MegaFlex 1000 to 1600 UPS User Manual / REV-A
Table of content Page
1
Safety rules .................................................................................................................................................................. 6
1.1 Safety symbols and warnings ............................................................................................................................................................................ 8
1.2 Cyber security ....................................................................................................................................................................................................... 9
2 Layout ........................................................................................................................................................................ 10
2.1 Layout MegaFlex 1000 to 1600 ....................................................................................................................................................................... 10
3 Introduction .............................................................................................................................................................. 11
4 Description ................................................................................................................................................................ 12
4.1 Block diagram and main elements .................................................................................................................................................................. 13
4.2 Operation modes ............................................................................................................................................................................................... 14
4.2.1 Normal VFI Operation Mode (Voltage Frequency Independent) .............................................................................................................................. 14
4.2.2 eBoost™ Operation Mode (option) ................................................................................................................................................................................ 14
4.2.3 Utility Failure Operation ................................................................................................................................................................................................... 15
4.2.4 Utility Recovery Operation ............................................................................................................................................................................................... 15
4.2.5 Automatic Bypass .............................................................................................................................................................................................................. 16
4.3 RPA Parallel System operation ......................................................................................................................................................................... 17
4.3.1 Introduction to the RPA Parallel System........................................................................................................................................................................ 17
4.3.2 Features of RPA Parallel System ..................................................................................................................................................................................... 18
4.3.3 System control .................................................................................................................................................................................................................... 18
4.3.4 Synchronization .................................................................................................................................................................................................................. 18
4.3.5 Load sharing........................................................................................................................................................................................................................ 18
4.4 Service and technical support ......................................................................................................................................................................... 19
4.5 Warranty ............................................................................................................................................................................................................... 19
4.6 Recycling instructions ....................................................................................................................................................................................... 20
5 Control Panel ............................................................................................................................................................. 21
5.1 Control Panel ........................................................................................................................................................................................................ 21
6 LCD screen ................................................................................................................................................................. 22
6.1 Home screen ........................................................................................................................................................................................................ 22
6.1.1 Description of the selection keys....................................................................................................................................................................................23
6.1.2 Description of the signaling LEDs ................................................................................................................................................................................. 24
6.2 Measures .............................................................................................................................................................................................................. 27
6.3 Events .................................................................................................................................................................................................................... 31
6.3.1 Events (alarms and messages) ....................................................................................................................................................................................... 33
6.3.2 Alarms list ........................................................................................................................................................................................................................... 33
6.3.3 Messages list ....................................................................................................................................................................................................................... 37
6.4 Setup ..................................................................................................................................................................................................................... 40
6.5 Commands........................................................................................................................................................................................................... 44
6.6 RPA Parallel System............................................................................................................................................................................................ 49
7 Operation ................................................................................................................................................................... 52
7.1 Procedures for single MegaFlex 1000 to 1600 ............................................................................................................................................. 53
7.1.1 Initial start-up of the MegaFlex 1000 to 1600 ............................................................................................................................................................. 53
7.1.2 Complete UPS shut-down ................................................................................................................................................................................................57
7.1.3 Restore to normal operation after “System shutdown” with Load not supplied ................................................................................................ 58
7.1.4 Restore to normal operation after “EPO - Emergency Power Off” with Load not supplied .............................................................................. 59
7.2 Procedures single MegaFlex 1000 to 1600 functioning as Frequency Converter ................................................................................ 60
7.2.1 Initial Start-up of the MegaFlex 1000 to 1600 as frequency converter .................................................................................................................. 60
7.2.2 Complete shut-down of the MegaFlex 1000 to 1600 as frequency converter ...................................................................................................... 64
7.2.3 Restore to normal operation after “System shutdown” with Load not supplied ................................................................................................ 65
7.2.4 Restore to normal operation after “EPO - Emergency Power Off” with Load not supplied .............................................................................. 66
7.3 Procedures for MegaFlex 1000 to 1600 RPA Parallel System ................................................................................................................... 67
7.3.1 MegaFlex 1000 to 1600 RPA Parallel System start-up ............................................................................................................................................... 67
7.3.2 Separate a UPS unit from the RPA Parallel System (System Redundancy) ............................................................................................................ 72
7.3.3 Reconnect a UPS unit to RPA Parallel System.............................................................................................................................................................. 74
7.3.4 Complete RPA Parallel System shut-down ................................................................................................................................................................... 76
7.3.5 Restore to normal operation after “System shutdown” with Load not supplied ................................................................................................. 77
7.3.6 Restore to normal operation after “EPO - Emergency Power Off” with Load not supplied .............................................................................. 79
8 Options ...................................................................................................................................................................... 81
8.1 Connectivity options ......................................................................................................................................................................................... 81
8.2 Options in UPS cabinet ..................................................................................................................................................................................... 81
9 Maintenance .............................................................................................................................................................. 82
9.1 Maintenance ........................................................................................................................................................................................................ 82
9.1.1 Service check ...................................................................................................................................................................................................................... 82
9.1.2 Fans and ventilation ......................................................................................................................................................................................................... 82
9.1.3 Other components with limited lifetime ...................................................................................................................................................................... 82
9.1.4 Battery ................................................................................................................................................................................................................................. 83
9.1.5 UPS room conditions and temperature ........................................................................................................................................................................ 83
9.1.6 Preventive maintenance program ................................................................................................................................................................................. 83
10 Notes ..........................................................................................................................................................................84
10.1 Notes Form .......................................................................................................................................................................................................... 84
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