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Liebert SERIES 610 Manuals
Manuals and User Guides for Liebert SERIES 610. We have
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Liebert SERIES 610 manuals available for free PDF download: Operation & Maintenance Manual, Installation Manual, User Manual
Liebert SERIES 610 Operation & Maintenance Manual (120 pages)
100-1000kVA, 60Hz Three Phase Multi-Module
Brand:
Liebert
| Category:
UPS
| Size: 2 MB
Table of Contents
Contacting Liebert for Support
2
Table of Contents
3
Save These Instructions
7
Important Safety Instructions
7
1 Introduction
8
System Description
8
Figure 1 Multi-Module UPS, 100-500Kva
8
Figure 2 Multi-Module UPS, 500-750Kva
9
Reliability
10
Figure 3 System Control Cabinets
10
Safety Precautions
11
Modes of Operation
11
Normal-Load on UPS
11
Input Power Failure
11
Recharge
12
Overload
12
Redundant
12
Bypass-Internal
12
Maintenance Bypass
12
Off-Battery
12
Operator Controls
12
Figure 4 SCC Controls and Display Screen with Example of the Monitor/MIMIC Screen
13
Options
14
Figure 5 Module Controls and Display Screen with Example of the Monitor/MIMIC Screen
14
Isolation Transformers
15
Pulse Rectifier
15
2 Theory of Operation
16
General Component Descriptions
16
System Control Cabinet
16
UPS Module
17
Battery Plant
17
Figure 6 UPS Module Block Diagram
17
Detailed Component Descriptions
18
Controls
18
Rectifier/Charger
19
Isolation Transformer
19
Battery Charging Circuit
20
Battery Disconnect
20
Inverter
21
Static Bypass
22
Figure 7 System Control Cabinet Block Diagram
22
Fuse Protection
22
Automatic Retransfers to UPS
24
Manual Transfers
24
Redundant Mode
25
3 Operation
26
Display Screen and Operator Controls
26
Table 1 Typical Operator Controls
27
Figure 8 Typical Operator Controls
27
Table 1 Table
27
Figure 9 Operator Controls, Typical SCCT System Control Cabinet
28
Table 3 Table
28
Figure 10 Series 610 UPS and SCC Operator Control Panels
29
Table 4 Series 610 UPS and SCC Operator Control Panels
30
Figure 11 Switches Behind SCC Control Panel Door
30
Menu Tree Navigation
31
Figure 12 Menu Tree
31
Figure 13 SCC and Module Master Menu Screens
32
Master Menu Screen
32
Figure 14 SCC Monitor/MIMIC Display Screen
34
SCC Monitor/MIMIC Display Screen
34
Figure 15 Module Monitor/MIMIC Display Screen
36
Module Monitor/MIMIC Display Screen
36
Alarm Messages
37
Figure 16 Monitor/MIMIC Display Example: Normal Power Flow
38
Figure 17 Monitor/MIMIC Display Example: Utility Fail
39
Figure 18 Monitor/MIMIC Display Example: Load on Bypass, UPS Modules on and Charging Battery
40
Figure 19 Monitor/MIMIC Display Example: Load on UPS, One UPS Module off Line
41
Figure 20 Monitor/MIMIC Display Example: Load on Bypass, All UPS Modules off Line
42
Figure 21 Walk-In Display Screen During Start-Up
43
Walk-In Display Screen
43
Figure 22 Status Reports Screen
44
Present Status
44
Status Reports Screens
44
Figure 23 Present Status Report Screens, SCC (Above) and Module
45
Figure 24 Event History Report Screen
45
Figure 25 History Status Report Screens
46
Table 5 Alarm Conditions that Freeze History Data Gathering
47
Figure 26 Battery Cycle Monitor Screen
48
System Status
48
Figure 27 Battery Cycle Monitoring Summary Screen
49
Figure 28 Typical Data on Discharge Cycles of 91 to 240 Seconds Duration During the Recording Period
