Ask your Socomec dealer for your activation code. Visit us at www.socomec.com for more info. (tool page).
This Application is meant to support the User when installing the relevant SOCOMEC products in tutoring the installation step
by step. The Application shall in no way substitute the installation and user manual provided with this SOCOMEC product,
which remains the sole accurate instructions in terms of safety, handling, connection and use of SOCOMEC products.
This SOCOMEC continuous power system is guaranteed against any manufacturing or material defects.
The warranty is valid for 12 (twelve) months from the commission date, provided activation is carried out by
SOCOMEC personnel or personnel from a support centre authorised by SOCOMEC, and no more than 15 (fifteen)
months from being shipped from SOCOMEC.
The warranty is valid throughout national territory. If the UPS is exported abroad, the warranty will only cover the parts
used to repair faults.
The warranty is valid ex-works and covers labour and parts used to repair the faults.
The warranty shall not apply in the following cases:
• Failure due to unforeseen circumstances or force majeure (lightning, floods, etc.);
• Failure due to negligence or improper use (use outside limits: temperature, humidity, ventilation, electric power
supply, applied load, batteries);
• Insufficient or inappropriate maintenance;
• When maintenance, repairs or modifications have not carried been out by SOCOMEC personnel, or personnel
from a support centre authorised by SOCOMEC.
• If the battery has not been recharged in accordance with the terms indicated on the packaging and in the manual,
in the event of long periods of storage or UPS inactivity.
SOCOMEC may, at its own discretion, opt for the repair of the product or the replacement of faulty or defective parts
with new parts, or with used parts of equivalent quality to new parts with regard to function and performance.
Defective or faulty parts replaced free of charge must to be made available to SOCOMEC, which becomes the sole
owner.
Replacement or repair of parts, or any modifications to the product during the warranty period, will not extend the
duration of the warranty.
SOCOMEC will not be responsible for damages under any circumstances (including, without limitations, damage for
loss of earnings, interruption of activity, loss of information or other financial losses) arising from the use of the product.
These conditions are subject to Italian law. Any disputes fall under the jurisdiction of the Court of Vicenza.
SOCOMEC retains the full and exclusive ownership rights to this document. Only a personal entitlement to use the
document for the application indicated by SOCOMEC is granted to the recipient of this document. The reproduction,
modification, distribution of this document, either partially or wholly and in any manner, is strictly prohibited except
upon Socomec’s express prior written consent.
This document is not a specification. SOCOMEC reserves the right to make any changes to the information provided
without prior notice.
This user manual specifies installation and maintenance procedures, technical data and safety instructions for
SOCOMEC. For further information visit the Socomec website: www.socomec.com.
NOTE!
Any work carried out on the equipment must be performed by skilled, qualified technicians.
DANGER!
Failure to observe safety standards could result in fatal accidents or serious injury, and damage
equipment or the environment.
CAUTION!
If the unit is found to be damaged externally or internally, or any of the accessories are damaged
or missing, contact SOCOMEC. Do not operate the unit if it has suffered a violent mechanical
shock of any kind.
NOTE!
Install the unit in accordance with clearances in order to prevent access to handling devices and
guarantee sufficient ventilation (refer to 'Environmental requirements' chapter).
NOTE!
Only use accessories recommended or sold by the manufacturer.
NOTE!
When the equipment is transferred from a cold to a warm place wait approx. two hours before
putting the unit into operation.
NOTE!
When carrying out electrical installation, all standards applicable specified by the IEC, in particular IEC 60364, and the electricity supplier must be observed. All national standards applicable to
batteries must be observed. For further information refer to 'Technical specifications' chapter.
WARNING!
Connect the protective earth (PE) conductor before making any other connections.
NOTE!
The installer is responsible for implementing the backfeed protection with the use of AC input
line isolation devices external to the UPS. Refer to 'Electrical requirements' chapter.
DANGER! RISK OF ELECTRIC SHOCK!
Before carrying out any operations on the unit (cleaning and maintenance performances,
connection of appliances, etc.) disconnect all power sources.
DANGER! RISK OF ELECTRIC SHOCK!
After disconnecting all power sources wait approx. 5 minutes for the complete discharge of the
unit.
NOTE!
The UPS may be powered from an IT distribution system with a neutral conductor.
NOTE!
Any use other than the specified purpose will be considered improper. The manufacturer/
supplier shall not be held responsible for damage resulting from this. Risk and responsibility lies
with the system manager.
