Table Of Contents - Delta 1KVA User Manual

Chapter 1. IMPORTANT SAFETY INSTRUCTIONS ................................. 1
Chapter 2. INTRODUCTION ...................................................................... 3
2-1 Theory of operation...........................................................................3
2-2 Feature..............................................................................................4
2-3 Annotation and symbol .....................................................................5
2-4 Front Panel........................................................................................6
2-5 Operation Panel ................................................................................6
2-6 Rear Panel ........................................................................................8
Chapter 3. INSTALLATION........................................................................ 9
3-1 Unpacking .........................................................................................9
3-2 Before Installation .............................................................................9
3-3 Installation .........................................................................................9
Chapter 4. OPERATION........................................................................... 14
4-1 Cold start when utility is not present...............................................14
4-2 Turning "ON" the UPS ....................................................................14
4-3 Turning "OFF" the UPS...................................................................15
4-4 UPS self-test ...................................................................................15
4-5 Silence function...............................................................................15
4-6 Abnormal Condition ........................................................................15
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
Chapter 9. Technical specifications ...................................................... 22
CONTENTS
..............................................................................................21
SHEET 2 TO 3