Series 300 DT UPS
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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
Transfer
Modes of Operation
Through the UPS Module
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Safety Precautions
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Site Planning Data, Series 300 DT, Dual Input 10 to 50 kVA
Site Planning Data, Series 300 DT, Dual Input 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
Non-Standard Batteries
Matching Battery Cabinets
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UPS Wire Size Guidelines
Electrical Wiring
Power and Control Wiring
Battery Wiring
Copper Aluminum or Copper-Clad Aluminum
Connection Type / Wire Size Range
Wiring Connections
Wiring Inspection
Single Line Diagram 10-125 kVA
Installation
Installation
Installation
Installation
Installation
Installation
Installation
UPS Cabinet Installation Diagram 10-30 kVA
UPS Cabinet Installation Diagram 40-50 kVA
UPS Cabinet Installation Diagram 65-125 kVA
UPS Cabinet Installation Diagram 65-125 kVA
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 DT 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
Meter Functions
60.0 Hz
Press Review System Options Configuration
System Configuration
Deutsche English Espanol Francais Italia Press To set
Nominal
Rating
Output Voltage Rating
Input / Output
Five
Low Battery
Minutes
DC Bus Walk-in
MON APR 15
Auto Battery
Press To view or set
Auto Restart
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
Testing Input
Synchronization
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 Rotary switch to Position
Shutdown
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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Number of Cells Nominal Float
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Professional Start-Up
Liebert Customer Service and Support
Maintenance Agreements
Training
Optional External Maintenance Bypass Cabinet
General
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Installation Location Considerations
Electrical Wiring
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Operation Control Rotary Switch
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Shutdown to Maintenance Position
Optional Remote Status Panel
Optional Slim-Line Distribution
Optional Remote Contact Board
Optional RS-232 Interface Port
Using a Terminal as a Remote Station
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Remote Front Panel Terminal Mode
Terminal Mode Menu
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 Present ?
Modem Mode OFF
Optional Internal Modem
Call #2 Never
Incoming Calls
Using the Modem
Configuring the UPS to Accept Incoming Calls
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 Computer Interface System
Optional IBM AS/400 Multi-Interface System
System Options
System Options
System Options
System Options
System Options
System Options
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-Computer Interface System
AC Inputs to UPS
Electrical Specifications
AC Output. UPS Inverter
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Ratings
Environmental Specifications
Mechanical Specifications
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Battery
Matching Battery Cabinets
Specifications
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