NOTE! The product you have chosen is designed for commercial and industrial use only. In order to be used for
particular critical applications such as life support systems, medical applications, commercial transportation, nuclear
facilities or any other application or systemwhere product failure is likely to cause substantial harm to people or property, the products may have to be adapted. For such uses we would advise you to contact SOCOMEC beforehand
to confirm the ability of these products to meet the requested level of safety, performance, reliability and compliance
with applicable laws, regulations and specifications.
NOTE!
This is a product for commercial and industrial application – installation restrictions or additional
measures may be needed to prevent disturbances.
Safety requirements for secondary batteries and battery installations.
The installer is responsible for ensuring that the battery installation and their operating environment conform to national and international codes and safety standards.
Authorised personnel only.
Only qualified personnel are permitted to work on the batteries.
Do not use naked flames or cause sparks in the vicinity of the accumulators.
No smoking.
Batteries charging!
Batteries and related parts contain lead which is dangerous to health if ingested.
Wash hands after handling!
Accumulators are heavy!
Use suitable transport and lifting equipment to work safely.
Risk of electric shock!
Connecting accumulators in series creates hazardous voltages.
Risk of explosion! Avoid short circuits!
Never place tools or metal objects on the accumulators.
Corrosive liquids (electrolyte).
Read the user instructions carefully.
Read the user manual before performing any operations.
Wear protective gloves
Wear safety shoes.
Wear protective goggles.
In the event of accidents, improper use, failure or electrolyte leakage wear a protective apron.
In the event of accidents, improper use, failure or electrolyte leakage wear a gas mask.
8EN
In the event of contact with the eyes, wash immediately with plenty of water and call a doctor.
Call a doctor immediately in the event of accidents or illness.
Do not dispose of in normal waste stream (symbol waste electrical and electronic equipment).
• The packaging guarantees the stability of the unit during shipping and physical transfer.
• The unit must remain in a vertical position during all shipping and handling operations.
• Ensure that the floor is strong enough to support the weight of the unit.
• Carry the packaged unit as close as possible to the installation site.
WARNING! HEAVY WEIGHT!
Move the unit using a fork lift truck taking the utmost caution at all times.
The unit MUST be handled by at least two people. The people MUST take position at the sides of
the UPS with respect to the direction of movement.
Do not move the unit by putting pressure on the front door.
When moving the unit on even slightly sloping surfaces, use the locking equipment and braking
devices to ensure that the unit does not fall over.
WARNING!
The following instructions must be carried out prior to moving the unit (after initial positioning).
Failure to heed this warning could result in the unit falling over, equipment damage, injury and
even death.
Always use stabiliser bars if provided (see diagram below).
1. Connect a normally-closed early make contact from the
External Maintenance bypass switch to the dedicated
connector (if present) or to the ADC+SL board.
NOTE!
Before carrying out any operations on the unit read the 'Safety standards' chapter carefully.
The installation and system must comply with national plant regulations.
The electrical distribution panel must have a sectioning and protection system installed for input and auxiliary mains.
RCD is not necessary when the UPS is installed in a TN-S system.
RCD is not allowed on TN-C systems.
If a RCD is required a B-type should be used.
Size of input protection devices
In/Out
phase
Model ratingInput Mains Breaker
(kVA)
ABSelective typeFuse type aR
(1)
Aux Mains Breaker
(1)
Differential inputBattery protection
(A)
(4)
3/3
Cable core size
In/Out
phase
3/3
2
50 mm
2
95 mm
1. Circuit breaker switch recommended with magnetic intervention threshold ®10 In (curve C). It is necessary to use a D curve
selective breaker if an optional external transformer is used.
2. For parallel configuration, cables shall have the same size and length for each unit (maximum length tolerance is ±5%).
Output cables should be less than 25 metres.
3. Determined by the size of the terminals.
4. Tripole protection on external battery cabinet.
Recommended values to avoid unwanted tripping with UPS at full power, minimum battery voltage and backup time of at
least 5 min. Recommended Rapid fuse type or thermal-magnetic circuit breaker with intervention threshold = 3 In suited for
DC applications.
601251250.5160
801601600.5200
(2)
Model ratingInputAuxiliaryOutputBattery
2
)
(kVA)
(mm
Max
(3)
605050509550
805050509550
Tightening torque 5 Nm
Tightening torque 8 Nm
CAUTION: Residual Current Detection (RCD) can only be used in the case of a common input
and auxiliary mains (configuration not recommended). It has to be placed upstream of the
connection between input mains and auxiliary mains. If RCD is installed the trigger value must be
0.5 A multiplied by the number of units connected in parallel.
Use type B four-pole selective (S) residual current detectors. Load leakage currents are to be
added to those generated by the UPS and during transitory phases (power failures and power
returns) short current peaks may occur. If loads with high leakage current are present, adjust
the residual current protection. It is advisable in all cases to carry out a preliminary check on the
earth current leakage with the UPS installed and operational with the definitive load, so as to
prevent the RCD tipping over.
