APC 9000 installation manual Layout for a single-unit UPS with one battery cubicle Rear

Installation

Layout for a single-unit UPS with one battery cubicle

rear

>25	cubicle width W	50	cubicle width W
	(see table)		(see table)
	battery cubicle		rectifier-inverter cubicle
80
			spacing uprights	> 1000
front
	cutouts necessary for
	cable entry from underneath
	a false floor:
	200 mm x (W – 160 mm)

can equal 0

800

location of trench under cubicles (if applicable)

Fig. 6

Layout for a single-unit UPS with several battery cubicles

rear

battery cubicle 1

battery cubicle 2 containing batteryrectifier-inverter cubicle circuit breaker QF1

front

Fig. 7

–on the floor under the cubicles, in the free space equal to the height of the feet. In this case the cables should be run side by side to avoid blocking the flow of air for ventilation. The cables exit from the rear or sides of the cubicles; connection via the top

–the Static Switch, filter and auxiliary cubicles are designed for connection via the bottom or top,

–for the rectifier-inverter cubicles, a special 400 mm wide connection duct must be added to the right of the cubicle to allow connection via the top.

Layout for an installation with two parallel UPSs and a centralised SSC

rear

battery	auxiliaries	rect./inv.
	cubicle1
cubicle(s) 2	(if applicable)	cubicle 1

front

auxiliaries	rect./inv.	battery	static switch
cubicle 2	cubicle 2	cubicle(s) 1	cubicle
(if applicable)

Fig. 8

34006451EN/AC - Page 12