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Liebert
Series 610 user manual
Models:
Series 610
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Line Sync Signal
Maintenance
Normal Operating Configuration
Trouble Recovery
Continuous Power-Tie
Technical Support/Service
Transfer Control Disabled
Control System Features
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Contents
Continuous POWER-TIE Configuration
Page
Table of Contents
Initial System Start-Up 4.2 Basic Operation
Operating Instructions
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
Operational Description
Control System Features
Intersystem Synchronizing
Momentary Tie Operation
Momentary Tie Transfer Controls
Continuous Tie
Intersystem Sync and Power Sharing
Tie System Components
Continuous Tie/Transfer/Parallel Control
Modes of Operation
Power-Tie system one-line diagram
Synchronizing the UPS Systems
Continuous Power-Tie
Checking for Phase, Voltage, and Capacity
Selecting a Line Sync Source
Control panel layout
Load Transfers Between UPS Systems
Separating Tied 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
Hardware Failures
Tie Circuit Breaker or Logic Faults
What Happens If a Failure Occurs During a Power Transfer
Recommendations Tie Circuit Breaker Selection
Mimic Panel
Load Transfer Controls
Transfer Function Available OK to Transfer Load 2 to System
Transfer Control Disabled
Transfer Function Available
Transfer Function Available OK to Transfer Load 1 to System
Control Inhibits
Continuous Tie Control
Manual Controls
Basic Operation
Normal Transfer Operation Configurations
Maintenance Procedures Isolating Each UPS System
Initial System Start-Up
Transfer of Load Between Two Systems
Maintenance Procedures Tie Control Logic Components
Maintenance Procedures Maintaining Power-Tie Components
Circuit Breaker Failure
Trouble Recovery
Abnormal Operations
Improper Transfer
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
Parallel Operations
See 4.2.11 Tying the UPS Systems Continuous
UPS System
See 4.2.3 Maintenance Procedures Isolating Each
One system in bypass to Continuous Tie operation Option
Operating Instructions
Page
Company Behind the Products
Technical Support/Service
Locations