NOTE:
To ensure the integrity of the 60-80 kVA 3/3 bypass thyristors, I
2
t must be lower than 120 kA2s
and peak current must be lower than 5 kA for 10 ms.
Contact SOCOMEC for detailed information.
The UPS is designed for transient overvoltages in category II installations. If the UPS is part of
the building’s electrical circuit, or is likely to be subject to transient overvoltages in category
III installations, additional external protection must be provided, either on the UPS or in the AC
power supply network powering the UPS.
The UPS is designed for indoor environmental service conditions according to IEC 60721-3-3
with pollution degree lower or equal to 2 (non-conductive pollution).
WARNING: as specified in 62040-3 Appendix 3: Non-linear Load Reference, in the event of threephase non-linear loads connected downstream of the UPS, the neutral current on the load can
be 1.5 - 2 times higher than the phase current. This must be considered when estimating the
correct size of the output and the auxiliary neutral cables.
The max. non linear load admitted per phase is 8 kVA.
WARNING: protective earthing conductor (PE) must have sufficient current-carrying capacity.
The PE cable core size must be chosen according to the PROTECTIVE CURRENT RATING of the
earth circuit which depends on the provision and location of protective overcurrent devices.
NOTE: 3-Phase 4-Wire Input Power is required.
The unit can be installed in TN-C, TN-S, TT and IT AC distribution systems (IEC 60364-3).
MASTERYS BC+ 60-80 kVA - Ref.: IOMMASBCXX0F-EN 00
15EN
Page 16
ADDITIONAL REQUIREMENTS FOR PARALLEL CONFIGURATION
The UPS is designed for transient overvoltages in category II installations. If the UPS is part of a
parallel configuration and the total output rated current is > 400 A, additional external protection
must be provided.
The phase rotation of aux mains and output cables must be the same for each unit.
System shutdown switch H should always be installed in the external distribution cabinet and
recognised as an emergency shutdown switch (red handle). If this switch is far from the UPS or in
another room a remote shutdown button shall be installed near the UPS.
Before turning on an individual unit ensure that the relevant unit output switch G is closed.
Before opening unit output switch G ensure that the relevant unit is turned off.
If unit output switches G are present, it is advisable to connect a normally open early break
contact from the switch to the unit’s parallel board.
If an external maintenance bypass switch F is present, it is advisable to connect a normally
closed early make contact from the switch to the parallel board of the concentrator unit.
If a system shutdown switch H is present, it is advisable to connect a normally closed early
break contact from the switch to the parallel board of the concentrator unit.
The UPS is set up for the installation of external protection devices against the backfeed of dangerous voltages, on
both the input power supply line (MAINS SUPPLY) and on the auxiliary backup mains power supply line (AUX MAINS
SUPPLY); these devices are controlled by means of the card shown in figure.
The current rating of the switching device has to follow the instruction outlined in 'Electrical requirements' chapter.
DANGER! RISK OF ELECTRIC SHOCK!
The installer must attach the warning label in order to warn electrical technicians about dangerous backfeed situations (not caused by the UPS).
Warning label (supplied with the equipment)Backfeed electrical diagram
Before working on this circuit
- Isolate the Uninterruptible Power System (UPS)
- Then check for Hazardous Voltage between all terminals
Backfeed trip coils supply
including the protective earth
Risk of Voltage Backfeed
L1
UPS output
voltage
L2
L3
N
B
MAINS BACKFEEDAUXBACKFEED
COM2 NC2 NO2 NO1 COM1 NC1
Backfeed Card
Dry Contact
NOTE: Use a 220-240 V trip coil with integrated travel limit contact to pilot the input/auxiliary
protection systems. If a trip coil without an integrated end of travel contact is used, a normally
open contact must be added. Electrical contact data: 1.6 A 250 V AC.
As an option the unit can be delivered with the integrated internal backfeed switches. Refer to 'Standard features and
option' chapter.
Activating UPS protection on the mimic panel: access the MAIN MENU > SERVICE > UPS SETTINGS > INPUT TYPE
> MAINS / AUXILIARY and set the parameter to SEPARATED.
Activating UPS protection on the mimic panel: access the MAIN MENU > SERVICE > UPS SETTINGS > INPUT TYPE
> MAINS / AUXILIARY and set the parameter to COMMON MAINS.
WARNING!
The cables must be installed on trays according to the following diagrams. The trays must be
positioned near the UPS.
WARNING!
All metal and suspended ducts or those in raised flooring MUST be connected to earth and to
the various cabinets
WARNING!
