Salicru SLC ADAPT User manual

SLC ADAPT
SLC CUBE 3+
SLC TWIN PRO
SLC TWIN PRO 33
SLC X-TRA
MAKE BEFORE BREAK MANUAL BYPASS PANEL FOR UPS (BM*):
USER'S MANUAL

2SALICRU

3
General index
1. INTRODUCTION.
1.1. ACKNOWLEDGEMENT LETTER.
2. INFORMATION FOR SAFETY.
2.1. USING THIS MANUAL.
2.1.1. Conventions and used symbols.
2.2. ADDITIONAL SAFETY NOTICES.
3. QUALITY AND STANDARD GUARANTEE.
3.1. DECLARATION OF THE MANAGEMENT.
3.2. STANDARD.
3.3. ENVIRONMENT.
4. DESCRIPTION.
4.1. TYPES OF MANUAL BYPASS PANELS.
4.2. PRODUCT DEFINITION.
4.2.1. Nomenclature.
5. INSTALLATION.
5.1. TO CONSIDER IN THE INSTALLATION.
5.2. EQUIPMENT RECEPTION.
5.2.1. Unpacking, contents checking and inspection.
5.2.2. Storage.
5.2.3. Unpacking.
5.2.4. Relocation till the installation place.
5.2.5. Location.
5.3. CONNECTION.
5.3.1. Connection of the power supply to the bypass panel. UPS input
line (rectifier).
5.3.2. Connection of the power supply of the bypass panel. Static
bypass line (type of panels -B only).
5.3.3. Connecting the UPS with the bypass panel.
5.3.4. Connection of the loads to the bypass panel.
5.3.5. Connection of the auxiliary contact of the UPS manual bypass,
with the bypass panel (not available in TWIN PRO and PRO 33
panels).
5.3.6. Connection of the auxiliary contact of the UPS output switch,
with the bypass panel (available in CUBE3+ series only).
5.3.7. Systems with «n» equipments in parallel or redundant.
5.3.7.1. Power connections.
5.3.7.2. Connection of the auxiliary contact of the manual bypass
switch of each UPS, with the one in the bypass panel (not
available in panels of TWIN PRO and PRO 33 series).
5.3.7.3. Connection among the auxiliary contact of the output switch
of each UPS, with the ones in the bypass panel (available in
panels of CUBE3+ and X-TRA series).
6. START UP AND SHUTDOWN.
6.1. CONTROLS BEFORE THE START UP.
6.2. OPERATION TO SHIFT FROM «OUT OF SERVICE»(UPS
OR UPS’S TO «OFF») TO «NORMAL OPERATING» (LOADS
SUPPLIED BY THE UPS OR UPS’S).
6.2.1. Manual bypass panel with one UPS only.
6.2.2. Manual bypass panels with two or more UPS’s.
6.3. SHIFTING FROM «NORMAL OPERATING» (LOADS SUPPLIED
BY THE UPS OR UPS’S) TO «MAINTENANCE OPERATING»
(LOADS SUPPLIED THROUGH THE MANUAL BYPASS).
6.3.1. Manual bypass panels with one UPS only.
6.3.2. Manual bypass panel with two or more UPS’s.
6.4. SHIFTING FROM «MAINTENANCE OPERATING» (LOADS
SUPPLIED THROUGH THE MANUAL BYPASS) TO «NORMAL
OPERATING» (LOADS SUPPLIED BY THE UPS OR UPS’S).
6.4.1. Manual bypass panels with one UPS only.
6.4.2. Manual bypass panels with two or more UPS’s.
6.5. DAILY START UP/SHUTDOWN PROCEDURE OF THE UPS OR
UPS'S (INVERTER START UP / SHUTDOWN).
