www.sven.fi
OPERATION
MANUAL
Uninterruptible
Power Supply
PRO+
ENG
1
Operation Manual
PRO+
CONTENTS
ENG .................................................................................................
1. PRECAUTIONS .......................................................................................
2. SPECIAL FEATURES ................................................................................
3. PACKAGE CONTENTS ............................................................................
4. OPERATING PRINCIPLE ..........................................................................
5. DESCRIPTION .....................................................................................
6. MAIN FUNCTIONS ............................................................................
7. CONNECTION ......................................................................................
8. BATTERY MAINTENANCE ........................................................................
9. TROUBLESHOOTING .............................................................................
10. TECHNICAL SPECIFICATIONS ..................................................................
Technical support is on www.sven.fi
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Congratulations on your purchase of the Sven uninterruptible power supply!
Please read this Оperation Мanual before using the unit and retain this Оperation Мanual in a safe
place for future reference.
COPYRIGHT
© 2014. SVEN PTE. LTD. Version 1.0 (V 1.0).
This Мanual and information contained in it are copyrighted. All rights reserved.
TRADEMARKS
All trademarks are the property of their legal holders.
NOTICE OF RESPONSIBILITY RESTRICTION
Despite the exerted efforts to make this Мanual more exact, some discrepancies may occur. The
information of this Мanual is given on “as is” terms. The author and the publisher do not bear any
liability to a person or an organization for loss or damages which have arisen from the information,
contained in the given Мanual.
UNPACKING
Unpack the device carefully. Make sure there are no accessories left in the box. Check up the
device for damages; if the product was damaged during transportation, address the firm which
carried out the delivery; if the product functions incorrectly, address the dealer at once.
ENG
2
Uninterruptible
Power Supply
1. PRECAUTIONS
Before operating this device, please carefully read the following safety instructions:
• Before switching on the Uninterruptible Power Supply (UPS) in the electric mains for the first time,
it is necessary to charge the storage battery for at least 12 hours. For this purpose the UPS should
be switched on without load.
• If the storage battery has fully run down or the UPS has not been operated for three months, it is
also necessary to charge the storage battery for at least 12 hours. Otherwise, its durability will be
considerably reduced .
• The UPS is designed solely for operation with PCs equipped with switching power supply units*.
It is strongly forbidden to connect inductive or capacitive load, as well as fully resistive load. Such
loads include any devices with transformer power unit, electric engines, fluorescent lamps, laser
printers, any heating appliances, etc.
• During operation, the case of the device can be heated up to 50 °C, which is absolutely normal.
• It is strongly forbidden to open case of the device, as there is high voltage inside. If some prob-
lems occur, please address an authorized service centre. For the list of authorized service centres
please go to www.sven.fi.
• Do not let liquid and foreign objects get inside the device, it can cause short circuit or electric
shock.
• In case there are signs of improper operation of the device (sparkling, unusual smells, etc.), it is
necessary to turn off the device immediately and disconnect it from the mains, and address your
nearest authorized service centre.
• It is forbidden to connect the UPS to equipment with power consumption higher than its
maximum output power. It can cause overload and breakdown of the device.
It is strongly forbidden to operate the device in following conditions:
• in dusty environment or environment containing highly inflammable gas;
• at temperature higher than 40 °C or lower than 0 °C;
• at relative humidity level higher than 90 %;
• in direct sunlight or next to heating elements;
• in vibration places;
• outdoors.
• In case of fire use only powder fire extinguisher, as using water can cause electric shock.
• Try to install the UPS in proximity to power supply, in such way it will be easier to unplug the device
if necessary.
*The device operation is not guaranteed when connecting UPS with APFC (active power factor
correction).