Power cables and control cables MUST NEVER be installed in the same duct.
WARNING!
Risk of electromagnetic interference between battery cables and output cables.
Correct installationAcceptable installation
®10 cm
N
Control
cables
(1)
Control
cables
(1)
Common
Battery
BatteryLoad
MainsLoad
NN
MainsAux Mains
NN
N
Control
cables
(1)
Control
cables
Battery
(1)
BatteryLoad
®10 cm®10 cm®10 cm®10 cm
Common
MainsLoad
NN
®10 cm®10 cm
MainsAux Mains
NN
1. Control cables: connections between the cabinets and each unit, alarm signals, remote mimic panel, connection to the BMS
(Building Management System), emergency stop, connection to generator.
Connection example - parallel configuration with shared battery
BATTERY
CABINET
BATTERY
CABINET
BATTERY
CABINET
Connection example - parallel configuration with distributed battery
BATTERY
CABINET
BATTERY
CABINET
UPS
BATTERY
CABINET
UPSUPSUPS
UPSUPSUPS
Note!
When battery cabinets not supplied by Socomec are used, the installer is responsible for:
- checking electrical compatibility;
- checking the presence of appropriate protective devices (fuses and circuit breakers that ensure the
cables are protected from the UPS to the battery cabinet).
Once the UPS is switched on – before closing the battery switches – check the battery parameters on the control panel menu. For further information, refer to 'Menu' chapter.
Note!
Not all battery/capacity combinations are available.
Flashing redLoad supplied, but the output will stop in a few minutes.
RedLoad not supplied: Output switched OFF due to an alarm.
Flashing yellow-redLoad supplied, but no longer protected. A critical alarm occurs.
Flashing yellowMaintenance request / in progress.
YellowLoad supplied with warning.
Flashing green-yellow-greenLoad supplied and preventive alarm present.
Flashing greenLoad going to be supplied and tested.
GreenLoad protected in inverter.
Grey (OFF)Load not supplied output on standby / isolated / OFF.
values
ESC button
DOWN button
Scrolls down through the
available menus/values
ENTER button
Accesses the currently
displayed menu, accepts/
sends conĺ gurations and
controls
Luminous status bar
No communication. The data is no longer updated or not present.
Load status cannot be given.
KEYPAD LOCK
The keypad can be locked by pressing the buttons in the following sequence:
ESC > UP > DOWN > ENTER
To unlock the keypad the buttons must be pressed in the reverse sequence:
ENTER > DOWN > UP > ESC
These sequences work only on the MIMIC PANEL page.
When the keypad is locked the key symbol is shown.
UPS STARTINGThe start procedure is in progress
UPS STOPPINGThe stop procedure is in progress
ON MAINT. BYPASSThe manual bypass is active
IMMINENT STOPThe output supplying switch-off is imminent
ON BATTERYThe output load is on battery
BATTERY TESTBattery test in progress
ON INVERTERThe output load is on inverter (normal mode)
ON AUTO BYPASSThe output load is on static bypass
UNIT AVAILABLEEnergy saver is active (inverter is off temporarily)
STANDBYUnit on standby
LOAD OFFThe output load is off
Some operations and settings require a password in order to be performed.
Confirm password
Cancel character
The default password is SOCO.
Press UP and DOWN to scroll the letters. Press ENT to confirm the selection or ESC to abort.
8.4.2 ALARMS MENU
This menu displays all pending UPS alarms.
To reset alarms enter the menu MAIN MENU > CONTROLS > MAINTENANCE > ALARMS RESET.
If there is more than one page press UP/DOWN to scroll pages.
8.4.3 STATUS MENU
This menu displays all UPS ON statuses.
If there is more than one page press UP/DOWN to scroll pages.
8.4.4 EVENT LOG MENU
This menu accesses the event log (Status and Alarms).
8.4.5 MEASUREMENTS MENU
This menu displays all UPS measurements relating to the input stage, output stage, batteries and auxiliary mains
(bypass).
If there is more than one page press UP/DOWN to scroll pages.
8.4.6 CONTROLS MENU
This menu contains the controls that can be sent to the UPS. Some of them are password protected. If a command
is not available, a COMMAND FAILURE message appears.
This menu is reserved for support service personnel and holds UPS identification data and utilities for software
upgrades.
The Commissioning Code is provided directly by the reference Support Centre upon communication of the serial
number. When contact is made with the Support Centre for the Commissioning Code, detailed information can be
obtained on the UPS functions available and on regular preventive maintenance programmes.
• UPS SETTINGS: critical machine settings for output, batteries and backfeed.
Some parameters cannot be modified when the UPS supplies the load by INVERTER or BYPASS.
