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ii
Table of Contents
Page
Safety Instructions .................................................................................................iii
1. General Description.................................................................................................1
1.1 Intended Applications .............................................................................................1
1.2 Functional Overview ...............................................................................................1
2. (Deleted) ...................................................................................................................3
3. Installation Instructions ..........................................................................................3
4. Front Panel Description ..........................................................................................4
4.1 Front Panel: Main Components ............................................................................4
4.2 Front Panel: Indicators and Switches ..................................................................5
5. Rear Panel Description ...........................................................................................6
6. Operation, Controls and Indicators .......................................................................7
6.1 Turning the UPS ON and OFF ................................................................................7
6.2 Visual Indicators ......................................................................................................7
6.2.1 Normal Operation ....................................................................................................7
6.2.2 Standby Mode ..........................................................................................................7
6.2.3 Input AC Failure .......................................................................................................8
6.2.4 Overload Condition .................................................................................................8
6.2.5 Over Temperature Condition..................................................................................8
6.3 Battery Test ..............................................................................................................9
7. Taking Care of the Battery......................................................................................9
7.1 Battery Service Life .................................................................................................9
7.2 Replacing the Battery Pack ..................................................................................10
8. Communications and Remote Control................................................................11
8.1 Dry Contacts Interface ..........................................................................................11
8.1.1 Option 0 (Standard) Dry Contacts Interface .......................................................11
8.1.2 Option 1 Dry Contacts Interface...........................................................................12
8.2 RS-232 Communication Interface ........................................................................13
8.3 Remote ON/OFF Interface…………………………………………………………….15
9. Specifications ........................................................................................................14
List of Figures
Page
Fig. 1 Block Diagram..........................................................................................................2
Fig. 2 Electrical Connections............................................................................................3
Fig. 3 Front Panel - Main Components ............................................................................4
Fig. 4 Front Panel - Indicators ..........................................................................................6
Fig. 5 Rear Panel ................................................................................................................6
Fig. 6 Dry Contacts - Option 0.........................................................................................12
Fig. 7 Dry Contacts - Option 1.........................................................................................12
List of Tables
Page
Table 1 Dry Contacts Connector J3 Pin Assignment (Option 0)....................................11
Table 2 Dry Contacts Connector J3 Pin Assignment (Option 1)....................................12
Table 3 RS232 Connector J4 Pin Assignment .................................................................13