49
Figure 29 SCC System Configuration Screen
50
System Configuration Screens
50
Figure 30 Date Screen
51
Figure 31 Time Screen
52
Communication Interfaces
53
Figure 32 Auto Dial Setting Screen
53
Figure 33 Modem Baud Rate
54
Figure 34 Maximum Auto-Retransfer Attempts Screen
54
Figure 35 SCC System Options Screen
55
Figure 36 MMU System Options Screen
55
Figure 37 Battery Test Screen-MMU Only
56
Figure 38 Battery Test Results Screen
56
Figure 39 Monitor/MIMIC Display Example: Continuous Duty Static Switch
57
Table 6 SCC and Module Remote Monitor Indications
57
Table 7 Other Alarms that Activate Summary Alarms
57
Table 7 Table
57
Alarm Limit Settings Screen
58
Figure 40 Module Alarm Limit Settings Screen
58
Battery Float Voltage
59
Figure 41 Load Transfer Procedures Screen
60
Figure 66 Load Transfer Procedures Screen
60
Load Transfer Procedures Screen
60
Figure 42 SCC Start- up Procedures Screen
61
Start-Up Procedures Screen
61
3.2.10 Shutdown Procedures Screen
62
Figure 43 Module Start- up Procedures Screens
62
Figure 44 SCC Shutdown Procedures Screen
63
Figure 45 Module Shutdown Procedures Screen
63
Battery Time Screen (Module Only)
64
Figure 46 Battery Time Screen (15 Minute Discharge)
64
Figure 47 Battery Time Screen (45-Minute Discharge)
65
Figure 48 Accuracy Range of Values for Calculated Battery Times
65
3.2.12 Meter Calibration Screen
67
Figure 49 Meter Calibration Screen
67
3.2.13 Battery Equalize Screen
68
Figure 50 Battery Equalize Screen
68
3.2.14 Alarm and Status Messages
69
Figure 51 SCC Status and Alarm Message Areas
69
System Status Messages
69
Table 8 Abbreviations Used in Alarm Messages
70
Table 9 Alarm Messages - Meaning and Corrective Action
71
Table 10 Alarm Messages - Summary
75
3.2.15 Communication Interfaces
76
Worldwide Reporting
76
Requesting Information
76
Remote Monitor Panel
78
Table 11 Series 610 Terminal Commands
78
Modes of Operation
79
Table 12 Circuit Breaker Abbreviations
79
Figure 52 Load on Bypass, UPS Not Available
80
Load on Bypass
80
OK to Transfer
80
Figure 53 Load on Bypass, UPS Available
81
Figure 54 Load on UPS, Bypass Available
81
Figure 55 Momentary Overload, Pulsed Static Bypass Switch
82
Momentary Overloads
82
Figure 56 Input Power Fail-Load on Battery
83
Input Power Failure-Load on Battery
83
Figure 57 One Module Off-Line, Load on UPS
84
One Module Off-Line
84
Figure 58 Load on UPS-Battery Not Available
85
Off Battery
85
Emergency Modules off
86
Figure 59 Emergency Modules off
86
Figure 60 Emergency Power off
87
Remote Emergency Power off
87
3.3.10 Maintenance Bypass
88
Figure 61 System Shutdown
88
System Shutdown
88
Figure 62 Load on Maintenance Bypass, Two Breakers
89
Figure 63 Load on Maintenance Bypass, Three Breakers
89
Manual Procedures
90
SCC Start-Up Procedure
90
Figure 64 SCC Start-Up Procedures Screen
93
UPS Module Start-Up
94
Figure 65 Module Start-Up Procedures Screen
95
Load Transfer Procedures
97
Maintenance Bypass Load Transfers
98
Shutdown Procedures
99
Figure 67 SCC Shutdown Procedures Screen
99
Figure 68 Module Shutdown Procedures Screen
100
Automatic Operations
101
Overloads (Without Transfer)
102
Automatic Transfers to Bypass
102
Figure 69 Current-Versus-Time Curves of Module Overload Capacity
102
Automatic Retransfers to UPS
103