Wrongly configured UPS SETTINGS could damage the load or batteries.
NOTE: before carrying out any operations on the unit read the 'Safety standards' chapter carefully.
NOTE: with the stop procedure the load will be disconnected.
9.1 SWITCHING ON
• Connect the mains and auxiliary mains to the UPS.
• Switch ON input switch Q1.
• Wait until display switch on.
• Enter MAIN MENU > CONTROLS > PROCEDURE.
• Select START PROCEDURE and press ENTER.
• Carry out the operations indicated on the display.
9.2 SWITCHING OFF
This operation interrupts the power supply to the load. The UPS and the battery charger will be shut down.
• Enter MAIN MENU > CONTROLS > PROCEDURE.
• Select STOP PROCEDURE and press ENTER.
• Wait approx. 2 minutes for the UPS shutdown.
NOTE: the controlled shutdown of each server connected to the LAN can be managed by shutdown software.
• Carry out the operations indicated on the display.
9.3 BYPASS OPERATIONS
SWITCHING ONTO MAINTENANCE BYPASS
This operation creates a direct connection between the UPS input and output, excluding the equipment control part.
This operation is performed in the event of:
- standard maintenance.
- serious failure has occurred.
WARNING! LOAD POWERED BY AUX MAINS: your load is exposed to mains disturbances.
• Enter MAIN MENU > CONTROLS > PROCEDURE.
• Select MAINT. BYPASS PROC. and press ENTER
• Carry out the operations indicated on the display.
• Carry out the operations indicated on the display.
NOTE!
When an external maintenance bypass
1. Not monitored by the UPS or by the parallel system.
(1)
is present, put the switch to position 0 (OFF).
9.4 EXTENDED OUT OF SERVICE
When the UPS is deactivated for some time, the batteries must be recharged regularly.
They should be recharged every three months.
• Check that output switches Q3 and Q5 are OFF.
• Connect the mains and auxiliary mains to the UPS.
• Switch ON input switch Q1.
• Wait until displays switch on.
• Close the external battery breaker/fuses.
• Wait until the batteries are fully charged. Check in the menu MAIN MENU > MEASUREMENTS > BATT.
MEASURES.
• Open the external battery breaker/fuses.
• Switch OFF input switch Q1.
9.5 EMERGENCY SHUTDOWN
NOTE!
This operations interrupts the supply to the output load from both inverters and automatic
bypass.
If the UPS is operating from the maintenance bypass with the mains present, the emergency
shutdown does not interrupt the power supply to the load. In emergency conditions all power
supplies upstream of the UPS must be disconnected.
UPS POWER OFF
Put Q3 to position 0 when it’s necessary to interrupt the power supply quickly.
REMOTE UPS POWER OFF
It is possible to interrupt the power supply to the output load using the ADC+SL card. Refer to 'Standard features
and option' chapter.
A special feature of the UPS is the ONLINE double conversion in conjunction with low distortion mains power absorption. In ON LINE mode, the UPS can supply a voltage that is fully stabilised in frequency and amplitude, regardless of
any interference in the mains power supply, within the most stringent classification of UPS regulations.
ON LINE operation provides three operating modes according to mains and load conditions:
• Inverter mode
This is the most frequent operating condition: energy is drawn from the primary mains power supply and converted
and used by the inverter to generate the output voltage to power the connected loads.
The inverter is constantly synchronised in frequency with the auxiliary mains to enable load transfer (due to an overload or inverter shutdown) without any break in the power supply to the load.
The battery charger supplies the energy required to maintain or recharge the battery.
• Bypass mode
In the event of inverter failure, the load is automatically transferred onto the auxiliary mains without any interruption in
the power supply.
This procedure may occur in the following situations:
- in the event of a temporary overload, the inverter continues to power the load. If the condition persists, the UPS
output is switched.
- on to the auxiliary mains via automatic bypass. Normal operation, which is from the inverter, returns automatically
a few seconds after the overload disappears.
- when the voltage generated by the inverter goes outside the limits due to a major overload or a fault on the
inverter.
- when the internal temperature exceeds the maximum value allowed.
• Battery mode
In the event of a mains failure (micro interruptions or extended power cuts), the UPS continues to power the load
using the energy stored in the battery.
10.2 HIGH EFFICIENCY MODE
The UPS has a selectable, programmable economy operating mode (ECO MODE) that can increase overall efficiency
by up to 99% for energy saving purposes. If the power supply fails, the UPS will automatically switch onto the inverter
and continue to supply power to the load by drawing energy from the battery.
