.2.2 SCC Monitor/Mimic Display Screen
Input Metering Displays
Figure 14 SCC Monitor/Mimic display screen
Item 5 - Module Status Messages
Status/Alarm Message Areas
Item 7 - Alarm Messages
Item 6 - System Status Messages
Input Metering Displays
BATTERY VOLTS AMPS 15 CHARG
3.2.3 Module Monitor/Mimic Display Screen
Output Metering Displays
Alarm Messages
Item 5 - Alarm Messages
SCC Display
Figure 16 Monitor/Mimic display example Normal power flow
Operation
Module Display
Figure 17 Monitor/Mimic display example Utility fail
Operation
270 kVA / 217 kW
Operation
325A 325A 325A
A B C 953A3780A 953A3780A 953A378A0A
Operation
MOD 1 ON LINE MVODLTS2 OFF540 LINE SUM ALM MODAMPS3 75ON15 CHARGLINE
50.0Hz 5060..00Hz
Operation
MODAMPS3 75OFFCHARGLINE SUM ALM
3.2.4 Walk-In Display Screen
Figure 21 Walk-in display screen during start-up
Each of the four Status Reports can be displayed on a remote terminal
3.2.5 Status Reports Screens
Present Status
Refer to 3.2.15 - Communication Interfaces
Figure 24 Event history report screen
Event History
Figure 23 Present status report screens, SCC above and module
Operation
History Status
Figure 25 History status report screens
Alarm in SCC
Table 5 Alarm conditions that freeze history data gathering
Alarm in Module
Figure 26 Battery cycle monitor screen
System Status
Event
Figure 27 Battery cycle monitoring summary screen
Battery Cycle Monitoring Summary
Date
3.2.6 System Configuration Screens
Figure 29 SCC system configuration screen
Date
Figure 30 Date screen
Time
Figure 31 Time screen
Figure 32 Auto dial setting screen
Auto Dial
Figure 33 Modem baud rate
Modem Baud Rate
Maximum Auto-Retransfer Attempts
Figure 34 Maximum auto-retransfer attempts screen
System Options
System Current Rating
Language Selection
Figure 35 SCC system options screen
Figure 38 Battery test results screen
Figure 37 Battery test screen-MMU only
Continuous Duty Static Switch Optional
Remote Monitor
Figure 39 Monitor/Mimic display example Continuous Duty Static Switch
SCC and module remote monitor indications
3.2.7 Alarm Limit Settings Screen
Figure 40 Module alarm limit settings screen
Battery Float Voltage
Temperature Limit Setting Optional
3.2.8 Load Transfer Procedures Screen
Figure 41 Load transfer procedures screen
3.2.9 Start-Up Procedures Screen
Figure 42 SCC start- up procedures screen
3.2.10 Shutdown Procedures Screen
Figure 43 Module start- up procedures screens
Figure 44 SCC shutdown procedures screen
Figure 45 Module shutdown procedures screen
3.2.11 Battery Time Screen Module Only
Figure 46 Battery time screen 15 minute discharge
Remaining
Figure 47 Battery time screen 45-minute discharge
Figure 48 Accuracy range of values for calculated battery times
Time
Bad or weak cells Low acid levels in flooded cells
Battery age Excessive battery discharge/recharge cycles
Dirty battery jar covers
Loose electrical connections Ambient temperature extremes
3.2.12 Meter Calibration Screen
Figure 49 Meter calibration screen
3.2.13 Battery Equalize Screen
Figure 50 Battery equalize screen
Figure 51 SCC status and alarm message areas
3.2.14 Alarm and Status Messages Module Status Messages
System Status Messages
Table 8 Abbreviations used in alarm messages
Alarm Messages
Load Block Messages
Alarm messages - meaning and corrective action
Operation
Alarm messages - meaning and corrective action continued
Operation
Refer to 3.2.14 - Alarm and Status Messages
Alarm messages - meaning and corrective action continued
Operation
Operation
Alarm messages - meaning and corrective action continued
Determine the cause of the emergency condition and correct it if possible
Operation
Table 10 Alarm messages - summary
