35
SALICRU
b.
As a variant of group
«
a
»
, there are models up to 20 kVA
(LV) / 40 kVA (HV) with extended back up time, which are
split in two subgroups:
1.
Batteries fitted in or ready to be fitted in part inside
the own UPS cabinet and the rest in other cabinet/s
or racks.
2.
All the batteries fitted in or ready to be fitted in other
cabinet/s or racks.
c.
Models with higher power rates than 20 kVA (LV) / 40 kVA
(HV) and standard back up time, batteries are supplied in a
separate cabinet and for extended back uptimes in one or
more than one cabinets depending on the requested back up
time.
Also for each one of the power rates, their standard back
up times configuration in «0/» and «/» versions, have the
battery installation in a separate cabinet from the equip-
ment and for extended back up times in one or more than
one cabinets, depending on the requested back up time.
•
As a result of the battery layout, the respective protection will
be placed as follows:
Equipments from group «
a
» stated as above.
Battery fuse holder with 3 fuses in the equipment, labelled in
the figures and instructions of the present document as
(Q3)
.
Equipments from group «
b.1.
».
–
Battery fuse holder with 3 fuses in the equipment and
in each battery cabinet. Labelled in the figures and in-
structions of the present document as
(F3)
and
(Q8)
respectively.
–
Battery switch added to the one of the equipment.
Labelled in the figures and instructions of the present
document as
(Q3)
.
Equipments from group «
b.2.
».
–
Battery switch in the equipment. Labelled in the figures
and instructions of the present document as
(Q3)
.
–
Battery fuse holder with 3 fuses in the battery cabinet.
Labelled in the figures and instructions of the present
document as
(Q8)
.
For extended back up times with more than one battery
cabinet, each one of them will have their own protection
respectively
(Q8)
.
Equipments from group «
c
».
–
Battery switch in the equipment. Labelled in the figures
and instructions of the present document as
(Q3)
.
–
Battery fuse holder with 3 fuses in each battery cabinet.
Labelled in the figures and instructions of the present
document as
(Q8)
.
To highlight that in the biggest battery cabinet with size
Nr 3 and unlike the other two (Nr 1 and Nr 2), the user
does not manoeuvre over the fuse holder switch, but over
the switch labelled as
(Q8)
. Nevertheless, inside there are
three protection fuses (not switchable) and labelled in the
figures as
(F8)
.
•
Regarding the fuses, they are supplied in a plastic bag together with the
equipment documentation and/or inside the battery cabinet, less for
the battery cabinets for models higher than 60 kVA (LV) / 120 kVA (HV),
which are joined to the cabinet mechanically.
•
The original type of the battery circuit, preset from factory is
opened.
– +
Put the fuses
in the corresponding fuse holder switch and
turn
it «On»
when it is indicated only
, never before. To op-
erate in other way, can cause
irreversible damages to the
equipment or serious and/or very serious injuries
to the
fitter, as he has been exposed to a possible
electrical dis-
charge
during the connection of the UPS with the battery set
or battery cabinet.
•
Do not manoeuvre the battery fuse holder switch and/or
switch, when the equipment is turned on. This mecha-
nisms
cannot be turned on/off with load
.
•
When power supply to the equipment or parallel system is
broken beyond of a simple intervention and it is planned to
have them out of service for long time, proceed to shut them down
completely and remove the 3 fuses from the fuse holder switch or
battery module for higher safety, and keep them in a safe place.
For models higher than 60 kVA (LV) / 120 kVA (HV), open the bat-
tery switch in both cabinets (equipment and battery module).
5.1.4.6. Access to inside the cabinet for its connection.
•
Any equipment and battery cabinet from
SLC CUBE3+
series
has terminals as connection elements for the power. Also UPSs
have a terminal strip for the auxiliary connections and HDB9 /
DB9 communication connectors.
To have access to them proceed as follows and repeat the same
procedure in each unit for parallel systems:
Unblock the lock/s
(CL)
by means of the key
(LL)
supplied
with the equipment, turn it to clockwise 45º.
Open the front door
(PF)
completely. The connectors of
communication ports and terminals for EPO remote button
are visible.
Remove the screws
(t1)
that fix the terminal cover
(TB)
to
the cabinet and remove it; connection terminals are visible.
When finishing the UPS connection, put the cover
(TB)
back, fix it with the screws
(t1)
, close the door
(PF)
with
the key
(LL)
and lock
(CL)
.
Take into account the cross cable section, as regards to the
size of the own terminals of the switches, in order to embrace
all their section properly for an optimal contact between both
elements.