This mode does not provide perfect stability in frequency and voltage like the ON LINE mode. Therefore the use of
this mode should be carefully evaluated according to the level of protection required by the application. With the
optional board Net Vision specific daily or weekly time intervals can be selected and programmed to power applications directly from the auxiliary mains.
ECO MODE operation provides very high efficiency, since the application is powered directly from the auxiliary mains
via the automatic bypass under normal operating conditions.
To activate follow the correct procedure in the control panel.
In converter mode the UPS can supply a fully stabilised sinusoidal output voltage with a different frequency from the
input power line (50 Hz or 60 Hz is available as output frequency value).
NOTE: only set this mode on UPS units with the auxiliary mains (AUX MAINS) disconnected! Do
not set this mode on UPS units with common mains lines as it could damage the load!
10.4 OPERATION WITH MAINTENANCE BYPASS
If the internal maintenance bypass is activated using the appropriate procedure, the load is powered directly from the
maintenance bypass, while the UPS is separated from the power supply and can be switched off.
This operating mode can be selected for maintenance to be carried out on the system, so that the necessary actions
can be performed by service personnel without having to disconnect the power supply to the load.
10.5 OPERATION WITH MOTOR GENERATOR (GENSET)
The UPS can be operated in conjunction with a generator (GENSET) over the ADC+SL card (refer to 'Standard
features and option' chapter). With a generator, the frequency and voltage ranges of the auxiliary mains can be
increased to accept the instability of the GENSET and at the same time to avoid operation from the battery or risks of
out-of-synchronisation switching on to the bypass.
The ADC+SL (Advanced Dry Contact + Serial Link) is a slot optional board that provides:
• 4 relays for external device activation (can be set as normally closed or normally open).
• 3 free inputs to report external contacts to UPS.
• 1 connector for external battery temperature sensor (optional).
• RS485 insulated serial link providing MODBUS RTU protocol.
• 2 LEDs indicating board status.
The board is plug&play: the UPS is able to recognise its presence and configuration (up to 4 standard operating
modes can be selected by the display) and manages the ADC+SL outputs and the inputs accordingly. It is possible
to create a custom operation mode through after sales service.
D
+
C
IN1-
IN1+
IN2-
IN2+
C1
IN1-
IN1+
IN3-
A
IN3+
NO1
NC1
C3
NO3
B
C2
NO2
C4
NO4
IN1IN2
IN1- IN1+ IN2- IN2+
IN1- IN1+ IN3- IN3+
IN1IN3
OUT1OUT3
C1 NO1 NC1 C3 NO3
C2 NO2 C4 NO4
OUT2OUT4
KEY
A3 free inputs to link external contacts to UPS.C1 connector for external temperature sensor.
B4 relays for external device activation.DRS485 insulated serial link.
NOTE!
If the board is removed while operating, an alarm is flagged on the control panel.
Perform an “Alarm reset” control to cancel it.
INPUT
• Free voltage loop.
• INx+ has to be connected to INx- to close the loop on
connector.
A
• Inputs must be isolated with basic insulation from a primary circuit up to 277 V.
• IN1 is duplicated, giving the possibility to link the UPS POWER OFF signal to other equipment, for example.
RELAY OUTPUTS
• Contact voltage guaranteed at 277 V (AC) / 25 V (DC) – 4 A (for higher voltage, please contact the manufacturer).
• Relay 1 gives the possibility of choosing between normally closed (NC1) or normally open (NO1) position. Relays 2,
3 and 4 only have normally open position (NOx).
• On connector
, Cx means common, NOx means normally open position.
• Insulated RS485, protected against over voltage. Only for local bus purposes; maximum ~500 m.
• Pull up and pull down line resistor XJ1 (failsafe biasing): jumper open by default.
• Possibility of fixing the RS485 cable to the board.
• Cable type required: twister pair cable + shield to connect to ground. (AWG 24, 0.2 mm
The INPUT and RELAYS are managed with information coming from the UPS.
NOTE!
Inputs and relays can be re-programmed depending on requirements.
Contact your SOCOMEC after-sales service to change Input/Output programming.
Information coming from inputs can be reported in the UPS database for display on the mimic panel and is accessible
on the MODBUS table.
The UPS can manage up to two ADC+SL option cards. The cards can be re-programmed for other uses.
In this specific case, the 2 serial links (SLOT 1 and SLOT 2) are independent.
MODBUS SERIAL LINK
The RS485 provides MODBUS RTU protocol.
The description of MODBUS addresses and UPS database are described in the MODBUS user manual. All manuals
are available on SOCOMEC’s web site (www.socomec.com).
SERIAL LINK SETTINGS
COM1 relates to serial port on board in SLOT 1.
COM2 relates to serial port on board in SLOT 2.
