SVEN UP-L1000E Uninterrupted Power Supply User Manual

Uninterrupted power supply
USER MANUALUP- L1000E
www.sven.fi

UP-L1000E Uninterrupted Power Supply

Congratulations on your purchase of the Sven uninterruptible power supply!
It is important that you carefully read the information contained in this Manual and keep it for future reference.
COPYRIGHT
© SVEN PTE. LTD. Version 3.0 (10.11.2022).
This Manual and information contained in it are protected by copyright. All rights reserved.
TRADEMARKS
All trademarks are the property of their respective owners.
LIMITATION OF LIABILITY
Despite the efforts undertaken to make the Manual more accurate, some inconsistencies can be met in the text. The information in this Manual is presented on an “as is” basis. The author  and the publisher shall not be responsible to any person or entity with respect to loss or damages in connection with or arising from the information contained in this Manual.
RECOMMENDATIONS FOR BUYERS

• Carefully unpack the product, check if there are any accessories left in the box. Check the device for any damages. If you note that the product has been damaged during
  transportation, contact the carrier; if the product does not function, immediately contact the seller.

• Do not switch on the device right after bringing it indoors from the environment with sub-zero temperatures. Hold the unpacked product at least 4 hours at room temperature.

• Prior to installation and operation of the device carefully read the information contained in this Manual 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.

• The date of manufacture of the product is indicated on the box.

SAFETY PRECAUTIONS

Prior to operation be sure to carefully read the safety instructions:

• If the battery part of the UPS is completely discharged, and the UPS has been out of use for three and more months, charge the battery to the maximum level. Non-compliance with battery storage procedures will decrease battery operation time and life.
• The connected load power shall not exceed the rated power identified in the table of the technical specifications.
• Place the UPS in well-ventilated premises with controlled temperature. During operation the temperature of the housing may increase, which is normal.
• Do not attempt to open the battery — in its composition it contains substances that are dangerous for the skin and eyes.
• Unplug the UPS from the mains prior to connection/disconnection of the power load cables to reduce the risk of electric shock.
• In case of emergency, turn off the UPS and disconnect the mains power supply cable.
• It is strictly forbidden to open the device housing — high voltage inside.
• In case of any problems occurred, contact the Customer Service. For the list of Customer Service offices, visit website www.sven.fi.
• All UPS repairs and service should be performed by qualified personnel.

Never operate the UPS:
– outdoors;
– in dusty environment or environment containing highly inflammable gas;
– at temperature higher than 40°C or lower than 5°C;
– at relative humidity level higher than 90%;
– in direct sunlight or next to heating elements;
– in locations with insufficient ventilation (cooling);
– in vibration places.

• 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.

Attention! There is high voltage on the non-isolated elements inside the housing, which may cause an electric shock.

PACKAGE CONTENTS

• Uninterrupted power supply (UPS) — 1 pc
• User Manual — 1 pc
• Warranty card — 1 pc

TECHNICAL DESCRIPTION

Principle of operation

• SVEN UP-L1000E model refer to line-interactive uninterrupted power supply unit. The device is mainly designed for power supply of computers, monitors, hardware peripherals with input power not exceeding the UPS capacity.
• UPS is equipped with an automatic voltage regulator. It provides power load at increased/ reduced mains voltage (175–290 V) without transition to battery mode operation.
• ”Auto Start” function ensures activation of the device in automatic mode (with ON button pressed) under supply of power.

Description

1. : UPS mains Indicator. The indicator turns green when the UPS is connected to the mains with voltage, which range is specified in the table of the technical specifications.
2. : Battery mode indicator. The indicator turns red and remains steady when the UPS is connected to the battery.
3. : Battery charge control indicator. The indicator turns yellow when the UPS is connected to the mains, battery charge control: intermittent light — the battery is being charged, continuous light — the battery is charged.
4. ****: UPS ON/OFF button.
5. 230 B, 50 Hz mains outlet with compartment for fuse.
6. Output outlets with power-line filter function.
7. Output outlets with functions of power-line filter, voltage regulator and UPS.