Automatic Module Off-Line
103
Automatic Emergency Modules off
103
4 Maintenance
104
Safety Precautions
104
Liebert Global Services
105
Professional Start-Up
105
Routine Maintenance
106
Record Log
106
Air Filters
106
Limited Life Components
107
Battery Maintenance
108
Battery Safety Precautions
108
Battery Safety Precautions in French Per CSA Requirements
109
Table 13 Battery Retorque Values
111
Table 14 Battery Voltage Record
111
Torque Requirements
112
Detection of Trouble
112
Table 15 Torque Specifications (Unless Otherwise Labeled)
112
Reporting a Problem
113
Corrective Actions
113
Recommended Test Equipment
113
Upstream Feeder Circuit Breaker Setting Inspections
113
Table 16 Recommended Test Equipment and Tools
113
5 Specifications
114
Rating
114
Figure 70 Output Power Envelope for 0.8 and 0.9 Pf Rated Units
114
Environmental Conditions
115
Table 17 Specifications Applicable to Environment
115
Adjustments
116
Battery Operation
116
Electrical Specifications
117
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Liebert SERIES 610 Operation & Maintenance Manual (104 pages)
100-1000kVA, 60Hz Three Phase Single-Module
Brand:
Liebert
| Category:
Power Supply
| Size: 1 MB
Table of Contents
Attery Abinet Recautions
2
Contacting Liebert for Support
2
Table of Contents
3
Save These Instructions
7
Important Safety Instructions
7
1 Introduction
8
System Description
8
Reliability
9
Safety Precautions
10
Modes of Operation
11
Normal-Load on UPS
11
Input Power Failure
11
Recharge
11
Overload
11
Bypass-Internal
11
Maintenance Bypass
11
Off-Battery
11
Operator Controls
12
Figure 1 UPS Controls and Display Screen with Example of the Monitor/MIMIC Screen
12
Options
13
Temperature-Compensated Charging
14
Automatic Restart
14
2 Theory of Operation
15
General Component Descriptions
15
Battery Plant
15
Detailed Component Descriptions
16
Controls
16
Rectifier/Charger
17
Operation
17
Isolation Transformer
17
Battery Charging Circuit
18
Battery Disconnect
18
Inverter
19
Static Bypass
20
Fuse Protection
20
Figure 2 Typical UPS System One-Line Diagram with Optional Maintenance Bypass
22
3 Operation
23
Display Screen and Operator Controls
23
Figure 3 Operator Controls, Typical System
24
Figure 4 Series 610 UPS Operator Control Panel
25
Item Description
25
Menu Tree Navigation
26
Figure 5 Menu Tree
26
Figure 6 Master Menu Screen
27
Master Menu Screen
27
Figure 7 Monitor/MIMIC Display Screen
29
Monitor/MIMIC Display Screen
29
Figure 8 Monitor/MIMIC Display Example: Normal Power Flow
30
Figure 10 Monitor/MIMIC Display Example: Load on Bypass, UPS Module on and Charging Battery
31
Figure 11 Monitor/MIMIC Display Example: Load on Bypass, UPS Module off
31
Figure 9 Monitor/MIMIC Display Example: Utility Fail
31
Figure 12 Walk-In Display Screen
32
Walk-In Display Screen
32
Figure 13 Status Reports Screen
33
Status Reports Screens
33
Figure 14 Present Status Report Screens
34
Figure 15 Event History Report Screen
34
Figure 16 History Status Report Screen
35
Figure 17 Battery Cycle Monitor Screen
36
System Status
36
Figure 18 Battery Cycle Monitoring Summary Screen
37
Figure 19 Typical Data on Discharge Cycles of 91 to 240 Seconds Duration During the Recording Period
37
Figure 20 System Configuration Screens
38
System Configuration Screens
38
Figure 21 Maximum Auto-Retransfer Attempts Screen