Settings are available via the mimic panel to configure:
• Baud
• Parity
• MODBUS slave number
rate
2
for example).
BOARD ST
Board presence is reported through status S064 for slot 1 and S065 for slot 2.
In the case of board failure, ‘Option board alarm’ (A062) occurs to prevent malfunctioning.
ATUS
11.1.1 TEMPERATURE SENSOR
The temperature sensor can be used to monitor the battery temperature.
The ADC+SL card can be ordered with or without the temperature sensor in kit.
If the sensor is present, temperature values are available on MODBUS protocol.
NET VISION is a communication and management interface designed for business networks. The UPS behaves
exactly like a networked peripheral, it can be managed
remotely, and allows the shutdown of network workstations.
NET VISION allows a direct interface between the UPS
and LAN network avoiding dependence on the server
and support SMTP, SNMP, DHCP and many other
protocols. It interacts via the web browser.
11.2.1 EMD
EMD (Environmental Monitoring Device) is a device to be used in conjunction with the NET
VISION interface and provides the following features:
- temperature and humidity measurements + dry contact inputs,
010101
- alarm thresholds configurable via Web browser,
- notification of environmental alarm via email and SNMP traps.
1
2
11.3 ACS CARD
ACS (Automatic Cross Synchronisation) card is used to receive a synchronisation signal from an external source and
manage it for the UPS where it is installed, and provide a synchronising signal, where requested, to another UPS.
11.4 MODBUS TCP CARD
With the MODBUS TCP card fitted in the options slot,
the UPS can be monitored from remote stations using
the appropriate protocol (MODBUS TCP - IDA).
11.5 BACNET CARD
With the BACnet card fitted in the options slot, the UPS
can be monitored from remote stations using the appropriate protocol (BACnet - IDA).
Visit www.socomec.com and enter DOWNLOAD > SOFTWARE > UPS SOFTWARE to find the communication software suitable for your requirements.
NOTE!
Before performing any operations, check that the software is compatible with your UPS model.
11.8 INTERNAL BACKFEED PROTECTION
Internal backfeed protection for Mains and Aux Mains.
For further information contact SOCOMEC
11.9 EXTERNAL MAINTENANCE BYPASS
The external maintenance bypass is designed to provide maximum system availability for critical equipment. It offers
the possibility of transferring the load to an alternative power path allowing full isolation of the UPS. In this case the
UPS can be turned off and removed without power interruption at the connected loads.
WARNING!
Cabling errors with inversion between phase and neutral conductors may cause permanent
damage to the equipment.
Aux mains
Details
Input mains
L3L2L1NNL3L2L1NL3L2L1
Input
11.11 KIT FOR RECTIFIER NEUTRAL CREATION
For three wire input mains (without neutral) a neutral kit is available as an option. The neutral kit does not change the
type of grounding system and it does not create galvanic insulation.
An input mains neutral bar is not available.
The input mains and auxiliary mains must be separate.
The auxiliary mains must always have a neutral wire.
The auxiliary mains neutral wire must be galvanically isolated from the PE.
To deal with different plant needs, a connection bar between Neutral and Protection Earth is available as an option
(see figure). For further information contact SOCOMEC.
The UPS does not ensure continuity of the neutral conductor.
The output neutral must not be used as a PEN connection for the load.
A PEN conductor is prohibited in the case of unbalanced and third harmonic current circulation.
TN-C-S connectionTN-C connection
Input mains
Aux mains
NNN
PEN
Use the same Neutral PEN section of the power connections.
The alarm messages displayed enable immediate diagnosis.
Alarms are divided into two categories:
• Alarms relating to external UPS circuits: input mains, output mains, temperature and environment.
• Alarms relating to internal UPS circuits: in this case corrective action will be carried out by the After Sales
Department.
The USB report makes it possible to have full information on what occurred. Refer to 'Menu' chapter.
For other alarms that may appear please contact the Service Dept.
12.1 SYSTEM ALARMS
An imminent stop is about to happen. In few minutes the UPS will
A000 IMMINENT STOP
A001 OVERLOAD ALARM
A002 AMBIENT TEMPERATURE ALARMEnvironmental temperature is greater than 65°C.
A003 TRANSFER LOCKED
A004 TRANSFER IMPOSSIBLEBypass is not available.
A005 INSUFFICIENT RESOURCESSome components are not operational.
A006 REDUNDANCY LOST
OUTPUT SHORT CIRCUIT
A007
DETECTION
A008 ECO MODE DISABLED BY UPSEco mode is disabled due to bypass failure.
A009 ENERGY SAVER DISABLED BY UPS
A012 MAINTENANCE ALARM
A013 REMOTE SERVICE ALARM
REMOTE SERVICE PREVENTIVE
A014
ALARM
A015 GENERAL ALARMAn alarm is present.
