Powertronix VELA 50-60 kVA, VELA 50 kVA, VELA 60 kVA User Manual
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
POWERTRONIX
UNINTERRUPTIBLE POWER SUPPLY
USER MANUAL
VELA 50-60 kVA
Document : DT0419 English - Ptx
Revision Date Checked by Approved by
00 01-10-2007 01-10-2007 Riccardo G.
01 22-10-2007 22-10-2007 Gabriele P. 22-10-2007 Andrea G.
02 10/12/2008 10/12/2008 Andrea P. 10/12/2008 Andrea G.
POWERTRONIX SpA reserves the right to modify this document without any notice
01-10-2007 Andrea G.
Darek A.
Pag. 1 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
INDEX
INDEX ................................................................................................................................................................................2
1 UPS GENERAL INFO..............................................................................................................................................4
1.1 UPS GENERAL DESCRIPTION.......................................................................................................................4
1.1.1 UPS APPLICATIONS ...............................................................................................................................4
1.1.2 POWER AND AUTONOMY .....................................................................................................................4
1.1.3 SAFETY AND SIMPLICITY OF USE ......................................................................................................4
1.2 CONFIGURATIONS AND OPTIONAL EQUIPMENTS...................................................................................5
1.2.1 BASE CONFIGURATION.........................................................................................................................5
1.2.2 BATTERY CABINET.................................................................................................................................5
1.2.3 TRANSFORMER CABINET.....................................................................................................................5
1.2.4 CIRCUITS FOR REMOTE COMMUNICATION.....................................................................................6
1.2.5 UPS MANAGEMENT SOFTWARE.........................................................................................................6
1.3 REMOTE PANEL................................................................................................................................................7
1.4 REMOTE E.P.O. PUSHBUTTON .....................................................................................................................7
1.5 OPERATING THEORY......................................................................................................................................8
1.5.1 UPS BLOCK DIAGRAM ...........................................................................................................................8
1.5.2 INPUT STAGE, POWER MODULE AND OUTPUT STAGE ................................................................8
1.5.3 LOGIC AND AUXILIARY CIRCUITS.......................................................................................................9
1.5.4 BATTERIES...............................................................................................................................................9
1.5.5 MANUAL BY-PASS...................................................................................................................................9
1.5.6 FRONT PANEL .........................................................................................................................................9
2 INSTALLATION INSTRUCTIONS........................................................................................................................10
2.1 GENERAL INFORMATIONS...........................................................................................................................10
2.2 RECEPTION AND IDENTIFICATION.............................................................................................................10
2.3 STORAGE.........................................................................................................................................................10
2.4 UPS POSITIONING..........................................................................................................................................11
2.5 ROOM SPECIFICATIONS...............................................................................................................................13
2.6 CONNECTIONS AND LAYOUT TO THE MAINS .........................................................................................14
2.7 UPS AUX CONNECTIONS .............................................................................................................................17
2.8 REMOTE COMMUNICATION BOARD..........................................................................................................18
2.8.1 REMOTE PANEL (OPTIONAL).............................................................................................................19
2.8.2 UPS MANAGEMENT SOFTWARE.......................................................................................................20
2.8.3 REMOTE E.P.O. PUSHBUTTON..........................................................................................................20
2.9 EARTH CONNECTION....................................................................................................................................20
3 CONTROL PANEL.................................................................................................................................................21
3.1 INTRODUCTION ..............................................................................................................................................21
3.2 LCD CONTROL PANEL...................................................................................................................................22
3.3 UPS STATES AND ALARMS VISUALIZATION............................................................................................23
3.4 MEASUREMENTS...........................................................................................................................................24
3.5 UPS IN FAULT CONDITIONS.........................................................................................................................25
3.6 MENU 1: UPS COMMANDS ...........................................................................................................................26
3.7 MENU 2 : EVENTS HISTORY.........................................................................................................................26
3.8 MENU 3 : OPERATIVE LANGUAGE..............................................................................................................26
