Powerware 9330 - Page 4

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Powerware 9330 (10 kVA--40 kVA) Installation and Operation
164201300 REV. G 061502
2.5 Initial Startup 2---28...........................................
2.6 Completing the Installation Checklist 2---28......................
2.6.1 Installation Checklist 2---29....................................
3 Installing and Connecting Batte ries 3---1.......................
3.1 Important Safety Instructions 3---1............................
3.2 Battery Type 3---2...........................................
3.3 Battery Installation 3---2......................................
3.3.1 Installing Internal Batteries in the UPS Cabinet 3---2.............
3.3.2 Installing Internal Batteries in the Battery Cabinet 3---5...........
3.4 Connecting Batteries 3---5....................................
3.4.1 Electrically Connecting Integral Battery Strings 3---5.............
3.4.2 Electrically Connecting Battery Cabinet Battery Strings 3---6......
3.5 Installing and Connecting Remote Battery System 3---8..........
4 Installing a Remote Emergency Power Off (EPO) Control 4---1...
4.1 Installation Procedures 4---1..................................
4 . 2 To i n s t a l l a R e m o t e E P O : 4 --- 1................................
5 Installing a Remote Monitor Panel 5---1........................
5.1 Installation Procedures 5---1..................................
5 . 2 To i n s t a l l a n R M P: 5 --- 2......................................
Section II Operation
6
Understanding UPS Operation 6---1............................
6.1 Looking Inside the UPS System 6---1..........................
6 . 2 U P S M o d e s 6 --- 3............................................
6.2.1 Normal Mode 6---4..........................................
6.2.2 Bypass Mode 6---6..........................................
6.2.3 High Efficiency Mode 6---8...................................
6.2.4 Battery Mode 6---9..........................................
6.2.5 Test and Maintenance Bypass Modes 6---11.....................
6.3 Functional Description 6---12..................................
6.3.1 Input Rectifier 6---12..........................................
6.3.2 Boost Converter and Neutral Regulator 6---13....................
6.3.3 Inverter and Filter 6---13.......................................
6.3.4 Battery and Battery Charger 6---13.............................
6.3.5 Bypass 6---13................................................
6.3.6 Maintenance Bypass 6---13....................................
6.3.7 External Batteries 6---13.......................................