OVER COVER CORE 6-10 kVA User manual

COMEX S.A.
Uninterruptible power supply
COVER CORE
6-10 kVA
User Manual

COMEX S.A.
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and it may not be reproduced without permission.
We reserve the right to modify the design and specifications without
prior notice.
©Copyright 2016
COMEX S.A.
All rights reserved.

COMEX S.A.
Table of contents
1. Safety rules.......................................................................................................................................1
2. Transport, unpacking UPS................................................................................................................3
2.1. Rack 19’’ Installation ...............................................................................................................3
2.2. Tower Installation ....................................................................................................................3
3. Design and connection.....................................................................................................................4
3.1. Rear panel view.........................................................................................................................4
3.2. Connection of external batteries ..............................................................................................5
3.3. Connection of input and output................................................................................................6
3.4. Remote EPO connection ...........................................................................................................6
3.5. Communications connection ....................................................................................................7
4. Operations of LCD............................................................................................................................8
4.1. Button opertions .......................................................................................................................8
4.2 LED indicators............................................................................................................................9
4.3 LCD Screen ...................................................................................................................................10
4.4 Signal alarms ................................................................................................................................11
4.5 Letter abbreviations LCD.........................................................................................................11
4.6 Settings....................................................................................................................................12
4.7 Description of UPS modes.......................................................................................................15
4.8 Warning codes.........................................................................................................................16
4.9 Error codes...................................................................................................................................16
4.10 Warnings UPS and audible alarms.............................................................................................17
4Operation of UPS ...........................................................................................................................18
5.1 Turn on UPS.............................................................................................................................18
5.2 Turn off UPS............................................................................................................................18
5.3 Turn on UPS from batteries.....................................................................................................18
5.5 Switch UPS from bypass service mode to normal mode ........................................................19
5.6 Battery test..............................................................................................................................19
5.7 Mute audible alarm.................................................................................................................19
5.8 Software installation ...............................................................................................................19
6Operating environment and operation of the UPS.......................................................................20
6.1 Operating conditions...............................................................................................................20
6.3 Battery replacement ...............................................................................................................20

1
1. Safety rules
This manual contains information on the safe use of the UPS. Before unpacking and installing the
power supply, please read it carefully and follow its recommendations.
Meets the standards - EXECUTION
EN 62040-3
Uninterruptible power systems (UPS): The methods for
determining the properties and test requirements.
Meets the standards - Electromagnetic compatibility
EN 62040-2 :2006 C2
Uninterruptible Power Supply (UPS): Electromagnetic
compatibility.
EN 61000-2-2 :2002
Electromagnetic compatibility (EMC): Environment. Compatibility
levels for disturbances Conducted LF and signaling in public low-
voltage power systems.
EN 61000-4-2 :2009
Electromagnetic compatibility (EMC): Testing and measurement -
test of resistance to electrostatic discharge.
EN 61000-4-3 :2006
+A2 :2010
Electromagnetic compatibility (EMC): Testing and measurement
techniques - Test of resistance to electromagnetic field of radio
frequency.
EN 61000-4-4 :2012
Electromagnetic compatibility (EMC): Testing and measurement
techniques - Test of resistance to fast transients.
EN 61000-4-5 :2014
Electromagnetic compatibility (EMC): Testing and measurement
techniques - Surge immunity test.
EN 61000-4-6 :2014
Electromagnetic compatibility (EMC): Testing and measurement
techniques - Immunity to conducted disturbances, induced by
radio-frequency fields.
EN 61000-4-8 :2010
Electromagnetic compatibility (EMC): Testing and measurement
techniques - field immunity test frequency magnetic grid.
The device complies with Directive 2004/108/EC (EMC).
Meets the standards - SAFETY
EN 62040-1 :2008
Uninterruptible power systems (UPS): General and safety
requirements for UPS.
EN 60950-1:2006
Equipment of teleinformation. Security.
IEC 60417
Symbols used on devices
The device complies with Directive 2006/95/EC (LVD).
警告
危险
警告
危险
警告
危险

2
CSA-2050.01
•Keep this user manual! It contains important information regarding the operations of UPS which
which should be used during installation and maintenance of the UPS and batteries.
•If the power supply is cold and will be moved to a warm room, condensation may occur. Therefore,
you should wait at least 2 hours until its launch.
•To reduce the risk of electric shock, the UPS should be installed in a room free of contaminants at
the right temperature and humidity. The ambient temperature must not exceed 40°C.
•Do not connect to the UPS output devices, which can cause it to overload, eg. Laser printers,
electric heaters, etc..
•Cables should be connected and positioned in such a way that no one has the possibility of
accidentally occur, or disconnected.
•The UPS must be connected to the wall socket with the proper protective conductor (PE).
•Do not block ventilation openings in the UPS. Make sure that the ventilation holes are discovered
and there is a minimum of 25cm of free space for free ventilation.
•Power supply socket UPS should be protected by an appropriate switch or circuit breaker.
•The UPS has its own power source of the battery, so sockets output voltage may be present,
although the UPS is not connected to the network.
•Support the battery should be performed by trained personnel who are knowledgeable about the
battery life and retain appropriate precautions during their use.
•When replacing the batteries, use batteries of the same amount and with the same parameters,
ie. Nominal voltage, capacity and dimensions.
WARNING! Do not dispose of batteries in a fire. The battery may explode.
WARNING! Do not open or damage batteries. Released electrolyte is harmful to skin
and eyes. It may be toxic.
•A battery can present a risk of electric shock. When working with batteries, take the following
precautions:
oRemove from the hand of watches, rings and other metal objects.
oWear rubber gloves and boots.
oDo not lay tools or metal parts on the battery.
oDisconnect the source for charging the battery before connecting or disconnecting battery
terminals.
•Make sure the battery is not accidentally grounded. If present, remove the source of ground fault.
Contact with any part of a grounded battery can result in electrical shock.