39
Figure 22 Date Screen
40
Figure 23 Time Screen
41
Figure 24 Auto Dial Screen
42
Automatic Restart (Optional)
43
Language Selection
43
Figure 25 System Options Screen
43
Figure 26 Battery Test Screen
44
Figure 27 Battery Test Results Screen
44
Figure 28 Monitor/MIMIC Display Example: Continuous Duty Static Switch
44
Remote Monitor
45
Table 1 Alarm Messages
45
Table 2 Additional Alarm Messages
45
Alarm Limit Settings Screen
46
Battery Discharging
46
Figure 29 Alarm Limit Settings Screen
46
Low Battery
46
Overload Alarm
46
Battery Rating
47
Figure 30 Load Transfer Procedure Screen
48
Load Transfer Procedures Screen
48
Figure 31 Start-Up Procedures Screen
49
Figure 32 Start-Up Procedures Screen, Continued
49
Start-Up Procedures Screen
49
3.2.10 Battery Time Screen
50
Figure 33 Shutdown Procedures Screen
50
Figure 34 Shutdown Procedures Screen, Continued
50
Shutdown Procedures Screen
50
Figure 35 Battery Time Screen (15-Minute Discharge)
51
Figure 36 Battery Time Screen (45-Minute Discharge)
51
Figure 37 Accuracy Range of Values for Calculated Battery Times
52
3.2.11 Meter Calibration Screen
53
Figure 38 Meter Calibration Screen
53
3.2.12 Battery Equalize Screen
54
Figure 39 Battery Equalize Screen
54
3.2.13 Alarm and Status Messages
55
Figure 40 Alarm and Status Message Screen
55
Table 3 Abbreviations Used in Alarm Messages
56
Table 4 Alarm Messages and Corrective Actions
57
Special Functions
60
Table 5 Alarm Messages-Summary
60
3.2.14 Communication Interfaces
61
Requesting Information
62
Remote Monitor Panel
63
Table 6 Series 610 Terminal Commands
63
Table 7 Circuit Breaker Abbreviations
64
Modes of Operation
64
Load on Bypass
64
Figure 41 Load on Bypass (UPS Not Available)
64
OK to Transfer
65
Figure 42 Load on Bypass (UPS Available)
65
Figure 43 Load on UPS (Bypass Available)
66
Momentary Overloads
67
Figure 44 Momentary Overload (through Pulse-Parallel Static Switch)
67
Input Power Failure-Load on Battery
68
Figure 45 Input Power Fail-Load on Battery
68
Off Battery
69
Figure 46 Load on UPS-Battery Not Available
69
Emergency Module off
70
Figure 47 Emergency Modules off
70
Remote Emergency Power off
71
Figure 48 Emergency Power off
71
Module Shutdown
72
Figure 49 Module Shutdown
72
Maintenance Bypass
73
Figure 50 Load on Maintenance Bypass (Two Breakers)
73
Figure 51 Load on Maintenance Bypass (Three Breakers)
74
Manual Procedures
75
Start-Up Procedure
75
Figure 52 Start-Up Procedures Screen
78
Figure 53 Start-Up Procedures, Continued
78
Load Transfer Procedures
80
Figure 54 Load Transfer Procedures Screen
80
Maintenance Bypass Load Transfers
81
Shutdown Procedures
82
Figure 55 Shutdown Procedures Screen
82
Figure 56 Shutdown Procedures Screen, Continued
82
Battery Exercise Procedures
84
Figure 57 Battery Exercise Control Screen (Above) and Results (Below)
84
Automatic Operations
85
Overloads (Without Transfer)
85
Figure 58 Current-Versus-Time Curves of Overload Capacity
85
Automatic Transfers to Bypass (Overload Condition)
86
Automatic Retransfers to UPS
86
Automatic Transfers to Bypass (UPS System Faults)
87
Automatic Restart (Optional)
88
Sequence of Operation
88
4 Maintenance
89
Safety Precautions
89
Liebert Global Services
90
Routine Maintenance
91
Record Log
91
Air Filters
91
Limited Life Components
92
Battery Maintenance
