Sven RT-800, RT-1000, RT-500 Operation Manual
OPERATION
MANUAL
www.sven.fi
RT-500
RT-800
RT-1000
UPS for prolonged
power supply
Congratulations on your purchase of the Sven uninterruptible power supply!
COPYRIGHT
© 2018. SVEN PTE. LTD. Version 1.0 (V 1.0).
This Manual 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 Manual more exact, some discrepancies may occur. The
information in this Manual 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 damage which has arisen from the information
contained in this Manual.
1. BUYER RECOMMENDATIONS
• Unpack the device carefully. Make sure there are no accessories left in the box. Check up the
device for damage; 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.
• Do not switch on the product immediately after you bring it into a room from environment with
negative temperature! After unpacking, the product should be kept in conditions of room tempe-
rature for at least 4 hours.
• Before installing and using the product, read this Manual carefully and keep it for future reference.
• Shipping and transportation equipment is permitted only in the original container.
• Does not require special conditions for realization.
• Dispose of in accordance with regulations for the disposal of household and computer
equipment.
2. PRECAUTIONS
Before operating this device, please carefully read the following safety instructions:
• Connect / disconnect the battery produce when the UPS is disconnected from the mains.
• Before operation a battery should be charged (the battery is not included) for at least 12 hours.
For this purpose the UPS should be switched on without load.
• If a battery is discharged completely or the UPS has not been operated for more than three
months, the battery should be charged completely as well. Failure to comply with storage rules of
batteries will result in their service life decrease.
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ENG
CONTENTS
1. BUYER RECOMMENDATIONS....................................................................
2. PRECAUTIONS .....................................................................................
3. PACKAGE CONTENTS ...........................................................................
4. TECHNICAL DESCRIPTION......................................................................
5. CONNECTION AND OPERATION ...........................................................
6. TROUBLESHOOTING ............................................................................
7. TECHNICAL SPECIFICATIONS ..................................................................
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UPS for prolonged
power supply
3
ENG
Operation Manual
RT-500/RT-800/
RT-1000
• The connected load power must not exceed the rated power indicated in the technical
specifications table.
• Place the UPS in closed rooms with the regulated temperature and humidity of the air. The UPS
case temperature can be risen during its operation, it is a normal phenomenon.
• Do not open the battery: escaped electrolyte is dangerous for the skin and eyes.
• Disconnect the UPS from the mains before connection/disconnection of load cables to the UPS
to avoid electric shock.
• In case of an emergency, turn off the UPS and disconnect the power cord from the mains.
• It is strictly prohibited to open the device case – there is high voltage inside. In case of any
problems, connect to the service center. The list of authorized service centers is available on
www.sven.fi.
• UPS should be serviced by qualified specialists only.
• It is strictly prohibited to use the UPS in the following conditions:
- outdoors;
- in dusty environment containing highly inflammable gases;
- at a temperature higher than 40 °C or lower than 5 °C;
- at the relative humidity level higher than 90 %;
- in direct sunlight or close to heating elements;
- in places with elevated vibration.
• In case of fire use a powder fire extinguisher only, as using water can cause electric shock.
• Tr y to ins tall the UPS in close proxim ity to a power su pply, in s uch way it will b e easier to un plug
the device as may be required.
Note. Periodic maintenance of the device is recommended, as well as periodic control of the
battery state to provide the device operability.
3. PACKAGE CONTENTS
• Uninterruptible power supply — 1 pc
• Operation Manual — 1 pc
• Warranty card — 1 pc
4. TECHNICAL DESCRIPTION
Operating principle
• Models of SVEN RТ are designed to operate with lead-acid maintenance-free 12 V batteries of
AGM type.
• Models of RТ series fall in the line-interactive uninterruptible power supply of continuous
action with prolonged back-up time. Principle of their operation is based on the transformation
of direct current of external batteries to alternating current. Current waveform at the output is
the regular sinusoidal wave.
• Its primary function is the power supply for household and industrial equipment, which is
critical to the input current waveform (boiler equipment, automation systems with equipment
with program control (servers, databases, etc.) with medical equipment).
Caution! There is high voltage inside on unsolated components,
which can result in electric shock.
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