6.6. COMPLETE SHUTDOWN OF THE PANEL-UPS SET.
6.6.1. Manual bypass panel with one UPS only.
6.6.2. Manual bypass panels with two or more UPS’s.
USER'S MANUAL

4SALICRU
SALICRU
1. INTRODUCTION.
1.1. ACKNOWLEDGEMENT LETTER.
We would like to thank you in advance for the trust you have
placed in us by purchasing this product. Read this instruction
manual carefully in order to be familiarized with its contents,
because, as much as you know and understand the equipment
the highest will be your satisfaction and safety levels and their
features will be optimized too.
We remain at you entire disposal for any further information or
any query you should wish to make.
Yours sincerely.
•The equipment here described can cause important
physical damages due to wrong handling. This is why,
the installation, maintenance and/or fixing of itself must
be done by our staff or qualified personnel exclusively.
•Although we have made every effort to guarantee a com-
plete and accurate information in this user’s manual, we
are not responsible for any errors or omissions that may
exist.
The images included in this document are mere illustrations
and they could not represent the part of the equipment ex-
actly, therefore they are not contractual. Nevertheless, dif-
ferences that could exist will be alleviated or solved with
the correct labelling of the equipment.
•According to our policy of constant evolution, we reserve
the right to modify the specifications, operating or
described actions in this document without fore-
warning.
•Any reproduction, copy or third party concession,
modification or partial or in whole translations of this
manual or document, in any format or media, is prohib-
ited without the previous written authorization of our
firm, being reserved the full and exclusive ownership right
over it.

5
2.2. ADDITIONAL SAFETY NOTICES.
•In the point of view of the installation and electrical safety,
bypass panels must be considered as transformers or
power lines of distribution.
•As the equipment has protection against electrical shock of
class I, it is essential to install the protective earth cable (con-
nect the PE cable to the terminal ( )).
•The bypass panel must be installed by qualified per-
sonnel and it can be used by trained personnel
only, just with help of this «User’s manual».
•It is important to meet the safety instructions stated in the
own «User’s, installation and start manual of the UPS».
The instructions that you are reading are referred to the
own manual bypass panel only, and they are complemen-
tary to the «UPS user’s manual».
•The neutral regimes from the input to the output are iden-
tical for the bypass panels «with no galvanic isolation». It is
mandatory to keep the neutral regime the same, for both the
bypass panel and the UPS.
•When a bypass panel has a galvanic isolation trans-
former, as an option and fitted in by the factory or in-
stalled later on by the end user, either in the input or output of
the equipment, protections against indirect contact (RCD) must
be fitted in at the output of each isolation transformer, in order
to avoid the electrical shock risk in the secondary winding
(transformer output), because due to its own nature of iso-
lating will avoid the tripping of the protections fitted in the
primary winding of the transformer.
•As a reminder, all the installed isolation transformers or
those ones supplied from factory, the output neutral (N) is
connected to the PE ( ) through a cable bridge between
the neutral and PE terminals (TT regime). In case, it is re-
quired an isolated output neutral, this cable bridge must be
removed (IT regime), take all the cautions stated in the re-
spective local and/or national low voltage regulations.
•In those installations with IT neutral regime, the switches
and circuit breaker protections must break the NEUTRAL
apart from the three phases.
2. INFORMATION FOR SAFETY.
2.1. USING THIS MANUAL.
The generic documentation of the equipment is supplied in
digital format in a CD-ROM and it includes among other docu-
ments the own user’s manual of the system and the document
EK266*08 concerning the «Safety instructions». Before doing
any action in the equipment as regards to installation or start
up, location change, setting or handling of any nature, read
them carefully.
The purpose of the user’s manual is to provide the information
concerning the safety and the explanations of the procedures to
follow for the installation and operating of the equipment. Read
them carefully and follow the stated steps in the established
order. The identification of all parts linked with the connection
and start up by means of labels with their functionality, is corre-
lated in the instructions of this document, in order to make any
operating easy and reliable.
It is mandatory the compliance with «Safety instruc-
tions», being the legal responsible the end user as re-
gards to its observance and application.