ENG
3
Operation Manual
PRO+
2. SPECIAL FEATURES
• Automatic voltage regulation within 165-275V (built-in voltage regulator)
• Cold Start feature at battery power supply
• Type of load: PC, monitor
• Short circuit, impulse and high frequency interference protection
• Transformer thermal protection
• Multifunctional LCD display (in Pro+ 650 (LCD, USB)/ 850 (LCD, USB)/ 1000 (LCD, USB)/
1500 (LCD, USB) models)
• Connection to PC via USB port (in Pro+ 650 (LCD, USB)/ 850 (LCD, USB)/ 1000 (LCD, USB)/
1500 (LCD, USB) models)
• Metal case (in Pro+ 600/ Pro+ 650 (LCD, USB)/ 850 (LCD, USB)/ 1000 (LCD, USB)/
1500 (LCD, USB) models)
• Fire-proof ABS plastic case (in Pro+ 400 models)
3. PACKAGE CONTENTS
• Uninterruptible power supply — 1 pc
• Software CD disk (for Pro+ 650 (LCD, USB)/ 850 (LCD, USB)/ 1000 (LCD, USB)/
1500 (LCD, USB) models) — 1 pc
• Interface cable (for Pro+ 650 (LCD, USB)/ 850 (LCD, USB)/ 1000 (LCD, USB)/
1500 (LCD, USB) models) — 1 pc
• Fuse — 2 pcs
• Operation manual — 1 pc
• Warranty card — 1 pc
4. OPERATING PRINCIPLE
• Line-interactive UPS’s provide perfect protection of PCs and peripherals. If there are drops of
power supply in the mains, the device connected to the UPS is powered by battery via inverter
converting +12/24V DC voltage into 220V AC voltage, which allows to save data and shut down the
operation of the system properly.
• If mains voltage is normal, the current goes through a filter to AVR module (Automatic Voltage
Regulator). Voltage is increased or reduced if necessary to correspond to standard 220V voltage,
then voltage is supplied to the device connected to the UPS. At the same time the charging unit
charges the battery.
ENG
4
Uninterruptible
Power Supply
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k
5. DESCRIPTION
a : Power LED (red). Lights up at voltage failures (or
when voltage goes beyond normal limits) at the UPS
output
b : ON-line operation LED (green). Lights up when
mains voltage is within normal limits
c : UPS switch-on button
d : Charge LED (yellow). Lights up when the battery
is charging
e Off-line operation indicator
f Greeting
g Battery capacity indicator
h Load indicator
i Output voltage
j Input voltage or frequency in off-line
operation mode
k LCD display
Pro+ 600/800
Pro+ 400
a
b
c
d
b
c
d
a
UPS with LCD display
Pro+ 650 (LCD, USB)/ 850 (LCD, USB)/
1000 (LCD, USB)/ 1500 (LCD, USB)
ENG
5
Operation Manual
PRO+
Important!
Before the first start-up of the UPS it is necessary to charge the battery for at
least 12 hours without load.
6. MAIN FUNCTIONS
• If there is no electric power supply in the mains, the UPS is powered with a battery, while the
device connected to the PC produces an audio alarm every 6 seconds. Audio alarming turns off in
40 seconds.
• When the battery is running down, the UPS starts to produce an audio alarm every 2 seconds.
• When the battery has fully run down, there is a long audio alarm after which the UPS automatically
switches off within 20 seconds.
• When electric power supply restores in the mains, the UPS automatically switches on. Then the
battery should be charged for at least 12 hours.
7. CONNECTION
• Install the UPS in proximity to your PC and a socket.
• Switch off your PC and pull out the power cable from the socket.
• Connect the PC to the UPS.
• Plug the UPS to the 220 V mains and press ON/OFF switch of the UPS.
• Then PC can be switched on.
Connection of models with USB port to your PC:
• Interface USB cable controls the state of UPS with software (included) in Windows operating
system.
• The software allows to control of input voltage level and the state of battery.
• If power supply in the mains drops, the UPS can properly shut down the system by means of the
software, then the UPS turns off.
• Software allows to set the PC switch-off time, and also to keep record of the state of mains power
supply.
Important! UPS is designed for powering only PCs and monitors, therefore refrain from
connecting other peripherals such as printers, scanners, speaker systems, etc.