3.9 MENU 4: CLOCK..............................................................................................................................................26
3.10 MENU 5 : UPS CONFIGURATION............................................................................................................26
POWERTRONIX SpA reserves the right to modify this document without any notice
Pag. 2 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
4 INSTRUCTIONS FOR THE UPS ..........................................................................................................................27
4.1 INTRODUCTION ..............................................................................................................................................27
4.2 POWER SWITCHES........................................................................................................................................27
4.3 UPS START-UP PROCEDURE......................................................................................................................29
4.4 INSTRUCTIONS FOR SWITCHING SYSTEM TO MANUAL BY-PASS MODE........................................30
4.5 INSTRUCTIONS FOR RETURN FROM MANUAL BY-PASS MODE TO NORMAL OPERATION .........31
4.6 INSTRUCTIONS FOR COMPLETE SHUTDOWN OF THE UPS................................................................32
4.7 E.P.O. (EMERGENCY POWER OFF) STOP ................................................................................................32
4.8 INSTRUCTIONS FOR TURNING ON THE UPS IN POWER SAVE MODE ..............................................33
4.9 INSTRUCTIONS FOR SWITCHING SYSTEM IN POWER SAVE MODE TO MANUAL BYPASS MODE
34
4.10 INSTRUCTIONS FOR RETURN FROM MANUAL BY-PASS MODE TO NORMAL OPERATION IN
POWER SAVE MODE................................................................................................................................................35
4.11 INSTRUCTIONS FOR COMPLETELY SHUTTING OFF THE UPS IN POWER SAVE MODE...........36
4.12 MANAGING THE UPS BATTERY..............................................................................................................37
5 UPS IN PARALLEL................................................................................................................................................38
5.1 SYSTEM SET-UP.............................................................................................................................................38
6 TROUBLESHOOTING...........................................................................................................................................39
6.1 GENERAL ALARMS.........................................................................................................................................39
6.2 CASE OF THE FIRE ........................................................................................................................................40
6.3 FAULTS RELATED TO THE LOAD................................................................................................................40
7 SCHEDULED MAINTENANCE.............................................................................................................................41
7.1 ANNUAL MAINTENANCE...............................................................................................................................41
7.1 SCHEDULED COMPONENTS REPLACEMENT..........................................................................................41
POWERTRONIX SpA reserves the right to modify this document without any notice
Pag. 3 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
1 UPS GENERAL INFO
1.1 UPS GENERAL DESCRIPTION
These UPS families have the compact construction, with the outer metal frame and the electronic circuits
and power components inside. All user accessible elements an the control panel are placed on the front
side.
The top and side covers can be removed, giving an access to the internal part of the UPS for the service or
maintenance purposes.
The front side of all units contains the user interface panel useful for monitoring, maintenance and control.
The UPS has a air forced cooling system, the air is going out to the back side of the cabinet.
The terminal block for the electrical connection to the mains, reserve, load, external batteries, and the main
circuits breakers, are located on the front side of the unit.
1.1.1 UPS APPLICATIONS
The new UPS family was designed to provide stabilized and filtered power, especially for supplying
sophisticated and sensitive electronic devices (i.e. for data processing systems). Vela UPSes can be used
to supply electronic systems of medical centers, police stations, motorway tunnels, broadcasting stations,
banks, technical and administrative offices, requiring the power source free from voltage and frequency
variations.
1.1.2 POWER AND AUTONOMY
Thanks to its modular design, the UPS models are available with rated power from 50kVA to 65kVA
For all the size of the family are not available the internal battery, an or more external battery modules can
be used to increase the UPS autonomy.
1.1.3 SAFETY AND SIMPLICITY OF USE
All the UPS elements available for user daily maintenance are insulated and disconnected from hazardous
voltages.
Control of the overload and excessive temperatures guarantees the immediate and most suitable
intervention in the case when one of these conditions occurs during operation.
The operator can view the UPS status on the front panel and perform shut down or switching operations
easily (see chap. 3)
The unit is provided with the E.P.O. (Emergency Power Off). This function is activated by pressing the
button located on the front panel.
A remote E.P.O (optional) switch can be connected to UPS to provide remote emergency power off action.
The UPS state can be easily monitored with the personal computer and an interacting program (optional) or
through the remote panel (optional), especially when the UPS is installed in unmonitored areas. Refer to
the chapters 1.2.5 - 1.2.6.
POWERTRONIX SpA reserves the right to modify this document without any notice
Pag. 4 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
1.2 CONFIGURATIONS AND OPTIONAL EQUIPMENTS
1.2.1 BASE CONFIGURATION
The UPS is available in the following configurations:
- Six pulses configuration 50-60 kVA
- 12 pulses configuration 50-60 kVA
- 12 pulses configuration + low THD 50-60 kVA
1.2.2 BATTERY CABINET
If required, the UPS can be furnish with additional optional battery cabinet to increase the autonomy
All the batteries will be mounted in a separate cabinet with opportune dimensions complete of power circuit
breaker and protections.
1.2.3 TRANSFORMER CABINET
If required, there is available a galvanic isolating transformer, positioned in a separate cabinet.
The standard transformer is three-phase/three-phase (or single-phase/single-phase or three-phase/singlephase) with 1:1 ratio, but it can be supplied with a different transformation ratio upon customer request.