Finally, once the equipment is installed and in operation, it is rec-
ommended to keep the documentation CD-ROM in a safe place
with easy access, for the future consults or doubts that could arise.
The following terms are used in the document indistinctly when
referring to:
•«Bypass,panel, equipment, or unit».- To the manual by-
pass panel.
•«System or set».- Set based on one or more UPS’s and the
manual bypass panel.
•«T.S.S.».- Technical Service & Support.
•«Client, fitter, operator or end user».- They are used indistinctly
and extending to the fitter and/or operator, they will do the cor-
responding actions, being able to revert the responsibility of doing
the respective actions in the same person as they are acting on
behalf of himself.
•In those installations with IT neutral regime, the switches
and circuit breaker protections must break the NEUTRAL
apart from the phase or phases.
2.1.1. Conventions and used symbols.
Some symbols can be used and shown in the equipment and/
or in the context of the user’s manual.
For more information concerning the «Safety instructions»,
see section 1.1.1 of document EK266*08.
USER'S MANUAL

6SALICRU
3. QUALITY AND STANDARD GUARANTEE.
3.1. DECLARATION OF THE MANAGEMENT.
Our target is the client’s satisfaction, therefore this Management
has decided to establish a Quality and Environmental policy, by
means of installation a Quality and Environmental Management
System that becomes us capable to comply the requirements de-
manded by the standard ISO 9001 and ISO 14001 and by our
Clients and concerned parts too.
Likewise, the enterprise Management is committed with the
development and improvement of the Quality and Environ-
mental Management System, by means of:
•The communication to all the company about the impor-
tance of satisfaction both in the client’s requirements and
in the legal and regulations.
•The Quality and Environmental Policy diffusion and the fixa-
tion of the Quality and Environment targets.
•To carry out revisions by the Management.
•To provide the needed resources.
3.2. STANDARD.
The Make Before Break Manual Bypass Panel product
is designed, manufactured and commercialized in accordance
with the standard EN ISO 9001 of Quality Management Sys-
tems and certified by SGS body. The marking shows the
conformity to the EEC Directive by means of the application of
the following standards:
•2014/35/EU. - Low Voltage Directive (LVD).
•2014/30/EU. - Electromagnetic Compatibility (EMC).
•2011/65/EU. - Restriction of Hazardous Substances in elec-
trical and electronic equipment (RoHS).
In case of any modification or intervention over the equip-
ment by the end-user, the manufacturer is not responsible.
Declaration of conformity CE of the product is at the
client disposal under previous request to our headquar-
ters offices.
3.3. ENVIRONMENT.
This product has been designed to respect the Environment and
manufactured in accordance with the ISO 14001 norm.
Equipment recycling at the end of its useful life:
Our company commits to use the services of authorised societies
and according to the regulations, in order to treat the whole recov-
ered product at the end of its useful life (contact your distributor).
Packaging:
To recycle the packaging, follow the legal regulations in force,
in accordance with the particular norm of the country where the
equipment is installed.

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4. DESCRIPTION.
•The manual bypass is a peripheral option to the UPS, which
allows selecting the power supply source that feeds the
loads, either from the UPS or directly from commercial elec-
trical mains. If the UPS has an isolation transformer at its
output or in the static bypass line, the manual bypass panel
must incorporate it, in order to make euqal both neutral re-
gimes.
The isolation transformer is an option, which provides gal-
vanic isolation between the primary and secondary wind-
ings, in such way that it attenuates the electrical noises
and transients coming from mains largely, and also they are
transferred to the secondary winding in minor extent.
•The type of the manual bypass panel is make before break,
so it doesn’t break the power supply to the loads when
doing the shifting, unless it is operated in different order of
the established one.
•In case the panel incorporates the «Backfeed protection»
contactor, its operating must be considered as automatic
and it doesn’t require any attention unless any of the pro-
tection fuses is blown. Do not handle the fuse holder switch
of the «Backfeed protection», unless it is needed to replace
any of these protection parts.
