MD-1000I / MD-2000I / MD-3000I Table of Contents
MD Series 4
Table of Contents
1.Introduction ................................................................................................................ 6
1.1Forward ........................................................................................................................ 6
1.2Scope of Application .................................................................................................... 7
1.3Availability of Manual ................................................................................................... 7
1.4Symbols Used in Manual ............................................................................................. 7
1.5Information Liability .................................................................................................... 11
1.6Warranty Terms ......................................................................................................... 11
1.7Transport and Storage ............................................................................................... 13
1.8Installation Site........................................................................................................... 14
2.Safety Instructions................................................................................................... 16
2.1Introduction ................................................................................................................ 16
2.2Compliant Use............................................................................................................ 16
2.3Avoiding Personal Injury and Property Damage ........................................................ 17
2.4Environmental Protection ........................................................................................... 17
2.5Power Connection...................................................................................................... 18
2.6Operation ................................................................................................................... 19
2.7Handling Batteries...................................................................................................... 19
2.8Maintenance, Service and Malfunction ...................................................................... 20
3.Explanation of USB Function.................................................................................. 22
3.1Front Panel................................................................................................................. 24
3.2Rear Panel ................................................................................................................. 29
3.3Installation Changes................................................................................................... 40
3.4Operational Modes and Voltage Settings................................................................... 46
4.Storage and Unpacking ........................................................................................... 50
4.1UPS Storage .............................................................................................................. 50
4.2Unpacking the UPS.................................................................................................... 50
5.System Function ...................................................................................................... 52
5.1UPS Schematic Diagram ........................................................................................... 52
5.2UPS Operating Mode - Normal .................................................................................. 54
5.3Overload..................................................................................................................... 56
5.4Inverter ....................................................................................................................... 57
5.5Inverter - Excessive Internal Temperature ................................................................. 58
6.UPS Installation and Hook-Up ................................................................................ 60
6.1UPS Connection......................................................................................................... 60
6.2UPS Communication Interfaces ................................................................................. 62
6.3Equipment Connection Sequence.............................................................................. 63