A016 BATTERY DISCONNECTEDThe battery is not connected to the UPS.
A017 BATTERY DISCHARGEDThe battery charge level is below the minimum value.
A018 END OF BACK-UP TIMESupply from batteries is close to finishing.
A019 OPERATING ON BATTERYThe UPS is running on battery. Load is supplied by batteries.
A020 BATTERY TEMPERATURE ALARM
A021 BATTERY ROOM ALARMThe battery cabinet temperature is too high.
A022 BATTERY TEST FAILEDThe battery has failed the last battery test.
A026 INSULATION FAULT
A027 BATTERY ALARM
A032 RECTIFIER CRITICAL ALARM
A033 RECTIFIER PREVENTIVE ALARM
be shut down.
This can be caused by a critical alarm or a user request.
The load is exceeding the UPS power specification. The machine
will turn off. Reduce the load immediately.
The UPS is unable to transfer the load between bypass and
inverter.
The redundant Unit is not available. Check individual unit alarms
to locate which is excluded from the System.
A short circuit is detected on the output. Please contact the
Service Dept.
An event has occurred forcing the UPS to stop the energy saver
function.
UPS needs routine maintenance. Please contact the Service
Dept.
UPS needs immediate maintenance. Please contact the Service
Dept.
A non-critical alarm is present. Please contact the Service Dept.
Battery temperature is greater than the threshold. If temperature
is measured using ADC+SL, verify NTC is still connected, otherwise, check the internal UPS temperature.
There is an insulation problem with the plant. Verify input from
ADC+SL.
A battery alarm is present. Maximum recharging time at two
levels, or slow discharging time protection has occurred.
There is a problem with the rectifier. Please contact the Service
Dept.
There is a non-critical problem with the rectifier. Check the fans
are working properly. Please contact the Service Dept.
NOTE: before carrying out any operations on the unit read the 'Safety standards' chapter carefully.
NOTE: any work carried out on the equipment must be performed by qualified technicians
authorised by SOCOMEC.
Routine maintenance carried out annually is recommended in order to provide optimum operating efficiency and
avoid equipment downtime.
Maintenance consists of thorough functionality checks on:
- electronic and mechanical parts;
- dust removal;
- battery inspection;
- software updating;
- environmental checks.
13.1 BATTERIES
The condition of the battery is fundamental to UPS operation.
During the operating lifetime of the battery, the UPS stores statistics on the conditions of use of the battery for analysis.
Expected battery lifetime is very much dependent on operating conditions:
- number of charging and discharging cycles;
- load rate;
- temperature.
NOTE: batteries must only be replaced with batteries recommended or sold by the manufacturer.
Batteries must only be replaced by qualified technicians.
NOTE: used batteries must be placed in appropriate containers to avoid acid leakage.
They should only be entrusted to a specialist waste disposal company.
CAUTION:
Do not dispose of batteries in a fire. The batteries may explode.
Do not open or mutilate batteries. Released electrolyte is harmful to the skin and eyes. It may be
toxic.
A battery can present a risk of electric shock and burns by high short-circuit current.
Failed batteries can reach temperatures that exceed the burn thresholds for touchable surfaces.
NOTE: servicing of batteries should be performed or supervised by personnel knowledgeable
about batteries and required precautions.
NOTE: when replacing batteries, replace with the same type and number of batteries or battery
packs.
The lifespan of consumable parts such as fans and capacitors (AC and DC) depends on whether or not the use and
environmental conditions (premises, usage or load type) are abnormal or harsh for the equipment.
It is advisable to replace consumables as follows
Consumable partYears
Fan5
AC and DC capacitor7
1. Based on operation of the unit according to the manufacturer’s specification.
Do not dispose of electrical appliances with normal waste, use separate collection facilities.
Follow local council waste regulations for proper disposal arrangements to reduce the environmental impact of waste
electrical and electronic equipment or contact your local government for information regarding the collection arrangements available.
If electrical appliances are disposed of in landfills or dumps, hazardous substances can leak into the groundwater and
get into the food chain, damaging health and wellbeing. Depleted batteries are considered as toxic waste. When
battery replacement becomes necessary, only give rundown batteries to certified and licensed waste disposal
companies. In accordance with local legislation, it is prohibited to dispose of batteries together with other industrial
waste or household refuse.
The crossed-out trash bin symbol is placed on this product to encourage users to recycle components and
units whenever possible. Please be environmentally responsible and recycle this product through your recycling facility at the end of its lifetime.
For any questions regarding the disposal of the product, contact local distributors or retailers.