Alarm Message
Special Functions
Auto-Dial
3.2.15 Communication Interfaces
Worldwide Reporting
Requesting Information
Local Reporting to a Monitor
Local Reporting to a Terminal
Site Reporting SiteScan or SNMP
Remote Monitor Panel
Table 11 Liebert Series 610 terminal commands
Separate / Simultaneous Outputs
Abbreviation
3.3 Modes of Operation
Table 12 Circuit breaker abbreviations
Circuit Breaker
SCCT
3.3.1 Load on Bypass
3.3.2 OK to Transfer
Figure 52 Load on bypass, UPS not available
Figure 53 Load on bypass, UPS available
SCCT
SCCT
Figure 54 Load on UPS, bypass available
3.3.3 Momentary Overloads
Figure 55 Momentary overload, pulsed static bypass switch
SCCT
SCCT
Figure 56 Input power fail-load on battery
3.3.4 Input Power Failure-Load on Battery
SCCT
SCCT
3.3.5 One Module Off-Line
Figure 57 One module off-line, load on UPS
Figure 58 Load on UPS-battery not available
3.3.6 Off Battery
SCCT
SCCT
3.3.7 Emergency Modules Off
Figure 59 Emergency modules off
Figure 60 Emergency power off
3.3.8 Remote Emergency Power Off
SCCT
SCCT
3.3.10 Maintenance Bypass
3.3.9 System Shutdown
Figure 61 System shutdown
SCCT
Figure 62 Load on maintenance bypass, two breakers
Figure 63 Load on maintenance bypass, three breakers
SCCT
3.4 Manual Procedures
3.4.1 SCC Start-Up Procedure
Step 1. Before you apply power to the UPS modules, determine the position of the following circuit breakers and switches
5. Set the Static Switch Disconnects to ON closed
Figure 64 SCC start-up procedures screen
3.4.2 UPS Module Start-Up
Figure 65 Module start-up procedures screen
The Battery block in the Monitor/Mimic Display indicates the battery voltage and charge current
3.4.3 Load Transfer Procedures
Figure 66 Load transfer procedures screen
If the load is on Maintenance Bypass
3.4.4 Maintenance Bypass Load Transfers
If the load is on the UPS System Bypass
3.4.5 Shutdown Procedures System Shutdown Procedure
Figure 67 SCC shutdown procedures screen
Module Shutdown Procedure
Figure 68 Module shutdown procedures screen
3.5 Automatic Operations
Remote Emergency Power Off REPO
Local Emergency Modules Off LEMO
3.5.2 Automatic Transfers to Bypass
3.5.1 Overloads Without Transfer
Figure 69 Current-versus-time curves of module overload capacity
3.5.4 Automatic Module Off-Line
3.5.3 Automatic Retransfers to UPS
3.5.5 Automatic Emergency Modules Off
4.1 Safety Precautions
4.0 MAINTENANCE
Professional Start-Up
4.2 Liebert Global Services
Maintenance Agreements The Signature Program
Training
4.3.1 Record Log
4.3 Routine Maintenance
4.3.2 Air Filters
4.3.3 Limited Life Components
4.4 Battery Maintenance
4.4.1 Battery Safety Precautions
Instructions Importantes Concernant La Sécurité
Battery Safety Precautions In French Per CSA Requirements
AVERTISSEMENT
Conserver Ces Instructions
Number of Cells
Matching Battery Cabinets Optional
Battery Voltage VDC
Nominal
Table 14 Battery voltage record
Table 13 Battery retorque values
Rack-Mounted Batteries
4.5 Detection of Trouble
Table 15 Torque specifications unless otherwise labeled
4.4.2 Torque Requirements
4.7 Corrective Actions
4.6 Reporting a Problem
4.9 Upstream Feeder Circuit Breaker Setting Inspections
4.8 Recommended Test Equipment
Figure 70 Output power envelope for 0.8 and 0.9 pf rated units
5.0 SPECIFICATIONS
5.1 Rating
Specifications
Table 17 Specifications applicable to environment
5.2 Environmental Conditions
5.3 Adjustments
5.4 Battery Operation
Specifications
5.5 Electrical Specifications
System overload capacity depends on
Specifications
Page
Technical Support / Service
Ensuring The High Availability
Of Mission-Critical Data And Applications
reduced capital equipment and operating costs