•These instructions are generic for each one of the stated
series in the nomenclature, regardless of the type of panel.
Omit those terminal connections and manoeuvring of the
switches that your unit doesn’t have.
4.1. TYPES OF MANUAL BYPASS PANELS.
•Structurally, there are two type of manual bypass panels
according to the own structure of the UPS:
Standard or basic (Fig. 1). With common input for the
UPS feeding (rectifier-PFC) and the static bypass line.
UPS
MANUAL BYPASS
PANEL
To loads
Input line
IT -option-
Fig. 1. Standard manual bypass connection with the UPS.
With separate bypass line (Fig. 2). These panels have
separate terminals for input and static bypass lines, so
it makes possible to supply both mains from uneven
sources, like: two companies, one company and one
generator set, etc...
UPS
MANUAL BYPASS
PANEL
To loads
Input line
Static bypass line
input
IT -option-
Fig. 2. Manual bypass panel connection with the UPS with
separate bypass line.
•The auxiliary contacts of the manual bypass and output
switches, are not available in all series.
•For parallel or redundant systems based on «n» UPS’s, the
quantity of switches in the panel will be doubled for each one
of them that it is included, less the own manual bypass switch
that it is always common for the complete parallel system.
•In graphical way, Fig. 2 and 3 the galvanic isolation trans-
former is shown at the output, less those ones which under
request or particular specifications are requested. In the
point of view of taking advantages of the inherent features,
efficiency and price, it is the most recommended electrical
connection.
Nevertheless and depending if the unit has or not separate by-
pass line, the isolation transformer can be placed in one side or
other:
The standard or basic equipment and in case it is used
as input voltage adaptor. So its electrical position will
be at the input necessarily.
Those models with separate bypass line, it will be con-
nected at its input, when input mains of the UPS and
the static bypass line come from two different sources;
in order to avoid the direct connection of the neutral at
the output of the own UPS.
•The manual bypass panel will be connected with the input line,
static bypass line, the UPS and loads, by respecting the
phase or phases rotation, neutral N and the PE cable
stated in the labelling of any of them.
•If case of any discrepancy between the labelling and the in-
structions of this manual, the labelling will always prevail.
USER'S MANUAL

8SALICRU
4.2. PRODUCT DEFINITION.
4.2.1. Nomenclature.
3 BM-CUBE+-P-40-LBT-2/2 EE602322-1.
EE* Particular specifications of the client.
2 First character of the output voltage for single phase or phase
to phase voltage for three phase. Omit for 230V or 3x400V.
2 First character of the input voltage for single phase or phase
to phase voltage for three phase. Omit for 230V or 3x400V.
T Isolation transformer. Located at the output, less those ones
with separate bypass line which comes from a different
source of the UPS input mains.
B Equipment with separate bypass line.
L Single phase in/out configuration.
M Single in / three out configuration.
N Three in / single out configuration.
Three in/out configuration.
40 Power in kVA.
P Manoeuvring mechanisms by means of circuit breakers. In-
distinctly of SLC CUBE3 + parallel UPS systems, the output
mechanism is always a disconnect switch, never a circuit
breaker.
ADAPT
CUBE3+
X-TRA Series of the equipment, which is destined the panel.
TWIN PRO
TWIN PRO 33
M Make before break.
B Manual bypass.
C Exclusive protection panel with no manual bypass.
3 Quantity of equipments in parallel. Omitted for single units.

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5. INSTALLATION.
•Read and respect any information as regards to Safety,
which is described in section 2 of this document. To ob-
viate any of the described indications, can cause serious or very
serious injuries to persons with direct contact or accidents in the
vicinity, as well as failures in the own bypass panel, equipment or
equipments and/or loads connected to the system.
•Check that the data in the nameplate is the required one by
the installation.
•A wrong connection or manoeuvring, can cause failures in
the panel, equipment or equipments and/or loads connected
to the system. Read the instructions of this manual carefully
and follow the stated steps in the established order.
