Contents
Series 300 UPS
Page
Table of Contents
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Important Safety Instructions
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Definitions
Static Bypass Line
Static Transfer Switch
Maintenance Bypass Line
External Maintenance Bypass Cabinet
Through the UPS Module
Modes of Operation
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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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Unloading and External Inspection
Internal Inspection of the UPS System
Equipment Location
Battery Safety Precautions
Battery Installation
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Matching Battery Cabinets
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 Inspection
Wiring Connections
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
Digital Display Screen
Operator Controls and Indicators
Block Diagram of the Series 300 UPS
Selection Pads
Power Status Diagram
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Rotary Switch
Advisory Display
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Menu Selection Arrangement
Display Screen Menu
Load on UPS Load XXX%
Default Screen Messages
On Maintenance
Normal Operation
Time Remaining XX Minutes
Load on Static Switch
Fault System Shutdown
UPS on Battery
UPS Response to an Alarm
Alarm Messages
Operator Response to an Alarm
60.0 Hz
Load XXX% a Phase XXX kVA B Phase XXX kVA C Phase XXX kVA
System Status Screens
Voltage 410 Amps Charging
Output Voltage Rating
Press Review System Options Configuration
Deutsche English Espanol Francais Italia Press To set
Rating
Press To set
Low Battery
Nominal
Input / Output
Time and Date
Auto Battery
Press To view or set
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Auto Restart
Alarm History
Alarm History Press To access
Lamp Test
Start-Up
Start-Up Procedure
Start-Up from Position
Press Button To start system
Power
Testing charger
Testing inverter
Position
Rotary switch to
Testing battery
Testing static
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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
Please turn
Shutdown
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Response to a Power Failure
Calculating Time Remaining
UPS Response
Operator Response
As Battery Time Approaches Zero
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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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Periodic Restart of the UPS
Preventive Maintenance
Maintaining an Operator’s Log
Changing the Air Filter
Maintaining the Battery
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Training
Liebert Customer Service and Support
Maintenance Agreements
Professional Start-up
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Optional External Maintenance Bypass Cabinet
Installation Location Considerations
General
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Electrical Wiring
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Operation Control Rotary Switch
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Shutdown to Maintenance Position
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Optional Slim-Line Distribution
Optional Remote Status Panel
Optional Remote Contact Board
Optional RS-232 Interface Port
Using a Terminal as a Remote Station
Key Description
Remote Front Panel Terminal Mode
Remote Load Control
Setting the Password
Password
Emerson Standard Protocol ESP
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Using an Snmp Adapter Optional
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Optional Internal Modem
Modem Mode OFF
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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Last Attempts
Testing the Dial-Out Setup
Setting the Data Rate
Dial Test OFF
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Optional IBM AS/400 Signal Interface
Optional SiteScan /Sitemaster Interface
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Optional Contact Isolator Board
Optional System/38 Power Warning Signal
Optional Battery Circuit Breaker
Optional DC Ground Fault Alarm
Optional IBM AS/400 Multi-Interface System
Optional Multi-Computer 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
AC Inputs to UPS
Electrical Specifications
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AC Output. UPS Inverter
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Environmental Specifications
Mechanical Specifications
Ratings
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Battery
Specifications
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