Liebert
Series 610
user manual
Control panel layout
Line Sync Signal
Maintenance
Normal Operating Configuration
Trouble Recovery
Continuous Power-Tie
Technical Support/Service
Control System Features
Transfer Control Disabled
Page 16
Operation Description
Figure 5 Control panel layout
12
Page 15
Page 17
Image 16
Page 15
Page 17
Contents
Continuous POWER-TIE Configuration
Page
Table of Contents
Operating Instructions
Initial System Start-Up 4.2 Basic Operation
System Flexibility
Function
Inter-System Isolation and Reliability
Basic Dual-Bus Power-Tie one-line diagram
Power-Tie systems fault isolation issues
Power-Tie systems control interface diagram
Control System Features
Operational Description
Intersystem Synchronizing
Momentary Tie Operation
Momentary Tie Transfer Controls
Intersystem Sync and Power Sharing
Continuous Tie
Continuous Tie/Transfer/Parallel Control
Tie System Components
Modes of Operation
Power-Tie system one-line diagram
Continuous Power-Tie
Checking for Phase, Voltage, and Capacity
Selecting a Line Sync Source
Synchronizing the UPS Systems
Control panel layout
Separating Tied Systems
Load Transfers Between UPS Systems
Combined Loads on One System to Continuous Tie Operation
Combined Loads on One System from Continuous Tie Operation
Design Criteria
Line Sync Signal
Power-Tie system fault isolation issues
Power-Tie systems fault tolerance
Transfer Operation
Improper User Operation
Tie Operation
Tie Circuit Breaker or Logic Faults
What Happens If a Failure Occurs During a Power Transfer
Recommendations Tie Circuit Breaker Selection
Hardware Failures
Mimic Panel
Load Transfer Controls
Transfer Control Disabled
Transfer Function Available
Transfer Function Available OK to Transfer Load 1 to System
Transfer Function Available OK to Transfer Load 2 to System
Continuous Tie Control
Control Inhibits
Manual Controls
Normal Transfer Operation Configurations
Maintenance Procedures Isolating Each UPS System
Initial System Start-Up
Basic Operation
Transfer of Load Between Two Systems
Maintenance Procedures Maintaining Power-Tie Components
Maintenance Procedures Tie Control Logic Components
Trouble Recovery
Abnormal Operations
Improper Transfer
Circuit Breaker Failure
Continuous Tie-Systems
Normal Operating Configuration
Tying the UPS Systems Continuous Parallel Operations
Abnormal Operations
Isolation for Maintenance
Power-Tie system one-line diagram
Operation Scenarios/Transfer Procedures
Combined Loads Operation
See 4.2.4 Isolating a UPS System for Maintenance
See 4.2.5 Transfer of Load Between Two Systems
See 4.2.11 Tying the UPS Systems Continuous
Parallel Operations
See 4.2.3 Maintenance Procedures Isolating Each
UPS System
One system in bypass to Continuous Tie operation Option
Operating Instructions
Page
Company Behind the Products
Technical Support/Service
Locations
Related pages
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