Powerware 9330 Installing and Connecting Batteries, Installing a Remote Monitor Panel

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 Batteries		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

4Installing a Remote Emergency Power Off (EPO) Control . . . 4---1

4.1	Installation Procedures	4---1
4.2	To install a Remote EPO:	4---1

5 Installing a Remote Monitor Panel			5---1
5.1	Installation Procedures		5---1
5.2	To install an RMP:		5---2
Section II		Operation
6 Understanding UPS Operation			6---1
6.1	Looking Inside the UPS System		6---1
6.2	UPS Modes		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

iv	Powerware 9330 (10 kVA--40 kVA) Installation and Operation
	164201300 REV. G 061502