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34006451EN/AC - Page 12
Installation
Layout for a single-unit UPS with one battery cubicle
Layout for a single-unit UPS with several battery cubicles
Layout for an installation with two parallel UPSs and a centralised SSC
Fig. 6
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.
Fig. 8
battery cubicle
50
front
80
rear
>25
rectifier-inverter cubicle
spacing uprights
cutouts necessary for
cable entry from underneath
a false floor:
200 mm x (W 160 mm)
800
can equal 0
> 1000
location
of trench
under cubicles
(if applicable)
cubicle width W
(see table)
cubicle width W
(see table)
battery cubicle 2
front
rear
rectifier-inverter cubicle
battery cubicle 1
containing battery
circuit breaker QF1
auxiliaries
cubicle 2
(if applicable)
battery
cubicle(s) 2
rect./inv.
cubicle 2
battery
cubicle(s) 1
auxiliaries
cubicle1
(if applicable)
rect./inv.
cubicle 1
static switch
cubicle
rear
front