•The connection will only be done, if the switches of
the equipment or equipments are in off position and
with no mains (switch or switches of the power supply line
or lines of the panel must be turned «Off»).
•Any connection of the bypass panel described in this docu-
ment will be done according to both the labelling of the
unit and the single line diagrams. Structurally, there are six
types of panels, regardless of their possible configurations
(L, M, N,...):
Generic manual bypass panel for a standard UPS (Fig. 3).
Generic manual bypass panel for a standard UPS with
separate bypass line (Fig. 4).
Manual bypass panel for «n» standard parallel or re-
dundant UPS’s (Fig. 5). For UPS of CUBE3+, TWIN PRO and
TWIN PRO 33 series.
Manual bypass panel for «n» standard parallel or redun-
dant UPS’s (Fig. 6), for UPS of ADAPT and X-TRA series.
Manual bypass panel for «n» parallel or redundant UPS’s
with separate bypass line (Fig. 7), for UPS of CUBE3+,
TWIN PRO and TWIN PRO 33 series.
Manual bypass panel for «n» parallel or redundant UPS’s
with separate bypass line (Fig. 8), for UPS of ADAPT and
X-TRA series.
Apart from the stated structures, there are several aspects re-
garding the connection of the control wiring of each UPS series,
which are explained later on in this section.
•The reproduced illustrations in this document are mere
examples, and they are intended to show the lineal order
layout of the manoeuvring mechanisms, without taking ac-
count of the physical format of them due to the power rate
of the equipment. Another factor to consider, it is that all
figures show the circuit breaker switch option “P” of the
manoeuvring mechanisms.
•According to the model of the panel, the enclosure can differ
(plastic, metallic case or metallic cabinet), so the aspect of
them could be affected, but the order would be the same.
•Depending on the power of the bypass panel and requested
version, the manoeuvring mechanisms can differ in quantity
(parallel systems), quantity of poles (depending on the configura-
tion), format, size and type (switch or circuit breaker), but they
will always be identified through the labelling.
Pay attention to the stated steps to change the oper-
ating mode, attending the labelling over the manoeu-
vring mechanisms.
•The manual bypass panel version with separate bypass line (-B),
has additional parts of connection and control, which can only
be found in this type of panel. Omit, any reference to them in the
standard or basic version.
5.1. TO CONSIDER IN THE INSTALLATION.
•These instructions are generic for any manual bypass panel
of this series. Omit those not available terminal connections.
•All connections in the panel are done through terminals.
Nevertheless in some models and due to their high power or
current, the connection of the cables can be done directly to
the copper rods of the own switches.
•Regarding the main PE cable and earth bonding cable con-
nections, the panels usually have two points located on op-
posite ends, generally by threaded stud.
•In the documentation supplied in the CD-ROM to-
gether with each UPS, it is available the information
regarding the «Recommended installation» for each one of
the input and output configurations. In this document, it is
shown the circuit diagrams, the size of the protections and
minimum cross cable section of the cables that join the
equipment with the panel according to the nominal oper-
ating voltage. All figures are calculated for a maximum
cable length of 30 m between the distribution panel,
equipment and loads.
For higher lengths correct the cross cable sections in
order to avoid dropping voltages, by respecting the
Regulations or Standards corresponding to the country.
In the same documentation and for each configuration, it
is available the information for «N» units in parallel, as
well as the features of the own «Backfeed protection».
It is mandatory to respect all the indications stated in
the UPS user’s manual as regards to the «Backfeed pro-
tection», considering the possibility of having or not the
separate bypass line and the corresponding actions to
make in each case.
•In parallel systems, the length and cross cable sec-
tion, which goes from the panel till each UPS and vice
versa, will be the same for all of them with no exception.
•Cross cable section must be always considered according
to the size of the own terminals of the switches, in order
to clamp them properly and to give an optimal contact be-
tween both parts.
