Delta Electronics N Series User Manual

CONTENTS
Chapter 1. IMPORTANT SAFETY INSTRUCTIONS......................... 1
1-1 safety instructions............................................................................. 1
Chapter 2. INTRODUCTION ............................................................. 3
2-1 Theory of operation .......................................................................... 3
2-2 Feature ............................................................................................. 4
2-3 Annotation and symbol..................................................................... 6
2-4 Front Panel ....................................................................................... 7
2-5 Operation Panel ............................................................................... 7
2-6 Rear Panel........................................................................................ 9
Chapter 3. INSTALLATION ............................................................. 10
3-1 Unpacking....................................................................................... 10
3-2 Before Installation........................................................................... 10
3-3 Installation....................................................................................... 11
Chapter 4. OPERATION.................................................................. 15
4-1 Cold start when utility is not present .............................................. 15
4-2 Turning “ON” the UPS.................................................................... 15
4-3 Turning “OFF” the UPS.................................................................. 15
4-4 UPS self-test................................................................................... 16
4-5 Silence function .............................................................................. 16
4-6 Abnormal Condition........................................................................ 16
4-7 UPS internal fault............................................................................ 18
4-8 Derating power ............................................................................... 18
Chapter 5. MAINTENANCE ............................................................ 19
Chapter 6. PLACEMENT................................................................. 19
Chapter 7. TROUBLESHOOTING .................................................. 20
Chapter 8. COMMUNICATION INTERFACE................................... 21
8-1 RS-232 ........................................................................................... 21
Chapter 9. Technical specifications.............................................. 22

Delta Electronics N Series Specifications

General

Brand	Delta Electronics
Model	N Series
Category	UPS
Language	English