POWERTRONIX SpA reserves the right to modify this document without any notice
Pag. 5 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
1.2.4 CIRCUITS FOR REMOTE COMMUNICATION
Remote communication board (the code CS0118),
gives possibility of monitoring and communicating with
UPS.
Monitoring can be implemented with the PC and
dedicated software or through a remote panel. There
are also voltage free contacts available on the terminal
board M1 (more info at page 18).
1.2.5 UPS MANAGEMENT SOFTWARE
The “UPS MANAGEMENT” Generex communication
software allows interaction between UPS and PC or
the network based on Windows, Win-NT, Novell, OS2,
Dec, and Linux operating systems.
The software is used to monitor and control
parameters of one or more UPS units supplying the
network (more info at page 22)
CN1
M1
CN3
CN4
POWERTRONIX SpA reserves the right to modify this document without any notice
Pag. 6 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
1.3 REMOTE PANEL
The remote panel is used for remote viewing of the UPS state; it shows the status of the main UPS blocks
with LED indicators and the sound signalization in the case of alarm conditions (more info at page 21)
1.4 REMOTE E.P.O. PUSHBUTTON
The remote E.P.O push-button provides the safe, remote way to fast and full disable the unit running in the
event of an emergency (more info at page 22)
POWERTRONIX SpA reserves the right to modify this document without any notice
Pag. 7 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
Fig. 1.5.1
1.5 OPERATING THEORY
The UPS described here is an on-line dual conversion type UPS, with automatic by-pass in compliance
with European standard EN62040-1-2. This UPS performs the dual conversion of the incoming voltage
continuously and without interruption.
The absence of direct connection between mains and load eliminates the possibility of carrying
disturbances from mains to the load. The dual conversion technique guarantees to the load delivering
energy regulated both in voltage and frequency - thus ideal for the operation of professional applications.
When the input voltage exceeds the allowed range or - more simply - is not present, the load is supplied by
energy transferred from the batteries.
The system is supplied with an automatic by-pass; in the event of the UPS fault or overload the by-pass
connects the load directly to the mains via a reserve line, making possible maintaining normal load
operation without supply interruptions. See the fig. 1.5.1
1.5.1 UPS BLOCK DIAGRAM
I3
MANUAL BY-PASS MANUAL BY-PASS
I2
RESERVE LINERESERVE LINE
MANUAL BY-PASS
3PH + N + PE
MAINS INPUT
RECTIFIER - STEP UP CONVERTER INVERTER STATIC SWITCH
I1
BATTERY CAHRGER
BATTERY CABINET
I4
OUTPUT-LOAD
1.5.2 INPUT STAGE, POWER MODULE AND OUTPUT STAGE
From the input bars the mains voltage is connected through the MAINS INPUT l1 switch to the power
module.
The rectifier-step-up converter controlled by the control logic, performs the AC/DC conversion of the mains
voltage (during normal operating conditions) or the DC/DC conversion of the battery energy when the
mains power is absent or not within the allowed range.
The DC voltage from the converter powers the inverter module, which creates AC voltage, adjusting the
current depending on the load needs.
The last module is the automatic by-pass. It transfers the filtered and regenerated energy from the inverter
module to the load during normal operating conditions, or - when UPS fault or overload occurs - from
reserve line, still providing the energy to the load. When disappears the cause which forced UPS to
switching to the reserve line, the by-pass automatically switches the load to the inverter power source.
The filtered, regenerated and stabilized mains voltage supplies the load through the UPS OUTPUT (l4)
switch. Refer to the figure 1.5.1
3PH + N + PE
POWERTRONIX SpA reserves the right to modify this document without any notice
Pag. 8 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
1.5.3 LOGIC AND AUXILIARY CIRCUITS
The control logic occupies the separate board (CS0119) and represents the “intelligence” of the UPS.
It manages operations of the step-up converter, inverter and by-pass, based on feedback signals taken
from the power module. The control logic also manages the other three boards: the battery charger,
auxiliary power supply and signal interface.
The battery charger handles recharging of the outside batteries connected to the UPS.
The signal interface receives the signals from the control logic and converts them into the protocol required
by the front panel of the UPS and also the relays board. Going backwards, the selected commands from
the front panel (automatic by-pass forcing) and/or relay board (EPO) are sent from the signal interface to
the control logic which interprets them and performs desired operation – like switch on/off inverter or shut
down the unit.
The signal interface, except controlling standard relays board, can also control another (optional) one.
The auxiliary power supply supplies all the boards and electronic components in the UPS.
1.5.4 BATTERIES
The battery set provides energy to the system when the input mains is out of the allowed range
or not present; in all other cases batteries are constantly recharged by the charger module. In this way the
batteries are always ready for use when required.