USER'S MANUAL

10 SALICRU
•The data in the nameplate of the equipment shows the
nominal currents only as the safety standard EN-IEC
62040-1 states. The overload conditions are considered as
a nonpermanent and exceptional operating mode.
•If peripheral elements are going to be added at the input, output
or bypass of the UPS or parallel systems like transformers or auto-
transformers, the stated currents in the nameplates of those parts
must be considered in order to use the appropriate cross cable
section, by respecting the Local and/or National Low Voltage Elec-
trotechnical Regulation.
•Once the installation is finished, do not forget that the by-
pass panel is connected to a UPS or UPS set. Starting from
the concept that the UPS is an electrical generator, the end
user will take the needed cautions against the direct or in-
direct contact.
5.2. EQUIPMENT RECEPTION.
5.2.1. Unpacking, contents checking and inspection.
•To unpack it, see section 5.2.3.
•When receiving the equipment, check that no damages
have occurred during transport (impacts, falls, ...) and the
features of the equipment corresponds with the stated in
the purchase order, so it is recommended to unpack the
equipment for an initial visual inspection.
•In case of observing damage, make the appropriate claims
to your supplier or in lack of it to our firm.
Do not start up any equipment when external dam-
ages have been observed.
•Also check that the data in the nameplate sticked in the
packaging and the equipment, correspond to the one stated
in the purchase order, so it will be needed to unpack it (see
section 5.2.3). Otherwise, make the nonconformity as soon as
possible, quoting the serial number of the equipment and the
reference in the delivery note.
•Check the contents in the packaging:
The own bypass panel.
The user’s manual in electronic format (CD-ROM).
Those panels supplied in wall mounting format, the ac-
cessories to fix it to the wall (bolts and nuts and sup-
ports) and the whole layout diagram.
•Once the reception is finished, it is better to pack the panel again
till its commissioning, in order to protect it against mechanical
impacts, dust, dirt, etc...
5.2.2. Storage.
•The equipment storage, will be done in a dry and cool place,
protected from rain, dust and water jets or chemical agents. It
is advisable to keep the equipment inside its original packaging
because it has been designed to guarantee the maximum pro-
tection during transport and storage.
5.2.3. Unpacking.
•The equipment unpacking can have wooden pallet, card-
board or wooden box depending on the case, expanded pol-
ystyrene corners (EPS) or polyethylene foam (EPE), plastic
bag and polyethylene bands. All materials are recyclable;
so if they are going to be disposed, do it in accordance with
the regulations in force. It is recommended to keep the
packaging, in case it was needed in future.
•Proceed to the equipment unpacking.
To do it, cut the bands of the cardboard enclosure and/or the
sealing adhesive tape. Those panels with wooden packaging,
open it with the appropriate means available.
Remove the equipment out from the cardboard or wooden en-
closure.
5.2.4. Relocation till the installation place.
•If the reception area is far from the installation place, it is
recommended to move the equipment by means of a pallet
jack or the most suitable transport means, keeping in mind
the remoteness between both points.
If the distance is important, it is recommended to move the
equipment completely packed till the installation place and
later on unpack it.
5.2.5. Location.
•Locate the equipment paying attention to the indications
and recommendations stated in the safety instructions
EK266*08.
•The equipment will be located close to the UPS or parallel
system based on «n» equipments.
•The manual bypass panels are supplied in wall mounting
cases, less those exception cases assembled in floor
standing cabinets.
For the first option, make the wholes in the wall according
to the diagram, supplied in paper together with the fixing
accessories, and proceed to fix it.
5.3. CONNECTION.
•Wall mounting cases are supplied with the cable glands al-
ready assembled, of the suitable size for the foreseen cables.
•Depending on the input, bypass and/or output typology
(single phase or three phase), the quantity of terminals of
each strip can differ. Connect the corresponding cables ac-
cording to each case, by respecting the phase (R) or phases
(R-S-T) and neutral (N) rotation.