ENG
6
Uninterruptible
Power Supply
9. TROUBLESHOOTING
Problem
The UPS is connected to the mains with
voltage nominal, though the device
shows no voltage in the mains and enters
off-line mode.
The UPS does not start.
When power supply drops, the UPS
immediately switches off.
Solution
There is over- or undervoltage in the mains. Switch off
the PC and the UPS. Switch them on again after
voltage becomes normal.
The fuse has burned down. Replace it.
1. The battery is discharged. It is necessary to carry
out the whole cycle of battery charging.
2. The battery is out of order. It is necessary to
replace the battery.
Important! Note that battery operation time is limited to 3-20 minutes, if mains power supply
is cut off. During this time it is necessary to save all open documents and switch off the PC,
then the UPS should also be switched off.
8. BATTERY MAINTENANCE
Pro+ UPS series contains one or two maintenance-free sealed lead-acid batteries. High humidity,
too high or low temperature, frequent battery discharge reduce its durability. If battery has not
been operated for a long period of time, it also has negative impact on its durability. Therefore, it is
recommended to carry out the whole cycle of battery charging/discharging at least once per three
months.
Storage conditions
• The UPS should be stored closed in vertical position in a dry and cool place with fully charged
storage battery.
• Before placing the UPS in storage, charge it for 10 hours.
Warning! Do not operate the UPS in environment with operating temperature not corresponding to value given in Technical Specifications.
If none of the above methods can solve the problem, please seek professional advice at your
nearest service center. Never attempt to repair the product yourself.
ENG
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Operation Manual
PRO+
Моdels
Parameters
10. TECHNICAL SPECIFICATIONS
Apparent power, VA
Active power, W
Battery capacity, A•h
Battery voltage, V
USB
LCD
Type of load
Input voltage, V
Input frequency, Hz
Output voltage, V
Output frequency, Hz
Backup time, min
Transfer time, ms
Short circuit protection
Efficiency, %
Operating temperature, °C
Operating humidity, %
PC, monitor
165 – 275
50
220 ± 10 %
50 ± 1 (backup mode)
3-20 (dependent on connected load)
≤ 10
fuse, voltage converter current limiter* (* models with LCD display)
> 80
0 - 40
10 ~ 90
Notes. Technical specifications given in this table are supplemental information and cannot give occasion to
claims. Technical specifications are subject to change without notice due to improvement of SVEN
production.
++ +
7 9 2 × 7
Pro+650
(LCD, USB)
Pro+850
(LCD, USB)
Pro+1000
(LCD, USB)
390 510 600
650 850 1000
12 12 2 4
––
77
240
Pro+
400
Pro+
600
360
400 600
12 12
––
++ +
+
2 × 9
Pro+1500
(LCD, USB)
900
1500
24
+
PRO+
Uninterruptible
Power Supply
Модели: Pro+ 400/ 600/ 650 (LCD, USB)/
850 (LCD, USB)/ 1000 (LCD, USB)/ 1500 (LCD, USB)
Импортер в России: ООО «СКАНДИТРЕЛ», 111024,
РФ, г. Москва, ул. Авиамоторная, д. 65, стр. 1.
Уполномоченная организация в России: ООО «РТ-Ф»,
105082, г. Москва, ул. Фридриха Энгельса, д. 75, стр. 5.
Условия гарантийного обслуживания смотрите
в гарантийном талоне или на сайте www.sven.fi.
Гарантийный срок: 24 мес.
Срок службы: 5 лет.
Производитель: «СВЕН ПТЕ. Лимитед», 176 Джу Чиат Роуд,
№ 02-02, Сингапур, 427447. Произведено под контролем
«Свен Скандинавия Лимитед», 48310, Финляндия,
Котка, Котолахдентие, 15. Сделано в Китае.
Manufacturer: SVEN PTE. LTD, 176 Joo Chiat Road,
№ 02-02, Singapore, 427447. Produced under the
control of Oy Sven Scandinavia Ltd. 15, Kotolahdentie,
Kotka, Finland, 48310. Made in China.
® Registered Trademark of Oy SVEN
Scandinavia Ltd. Finland.
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