Salicru SLC CUBE 3+ PS Mode D'emploi page 116

HEXAGONAL SCREW METRIC OF THE TERMINAL / MAXIMUM Ø OF THE TERMINAL TO INSTALL ON THE CONNECTION TERMINAL (mm)
III/III
- /7.5 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M8 / 22 M8 / 22 M6 / 16 M8 / 22 M6 / 16 M6 / 16 M6 / 16 M8 / 22 M8 / 22 M8 / 22 M6 / 16
5/10 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M8 / 22 M8 / 22 M6 / 16 M8 / 22 M6 / 16 M6 / 16 M6 / 16 M8 / 22 M8 / 22 M8 / 22 M6 / 16
7.5/15 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M8 / 22 M8 / 22 M6 / 16 M8 / 22 M6 / 16 M6 / 16 M6 / 16 M8 / 22 M8 / 22 M8 / 22 M6 / 16
10/20 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M10 / 30 M10 / 30 M6 / 16 M10 / 30 M6 / 16 M6 / 16 M6 / 16 M10 / 30 M10 / 30 M10 / 30 M6 / 16
15/30 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M10 / 30 M10 / 30 M6 / 16 M10 / 30 M6 / 16 M6 / 16 M6 / 16 M10 / 30 M10 / 30 M10 / 30 M6 / 16
20/40 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M6 / 16 M10 / 30 M10 / 30 M6 / 16 M10 / 30 M6 / 16 M6 / 16 M6 / 16 M10 / 30 M10 / 30 M10 / 30 M6 / 16
- /50 M8 / 22 M8 / 22 M8 / 22 M8 / 22 M8 / 22 M10 / 37 M10 / 37 M8 / 22 M10 / 37 M8 / 22 M8 / 22 M8 / 22 M10 / 37 M10 / 37 M10 / 37 M8 / 22
30/60 M8 / 22 M8 / 22 M8 / 22 M8 / 22 M8 / 22 M10 / 37 M10 / 37 M8 / 22 M10 / 37
40/80 M8 / 24 M8 / 24 M8 / 24 M8 / 24
50/100 M10 / 30 M10 / 30 M10 / 30 M10 / 30
60/120 M10 / 30 M10 / 30 M10 / 30 M10 / 30
80/160
M10 / (5) M10 / (5)
100/200 M10 / M10 /
(5) (5)
Connection of the cables over the own copper rods of the
(5)
switches.
Terminal for ferrules of 35 mm
(6)
Tab. 2. Screw metric of the equipment terminals, maximum ø of
the terminal to fit in and tightening torque.
ˆ For longer lengths correct the cross sections accordingly,
in order to avoid dropping voltages, by respecting the
Regulations or norms corresponding to the country.
ˆ In the own documentation and for each setting, it is avail-
able the information for «N» units in parallel, as well as
the features of the own «Backfeed protection».
The information regarding the terminals of the equipment of
•
each configuration and power rate is detailed in table 2 (screw
metric, tightening torque, maximum diameter of the wire per-
missible by the terminals).
In parallel systems, the length and cross section of the
•
wires that goes from the panel board to the each UPS
and vice versa, will have the same for all of them, without any
exception.
Always take into account the cross cable section, as regards
•
to the size of the own terminals of the switches, in order to em-
brace all their section properly for an optimal contact between
both elements.
In the nameplate of the equipment, nominal currents are only
•
printed as it states the EN-IEC 62040-1 safety standard. The
input current calculation, has been done taking into account
the power factor and the own efficiency of the equipment.
If other peripheral elements are added to the UPS or parallel
•
system input, output or bypass like transformers or auto-
transformers, take into account the currents stated in the own
nameplates of those elements in order to use the suitable
cross sections, always respecting the Local and/or National
Low Voltage Electrotechnical Regulations.
When a UPS or parallel system include a galvanic isolation
•
transformer, as standard, option or installed by yourself, either
at the input line, bypass line, output or in all of them, protections
116
III/II (N)
M10 / (5) M10 / (5)
M10 / M10 /
(5) (5)
.
2
Versión
II/III (M)
35mm 35mm M8 / 22 M10 / 37 M10 / 37 M10 / 37 M8 / 22
(6) 2 (6) 2
Screw metric Tightening torque (N-m)
M6 2,5
M8 6,0
M10 10,0
against indirect contact (RCD) have to be fitted in at the output
of each transformer, because in case of electrical shock in the
secondary winding (output of the isolation transformer), its iso-
lating feature will block the tripping of the protections located
in the primary winding.
As a reminder, all isolation transformer installed or supplied
•
from factory, has the output neutral connected to earth by
means of a bridge that connects the neutral and earth termi-
nals. In case, an isolated neutral were required, remove this
bridge, by taking the precautionary measures stated in the
respective local and/or national low voltage regulations.
To enter the cables inside the cabinet, there are either cable
•
glands (PR) assembled in the metallic structure or an only one
opening as a register mode.
Models with power rate higher than 40 kVA (LV) / 80 kVA (HV),
•
have a rod to fix the connection wires of the equipment to it,
by means of clamps (BF).
Once the cables are connected to their respective terminals,
•
proceed to fix them by means of clamps to the rod (BF).
In case of installing the equipment in IT neutral regime, the
•
switches and circuit breaker protections must break the NEU-
TRAL as well as the three phases .
5.1.4.5. Preliminary considerations before
connecting, as regards to batteries and
protections.
Inside the battery cabinet there are accessible parts with
•
HAZARDOUS VOLTAGES, so electrical shock risk exists, there-
fore it is classified as RESTRICTED ACCESS AREA. This is why
the key of the battery cabinet will not be available to the OP-
II/II (L)
SALICRU