93
Battery Safety Precautions
93
Table 8 Battery Retorque Values
96
Table 9 Battery Voltage Record
96
Torque Requirements
97
Detection of Trouble
97
Table 10 Torque Specifications (Unless Otherwise Labeled)
97
Reporting a Problem
98
Corrective Actions
98
Recommended Test Equipment
98
Upstream Feeder Circuit Breaker Setting Inspections
98
Table 11 Recommended Test Equipment and Tools
98
5 Specifications
99
Rating
99
Figure 59 Output Power Envelope for 0.8 and 0.9 Pf Rated Units
99
Environmental Conditions
100
Table 12 Specifications Applicable to Environment
100
Adjustments
101
Battery Operation
101
Electrical Specifications
102
Ac Power Systems
104
Liebert SERIES 610 Installation Manual (88 pages)
100-225kVA, 60Hz, Three Phase Multi-Module
Brand:
Liebert
| Category:
UPS
| Size: 2 MB
Table of Contents
Battery Cabinet Precautions
2
Contacting Liebert for Support
2
Table of Contents
3
Important Safety Instructions
7
Save These Instructions
7
1 Installation Considerations
9
Figure 1 Multi-Module 100 to 225Kva UPS
10
Figure 2 UPS Multi-Module Unit Block Diagram
10
Types of System Control Cabinets
11
Figure 3 System Control Cabinets
11
2 Unloading and Handling
12
3 Inspections
13
External Inspections
13
Internal Inspections and Shipping Material Removal
13
4 Equipment Location
14
5 Battery Installation
15
Battery Safety Precautions
15
Battery Safety Precautions in French Per CSA Requirements
16
Battery Cabinets
17
Open-Rack Batteries
18
6 Configuring Your Neutral and Ground Connections
19
Preferred Grounding Configuration, Wye-Connected Service
20
Figure 4 Preferred Grounding Configuration, Wye-Connected Service
20
Alternate Grounding Configuration, Wye-Connected Service
21
Figure 5 Alternate Grounding Configuration, Wye-Connected Service
21
Preferred Grounding Configuration with Isolated Bypass
22
Figure 6 Preferred Grounding Configuration with Isolated Bypass
22
Alternate Grounding Configuration, Non-Isolated
23
Figure 7 Alternate Grounding Configuration, Non-Isolated
23
Grounding Configuration, Corner-Grounded Delta or Impedance-Grounded Wye
24
Figure 8 Grounding Configuration, Corner-Grounded Delta
24
Figure 9 Grounding Configuration, Impedance-Grounded Wye
25
Preferred Grounding Configuration, Battery Systems
26
Figure 10 Preferred Grounding Configuration, Battery Systems
26
7 Wiring Considerations
27
Power Wiring
28
Figure 11 Power Single Line Diagrams, Typical Multi-Module Configurations
29
Control Wiring
30
Table 1 Abbreviations for Circuit Breakers
30
Battery Wiring
31
8 Wiring Connections
32
Specific Connections
32
9 Wiring Inspection
34
Table 4 Field-Supplied Lugs
35
Table 5 Table 310-16, National Electrical Code (Reprint)
36
10 Installation Drawings
37
Figure 12 One-Line Diagram, Two-Module Parallel System with Two-Breaker Maintenance Bypass
37
Figure 13 One-Line Diagram, Four-Module Parallel System with Three-Breaker Maintenance Bypass
38
Figure 14 Outline Drawing, Multi-Module System, Spacesaver, 100-225Kva
39
Figure 15 Terminal Details, Multi-Module System, 100 & 125Kva Spacesaver
40
Figure 16 Terminal Details, Multi-Module System, 150 & 225Kva - 480V, 600V Spacesaver
41
Figure 17 Outline Drawing, Multi-Module System, Standard
42
Figure 18 Terminal Details, Multi-Module System, 100 & 125Kva
43