1.5.5 MANUAL BY-PASS
The manual by-pass is useful in the situations, when it is necessary to disable the UPS and keep the load
supplied by the mains (i.e.: UPS stopped, fault, etc.). can be activated with using the MANUAL BY-PASS
(l3) switch, located in the front part of the UPS (refer to chapter 4). In normal operating conditions this
circuit breaker remains in rest position, protected with the mechanical lock (the padlock).
1.5.6 FRONT PANEL
The UPS can be managed via the front panel. Using the panel it is possible to execute the commands,
display states and measurements and reset the alarm circuits.
The panel is equipped with an LCD screen used to display the operating status of the UPS, the load and all
types of measurement (see chapter 3)
POWERTRONIX SpA reserves the right to modify this document without any notice
Pag. 9 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
2 INSTALLATION INSTRUCTIONS
2.1 GENERAL INFORMATIONS
This chapter describes the system installation procedures and lists the following subjects:
2.2 Reception and identification
2.3 Storage
2.4 UPS positioning
2.5 Room specifications
2.6 Arrangement and connection to mains
2.7 UPS Auxiliary connections
2.8 Earth connection
2.2 RECEPTION AND IDENTIFICATION
After removing the packing, visually inspect inside and outside the UPS and battery module (if included) to
check for any damage that could occur during shipping. If there is any damage, inform the shipper or
retailer immediately.
Check the supplied material against the packing slip.
The machine has an adhesive identification plate indicating the type, power and serial number; it is located
on the right door (fig.2.2).
2.3 STORAGE
If the system is not going to be installed immediately it must be stored in an environment with adequate
protection against excessive humidity and sources of extreme heat (from +5 to +40°C, humidity less than
95% without condensation).
If the battery module is supplied, also make sure that no more than 6 months pass between one
battery recharge and the next. Once this period of time has elapsed, temporarily hook the UPS up to the
mains and run it for the time needed to recharge the batteries.
POWERTRONIX SpA reserves the right to modify this document without any notice
Fig. 2.2
Pag. 10 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
2.4 UPS POSITIONING
All the size and configurations are developed in the same cabinet with the characteristics described in the
tables 2.4a-b-c below:
6 PULSES VERSION (STANDARD)
POWER
(kVA)
50 196
60
POWER
(kVA)
50 330
60
POWER
(kVA)
50 370
60
For handling you need to remember that the machine, unless special arrangements are made, is shipped
and thus handled, thus you need to refer to the higher weight of the version used.
All the connections are located in the rear panel and can be reached by just removing the cover as
shown on the fig. 2.4
DIMENSIONS W x D x H (mm) WEIGHT (Kg)
530 x 950 x 1220
196
Tab. 2.4a
12 PULSES VERSION
DIMENSIONS W x D x H (mm) WEIGHT (Kg)
530 x 950 x 1220
330
Tab. 2.4b
12 PULSES VERSION + LOW THD
DIMENSIONS W x D x H (mm) WEIGHT (Kg)
530 x 950 x 1220
370
Tab. 2.4c
POWERTRONIX SpA reserves the right to modify this document without any notice
Pag. 11 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
fig. 2.4
CABLES INPUT
L1 L2 L3 N L1 L2 L3 N
Fig. 2.4 shows the external connections.
L1
L2 L3 N
INGRESSO
PRINCIPALE
INGRESSO
RISERVA
USCITA
+
BATT
-
BATT
Looking at the front, the cables input is located on the lower side and accessible after opening the main
UPS door (fig.2.5)
For the cables connection according to the UPS configuration refer to fig.2.4
POWERTRONIX SpA reserves the right to modify this document without any notice
Fig. 2.5
Pag. 12 di 41
R&D
–
PROCEDURA START
-
UP DT 0419
–
E02
2.5 ROOM SPECIFICATIONS
The room where the UPS is installed must be clean; it must have pollution class 2 (CEI) and must be able
to dissipate the heat produced by the machine, as shown in table 2.5a.
Tab. 2.5a
Power
Rated power
(kVA)
50 4
60 4.8
For correct battery ventilation, the room must be able to ensure an exchange of air equal or greater than
the value shown in table 2.5b.
Tab. 2.5b
Air exchange only for battery hydrogen
Air exchange for
Air exchange for
15’ auton.
(m3/h)
10 19 32
Remember that the average life of the batteries is closely correlated with the operating temperature;
a temperature of around 20°C is normally recommended.
(when the temperature rises above 20°, for each 10° higher the battery life drops by 50%)
Power dissipation
(kW)
30’ auton.
(m3/h)
Air exchange for
1h auton.
(m3/h)
POWERTRONIX SpA reserves the right to modify this document without any notice
Pag. 13 di 41
Loading...