Salicru SLC ADAPT User Manual page 11

When discrepancies between the labelling of the
•
equipment and the instructions of this user's manual
exist, the labelling in the equipment will always prevail.
The references in bold between brackets,
•
in the different points of this section, correspond to the UPS
elements identified in their own user's manual. For more infor-
mation consult that document.
5.3.1. Connection of the power supply to the bypass panel.
UPS input line (rectifier).
It is mandatory to connect the main protection earth
•
cable to the terminal labelled as
it is done before supplying voltage to the bypass panel.
Connect the power supply cables of the input line to tto the termi-
•
nals labelled as «INPUT LINE» of the bypass panel, by respecting
the phase (R) or phases (R-S-T) and neutral (N) rotation, stated in
the equipment labelling and this manual.
It is essential to have neutral (N).
5.3.2. Connection of the power supply of the bypass panel.
Static bypass line (type of panels -B only).
It is mandatory to connect the main protection earth
•
cable to the terminal labelled as
it is done before supplying voltage to the bypass panel.
Connect the power supply cables of the bypass line to the by-
•
pass panel, to the terminals labelled as «STATIC BYPASS INPUT
LINE», by respecting the phase (R) or phases (R-S-T) and neutral
(N) rotation, stated in the equipment labelling and this manual.
It is essential to have neutral (N).
5.3.3. Connecting the UPS with the bypass panel.
Connect a cable bundle between the terminal strip of the
•
bypass panel labelled as «UPS INPUT» and the UPS input
terminals labelled as «INPUT», by respecting the phase (R) or
phases (R-S-T) and neutral (N) rotation, stated in the equipment
labelling and this manual.
Those equipments with separate static bypass line, connect
•
a cable bundle between the terminal strip of the bypass
panel labelled as «STATIC BYPASS INPUT» and the UPS
input terminals labelled as «STATIC BYPASS», by respecting
the phase (R) or phases (R-S-T) and neutral (N) rotation, stated in
the equipment labelling and this manual.
Connect the cable bundle between the terminal strip of
•
the bypass panel labelled as «UPS OUTPUT» and the UPS
output terminals labelled as «OUTPUT», by respecting the
phase (R) or phases (R-S-T) and neutral (N) rotation, stated in the
equipment labelling and this manual.
USER'S MANUAL
5.3.4. Connection of the loads to the bypass panel.
•
which are shown
•
5.3.5.
( ), being sure that
•
( ), being sure that
•
5.3.6. Connection of the auxiliary contact of the UPS output
•
•
It is mandatory to connect the main protection earth
cable to the terminal labelled as
it is done before supplying voltage to the bypass panel.
Connect the loads to the terminal strip of the bypass panel
labelled as «LOADS OUTPUT», by respecting the phase (R) or
phases (R-S-T) and neutral (N) rotation, stated in the equipment
labelling and this manual.
Connection of the auxiliary contact of the UPS manual
bypass, with the bypass panel (not available in TWIN
PRO and PRO 33 panels).
By means of control wiring (minimum 1 mm
maximum 2,5 mm ), it is mandatory to connect the
2
terminal strip labelled as «BYPASS AUXILIARY CONTACT» of
the UPS with the ones in the bypass panel. These signal ter-
minals are the extension of the normally opened auxiliary
contact, of its respective internal manual bypass.
The UPS auxiliary terminals are labelled as follows, de-
pending on the product series:
1 2 of (JP5).
ADAPT, pins and
ˆ
CUBE3+, two terminal strip (X51).
ˆ
X-TRA, terminals (MBY1) and (MBY2).
ˆ
This connection is a safety lock against wrong manoeuvring,
which otherwise would involve damages in the UPS and/or
supplied loads, because it switches the inverter «Off» when
turning any of the manual bypass switches «On».
switch, with the bypass panel (available in CUBE3+
series only).
The UPS output switch has a normally opened auxiliary con-
tact, with a cable as bridge (PT)
in the terminal strip (X45).
Remove it and by means of control wiring (minimum 1 mm
and maximum 2,5 mm ) connect the terminal strip labelled
2
as «OUTPUT AUXILIARY CONTACT» of the UPS
the ones in the bypass panel. These signal terminals are the
extension of the normally opened auxiliary contact, of its re-
spective internal output switch.
The purpose of this connection is to trigger an alarm in the
control panel due to the trip or turning any of the output
switches to «Off» (both UPS and/or panel).
( ), being sure that
and
2
which is closing the circuit
2
(X45)
with
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