Table of Contents
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Table of content
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
MegaFlex 1000 to 1600
UPS User Manual / REV-A
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