3
CSA-2050.01
2. Transport, unpacking UPS
Check carefully that the carton and the contents are not damaged. If any damage is found,
immediately notify the shipping company and distributor of power supply.
Do not dispose carton of UPS.
1. If there was not any damage carefully open the carton.
2. Extract all the protective elements (sponges, fillers).
3. Gently remove the UPS from the protective film and place it on a clean, flat, stable surface.
The UPS should be transported only in the original packaging to prevent damage to
mechanical shocks and impacts.
2.1. Rack 19’’ Installation
UPS CORE series can be mounted in rack 19 ''. UPS (2U) and battery module (3U) requires of space for
installation. Each element requires optional mounting brackets (rack rails) for fixing the rack.
For proper installation of the following:
Step 1
Step 2
2.2. Tower Installation
To install the power supply in a Tower, use the special stands mounting adapter and allow its stable
foundation in a vertical position.
For proper installation of the following:
Step 1
Step 2
Step 3

4
CSA-2050.01
3. Design and connection
3.1. Rear panel view
Draw 1 UPS COVER CORE 6-10K
Draw 2 Battery module COVER CORE 6-10K
1. Current Connector (version only parallel operation)
2. Connector for parallel operation (only for versions of parallel operation)
3. External battery connector
4. Slot for SNMP
5. RS-232
6. USB
7. Remote EPO
8. Circuit breaker
9. Output terminal
10. Input terminal
11. Fans
12. Input controlling maintenece external bypass
13. Battery breaker
14. Additional battery connector.

5
CSA-2050.01
Make sure that between the UPS and the battery module is mounted battery breaker.
Before connecting the battery module and the breaker UPS must be OFF.
3.2. Connection of external batteries
Connect one end of the battery into the corresponding slot on the rear panel of the UPS,
the other end of the slot located on the battery unit. In the case of a larger number of modules
the battery, the remaining connections are made between the battery modules provided as shown
below.
If you need to extend the autonomy, the power supply has the ability to connect batteries
a much larger capacity, by fitting him with an adjustable Charger with capacity 4A.
Setting the maximum charging current of the battery is made by authorized service of COVER UPSes.
In the case of the external battery of greater capacity, arranged for
racks or cabinets, pay special attention to the installation of additional
switch on a battery and the correct polarity of the wires connected from
batteries to the UPS. Incorrect wiring "+" and "-" may cause
permanent damage to the UPS.

6
CSA-2050.01
3.3. Connection of input and output
UPS CORE 6K and 10K is designed for permanent connection via terminal
which is localized on the rear side of UPS, as shown below.
UPS suitable for installation in single-phase three-wire,
TN with grounded neutral.
The UPS must be connected to a separate electrical system, made in accordance with the applicable
in the national rules and regulations. Input circuit UPS should be protected switch
over-current or fuse-element of the required recommendations in the current response.
On the input side of the UPS is not recommended to use a residual current device.
The cables should be connected and arranged in such a way that no one have the
possibility of their accidental disconnection.
3.4. Remote EPO connection
UPS has a EPO port for connecting the remote REPO switch (Remote Emergency Power
Off). Normally
EPO port is configured as a normally closed (NC), activation EPO takes place by
interrupting the connection between Pin 1 and Pin 2 (removal jumper). You can change
the configuration of EPO to NO (normally open) with level settings menu on the LCD.
Changing the configuration to NO It makes it necessary to remove the jumper between
pin 1 and pin 2.
GND
GND
Output L-N
Input L-N

7
CSA-2050.01
3.5. Communications connection
The UPS is equipped with three communication ports:
To enable automatic management and monitoring of the UPS, connect the supplied
UPS USB cable from one side to the USB port on the UPS and the other into the USB port on your
computer. Supplied with the UPS software allows you to automate processes on / off
receivers connected to the power supply depending on the events that occur on the UPS
(Eg. Power failure, low battery, overload, etc.).
The software allows also for current monitoring and recording the history of the event UPS.
UPS also has a slot for an additional card, which allows retrofitting adapter SNMP
for remote communication via the Internet or a card of the relay contacts AS-400 to communicate
with external surveillance systems for example. BMS.
Warning! RS-232 and USB can not be used together.