Figure 19 Terminal Details, Multi-Module System, 150 & 225Kva
44
Figure 20 Battery Power Pack System
45
Figure 21 Battery Power Pack, Size a
46
Figure 22 Line-Up Detail, Single- or Multi-Module System, Spacesaver with Battery Cabinets
47
Figure 23 Line-Up Detail, Single- or Multi-Module System, with Battery Cabinets
48
Figure 24 Outline Drawing, System Control Cabinet (SCCT), 200-1200A
49
Figure 25 Base Mounting Patterns, System Control Cabinet (SCCT), 200-1200A
50
Figure 26 Outline Drawing, System Control Cabinet (SCCT), 1600-2000A
51
Figure 27 Base Mounting Patterns, System Control Cabinet (SCCT), 1600-2000A
52
Figure 28 Outline Drawing, System Control Cabinet (SCCT), 2500-3000A
53
Figure 29 Base Mounting Patterns, System Control Cabinet (SCCT), 2500-3000A
54
Figure 30 Control Connection Location Diagram, Multi-Module System, 100-125Kva
55
Figure 31 Control Connection Location Diagram, Multi-Module System, 150-225Kva
56
Figure 32 Control Connection Location Diagram, SCCT
57
Figure 33 Control Wiring, External Interconnect Diagram, Multi-Module System
58
Figure 34 Control Wire List, External Interconnections, Standard Wiring, Multi-Module System
59
Figure 35 Control Wire List, External Interconnections, Standard Wiring, Multi-Module System
60
Figure 36 Control Wire List, External Interconnections, Standard Wiring, Multi-Module System
61
Figure 37 Control Wire List, External Interconnections, Standard Wiring, Multi-Module System
62
System Control Cabinet, Part 3 of 3, Cable Group #8
62
Figure 38 Control Wire List, External Interconnections, Multi-Module System, Remote Status Panel
63
Figure 39 Control Wire List, External Interconnections, Multi-Module System (SCC with Momentary Duty Static Switch), Customer Alarm Interface Option, Cable Group #9
64
Figure 40 Control Wire List, External Interconnections, Multi-Module System, Alarm Status
65
Figure 41 Control Wire List, External Interconnections, Multi-Module System, Battery Temperature
66
Maintenance Bypass Interlock Option, Cable Group #7
67
Figure 43 Control Wire List, External Interconnections, Multi-Module System, SNMP Interface
68
Figure 44 Control Wire List, External Interconnections, Multi-Module System, Module 1/SCC
69
Cable Groups #20 & #21
69
Figure 45 Control Wire List, External Interconnections, Multi-Module System, Module 2/SCC
70
Figure 46 Control Wire List, External Interconnections, Multi-Module System, Module 3/SCC
71
Figure 47 Control Wire List, External Interconnections, Multi-Module System, Module 4/SCC
72
Figure 48 Control Wire List, External Interconnections, Multi-Module System, Module 5/SCC
73
Figure 49 Control Wire List, External Interconnections, Multi-Module System, Module 6/SCC
74
Figure 50 Outline Drawing, Single-Breaker Module Battery Disconnect, 175-250A
75
VDC Circuit Breaker
75
Figure 51 Outline Drawing, Dual-Breaker Module Battery Disconnect, 175-250A
76
VDC Circuit Breaker
76
Figure 52 Outline Drawing, Single-Breaker Module Battery Disconnect
77
Figure 53 Outline Drawing, Dual-Breaker Module Battery Disconnect
78
Figure 54 Outline Drawing, Remote Status Panel, Surface Mount
79
Appendixa - Site Planning Data , Series 610, 100-225 Kva, Multi -Module Systems
81
Table 6 Site Planning Data-600V Input
82
Table 7 Site Planning Data-480V Input
83
Table 9 System Control Cabinet Data - SCCT
