Seite 45 von 128
1. Contents
1. Contents........................................................................45
2. List of figures................................................................47
3. List of tables ................................................................. 48
4. Introduction...................................................................49
5. Safety instructions.......................................................50
6. Product description......................................................53
6.1 Features..................................................................53
6.2 System components................................................53
6.2.1 Control unit..............................................................54
6.2.2 Batterypack .............................................................59
7. Principle of operation...................................................61
7.1 Power electron ics ....................................................61
7.2 Interface connections ..............................................62
7.2.1 RS-232 protocol.......................................................63
7.2.2 Dry contacts ............................................................63
7.2.3 Slot for optional interface cards ...............................64
8. Installation.....................................................................65
8.1 Tower installation.....................................................66
8.1.1 UPS single tower installation...................................66
8.1.2 UPS plus Batterypack installation............................67
8.2 Rack installation ......................................................68
8.3 Software installation ................................................68
9. Operation.......................................................................69
9.1 Operating modes.....................................................69
9.2 Switching on............................................................70
9.2.1 Normal start (input voltage present)........ ................70
9.2.2 Cold start (power failure).........................................71
9.3 Switching off............................................................72
9.3.1 Switching off in normal mode...................................72
9.3.2 Switching off in battery mode...................................72
9.3.3 Switching off in bypass mode..................................72
9.4 Battery test............................................ ..................72