Contents
Series 300 UPS
Page
Table of Contents
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Important Safety Instructions
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Definitions
External Maintenance Bypass Cabinet
Static Transfer Switch
Maintenance Bypass Line
Static Bypass Line
Modes of Operation
Through the UPS Module
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Safety Precautions
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Site Planning Data, Series 300 UPS, 10 to 50 kVA
Site Planning Data, Series 300 UPS, 65 to 125 kVA
Installation Considerations
UPS Installation
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Equipment Location
Unloading and External Inspection
Internal Inspection of the UPS System
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Battery Installation
Battery Safety Precautions
Matching Battery Cabinets
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Non-Standard Batteries
UPS Wire Size Guidelines
Electrical Wiring
Power and Control Wiring
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Battery Wiring
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Copper Aluminum or Copper-Clad Aluminum
Connection Type / Wire Size Range
Wiring Connections
Wiring Inspection
Single Line Diagram 10-125 kVA
Installation
UPS Cabinet Installation Diagram 10-30 kVA
UPS Cabinet Installation Diagram 40-50 kVA
UPS Cabinet Installation Diagram 65-125 kVA
Battery Cabinet Installation Diagram 22-inch Frame
Battery Cabinet Installation Diagram 36-inch Frame
Battery Cabinet Installation Diagram 36-inch Frame
Control Wiring Diagram 10-30 kVA
Control Wiring Diagram 40-50 kVA
Control Wiring Diagram 65-125 kVA
Field Wiring Terminations
Field Wiring Terminations
Operator Controls and Indicators
Digital Display Screen
Block Diagram of the Series 300 UPS
Power Status Diagram
Selection Pads
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Rotary Switch
Advisory Display
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Display Screen Menu
Menu Selection Arrangement
Normal Operation
Default Screen Messages
On Maintenance
Load on UPS Load XXX%
UPS on Battery
Load on Static Switch
Fault System Shutdown
Time Remaining XX Minutes
UPS Response to an Alarm
Alarm Messages
Operator Response to an Alarm
Voltage 410 Amps Charging
Load XXX% a Phase XXX kVA B Phase XXX kVA C Phase XXX kVA
System Status Screens
60.0 Hz
Rating
Press Review System Options Configuration
Deutsche English Espanol Francais Italia Press To set
Output Voltage Rating
Input / Output
Low Battery
Nominal
Press To set
MON APR 15
Auto Battery
Press To view or set
Time and Date
Auto Restart
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Alarm History
Alarm History Press To access
Lamp Test
Start-Up
Start-Up Procedure
Start-Up from Position
Testing inverter
Power
Testing charger
Press Button To start system
Testing static
Rotary switch to
Testing battery
Position
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Testing Input
Synchronization
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Abnormal Conditions During Start-Up
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Improperly Operated
Response to an Incorrect Start-Up Sequence
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Normal Operation
Shutdown
Please turn
UPS Response
Response to a Power Failure
Calculating Time Remaining
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As Battery Time Approaches Zero
Operator Response
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On Static Switch
Response to a UPS Failure
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Alarm Messages
UPS System
Cooling
Maintenance
Steps To Take
When To Call
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Changing the Air Filter
Preventive Maintenance
Maintaining an Operator’s Log
Periodic Restart of the UPS
Maintaining the Battery
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Battery Voltage VDC
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Professional Start-up
Liebert Customer Service and Support
Maintenance Agreements
Training
General
Optional External Maintenance Bypass Cabinet
Installation Location Considerations
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Electrical Wiring
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Operation Control Rotary Switch
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Shutdown to Maintenance Position
Optional Remote Contact Board
Optional Slim-Line Distribution
Optional Remote Status Panel
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Using a Terminal as a Remote Station
Optional RS-232 Interface Port
Remote Front Panel Terminal Mode
Key Description
Emerson Standard Protocol ESP
Setting the Password
Password
Remote Load Control
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Using an Snmp Adapter Optional
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Modem Mode OFF
Optional Internal Modem
Incoming Calls
Using the Modem
Outgoing Calls
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Pager Disabled
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Calling a Modem
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Editing the Phone Numbers
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Dial Test OFF
Testing the Dial-Out Setup
Setting the Data Rate
Last Attempts
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Optional IBM AS/400 Signal Interface
Optional SiteScan /Sitemaster Interface
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Optional DC Ground Fault Alarm
Optional System/38 Power Warning Signal
Optional Battery Circuit Breaker
Optional Contact Isolator Board
Optional Multi-Computer Interface System
Optional IBM AS/400 Multi-Interface System
Optional Maintenance Bypass Cabinet
System Options
Optional Slim-Line Distribution
Optional Slim-Line Distribution
Optional Remote Status Panel
Optional Remote Contact Board
Optional IBM AS/400 Signal Interface
System Options
Optional Battery Circuit Breaker 10-75 kVA
Optional Battery Circuit Breaker 100-125 kVA
Optional Computer Interface System
Optional Multi-Computer Interface System
Optional IBM AS/400 Multi-Interface System
Electrical Specifications
AC Inputs to UPS
AC Output. UPS Inverter
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Ratings
Environmental Specifications
Mechanical Specifications
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Battery
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Specifications
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