84
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Liebert SERIES 610 User Manual (44 pages)
CONTINUOUS POWER-TIE CONFIGURATION Multi-Module UPS
Brand:
Liebert
| Category:
UPS
| Size: 0 MB
Table of Contents
Table of Contents
3
1 System Description
5
Function
5
System Flexibility
5
Inter-System Isolation and Reliability
5
Figure 1 Basic Dual-Bus Power-Tie One-Line Diagram
6
Figure 2 Power-Tie Systems - Fault Isolation Issues
7
Figure 3 Power-Tie Systems - Control Interface Diagram
8
Control System Features
9
Digital Controls
9
Operational Description
9
Operational Choices
9
Momentary Tie Operation
10
Continuous Tie
11
Tie System Components
12
Modes of Operation
13
Figure 4 Power-Tie System One-Line Diagram
14
2 Operation Description
15
Continuous Power-Tie
15
Figure 5 Control Panel Layout
16
Separating Tied Systems
17
Load Transfers between UPS Systems
17
Combined Loads on One System from Continuous Tie Operation
18
Combined Loads on One System to Continuous Tie Operation
18
Design Criteria
18
Figure 6 Power-Tie System - Fault Isolation Issues
20
Figure 7 Power-Tie Systems - Fault Tolerance
21
Improper User Operation
22
Transfer Operation
22
Tie Circuit Breaker or Logic Faults
23
What Happens if a Failure Occurs During a Power Transfer
23
What Happens if a Logic Failure Occurs During Power Transfer
23
Hardware Failures
23
Recommendations - Tie Circuit Breaker Selection
23
3 Control Panel Description
24
MIMIC Panel
24
Load Transfer Controls
25
Continuous Tie Control
27
Control Inhibits
27
Manual Controls
28
4 Operating Instructions
29
Initial System Start-Up
29
Basic Operation
29
Momentary Tie - Load Transfers
29
Normal Transfer Operation Configurations
29
Maintenance Procedures - Isolating each UPS System
29
Isolating a UPS System for Maintenance - Combined Loads Operation
30
Transfer of Load between Two Systems
30
Returning an Isolated System to Normal Operation - End Combined Loads Operation
31
Maintenance Procedures - Maintaining Power-Tie Components
31
Maintenance Procedures - Tie Control Logic Components
31
Abnormal Operations
32
4.2.10 Trouble Recovery
32
4.2.11 Continuous Tie-Systems
33
4.2.12 Isolation for Maintenance
35
Figure 8 Power-Tie System One-Line Diagram
36
4.2.13 Operation Scenarios/Transfer Procedures
37
Figure 9 from Start-Up to Normal Operation, Loads to be Split between Two Distribution Feeders
37
Figure 10 from Combined Loads Operation to Loads Split between Two Feeders
37
Figure 11 from Continuous Tied Systems to Loads Split between Two Systems
37
Figure 12 Transfer both Load Feeders to One UPS
38
Figure 13 both Feeders on One System to Normal Operation
38
Figure 14 Transfer 100% Load on One System to 100% Load on a Second System (a Two-Step Operation)
38
Figure 15 Normal Split Load Operations to Continuous Tie
39
Parallel Operations
39
Figure 16 Continuous Tie to Normal Split Load Operation
39
Figure 17 Continuous Tie to Load on One System
39
Figure 18 Load on One System to Continuous Tie
40
Figure 19 One System in Bypass to both Feeders Combined on Remaining Operational System
40
Figure 20 One System in Bypass to Continuous Tie Operation (Option 1)
41
Figure 21 One System in Bypass to Continuous Tie Operation (Option 2)
41
Technical Support Service
44
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