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SG UPS Features. ...... 1
SG Series Online UPS Block Diagram. .... 1
Important Safety Instructions (READ FIRST) .... 2
Chapter 1.
SG Series UPS Overview ..... 3
True Regenerative Online Design .... 3
Input Power Factor Correction .... 3
Microprocessor Control ..... 3
SNMP/HTTP Remote Management .... 3
Extended Battery Bank Option .... 3
Frequency Converter Option ..... 3
Chapter 2.
SG Rackmount Installation Instructions. . . . 4
Assembly & Mounting Instructions. .... 4
Output Voltage Select Switch Settings Diagrams. . . 6
Primary & Extended Battery Bank Interconnection. . . 6
Slide Option Installation Instructions .... 8
Extended Battery Bank Selection Guide . . . 9
Chapter 3.
Operation .......10
Front Panel Indicators & Function Key Diagram . . 10
Front Panel Function Description ....10
Audible Alarms ......12
Category One Alarms .....12
Category Two Alarms .....12
Chapter 4.
Front & Rear Panel Details. .....13
Front Panel Overview .....13
SG1KRM-1TU Rear Panel Overview ...13
SG1KRM-2TU Rear Panel Overview ...13
SG2KRM-1TU & SG3KRM-1TU Rear Panel Overview . 14
SG2KRM-2TU & SG3KRM-2TU Rear Panel Overview . 14
Chapter 5.
Communications Interfaces. ....14
RS-232 Interface (DB-9) .....14
Communications Option Slot .....14
Contact Closure Interface Options ....15
Opto Interface Options .....16
Chapter 6.
Maintenance & Technical Support ....17
Care & Maintenance ......17
Battery Life vs. Temperature .....17
Battery Replacement ......17
Storing the UPS and Batteries.....18
FCC Considerations ......18
Technical Support & RMA Procedure ....19
Requesting Technical Information or Support. . . 19
FALCON Web Support ......19
Warranty ........20
Specifications ........21
SG1KVA - SG3KVA Rackmount Models. ...21
TABLE OF CONTENTS