Features

• 6 outlets: 3 with function of voltage regulator and UPS and 3 with power-line filter function.
• Output waveform — sine wave.
• Microprocessor control.
• Short circuit and over-current protection.
• LED indication of operation modes.
• Operation mode change time — less than 10 ms.
• “Cold Start” function.
• No noise generated by operation.

CONNECTION AND OPERATION

• Install the UPS to the chosen location with proper ventilation (the free area around the UPS shall be at least 25 cm).
• Prior to the first use, recharge the battery for 12 hours as minimum (the time of full charge may differ depending on the battery discharge level). For this, connect the UPS to the mains power supply line without load.
• Connect the consuming devices the UPS unplugged from the mains. For this, insert the power plugs of the consuming devices into the UPS outlet(s).
• Connect the supplied power cable to the single-phase mains. In this case, the supply mains voltage is generated on the outlets ⑥ equipped with power-line filters. If the battery is discharged, the charging process will start automatically. Turn on the UPS by pressing button ④. In this case, with a delay of about 2 seconds, a beep will sound and the indicator ① will turn green. Stabilized voltage ~230 (-14/+10%) will be generated on the outlets ⑦.
• Turn on the connected devices using their switches (first turn on the most powerful device and last — the least powerful one).

UPS disconnection. Turn off the consuming devices, and then turn off the UPS by pressing button ④. At this, an acoustic signal is generated, the indicator goes out, the outlets ⑦ are de-energized. In order to finish the shut down process, disconnect the power cable from the mains.

“Cold Start” function

• It is possible to turn on the UPS without connection to the mains using the “Cold Start“ function. Before this, turn off the connected consuming devices using the respective switches. Press button ④ to turn on the UPS. In this case, indicator ③ will light up, an acoustic signal will be generated and indicator ② will light up. Output voltage will be generated on the outlets ⑦. Turn on the consuming devices in input power descending order.

Note. Application of the “Cold Start” function is not recommended under high load.
Acoustic alarms and protection

• During transition to the battery mode (at the loss of mains power supply) the UPS generates a short acoustic signal. Indicator ② lights up. Further, under operation in the battery mode, the acoustic signals are generated every 5 seconds until the UPS is shut down.
• Under high load (110%), the UPS generates frequent intermittent warning signals during 30 seconds. Then the load is automatically released.

Important! The UPS is designed for power supply of the PC and monitor only. Avoid connection of such hardware peripherals as laser printers and other devices with significant input power. Remember that in case of the mains power loss, the duration of power supply from the battery depends on the input power of the equipment connected and the battery condition. In this situation please save all the opened documents and shut down the computer and then the UPS.
Note. If the UPS is not operated for a long period of time, disconnect it from the mains. Charge the battery every three months by connecting the UPS to the power supply mains for 12 hours. We recommend to read the manufacturer’s manual for the proper maintenance of the battery.
Storage conditions

• The temperature range and humidity in the premise supposed to be used for installation of the UPS shall comply with the set values specified in the “Technical Specifications” Table.
• Store the UPS together with a fully recharged battery.
• The storage conditions for batteries shall comply with the battery manufacturer requirements.

Input fuse replacement
In order to replace the input fuse disconnect the power cable (Fig. 3) and carefully open the fuse box (Fig. 4).
The nearest fuse in the box is the back-up one, the most distant is the main one. Remove firstly the main (most distant) fuse and check the conductor for integrity. If required, replace with the back-up one (in the nearest tray) or with the similar one (6.3 A/250 V).

TROUBLESHOOTING

1.  UPS power cable is poorly connected.
2.  Failure of the output fuse.| 1.  Check the UPS for proper connection to the mains.
2.  Replace the fuse.
The UPS generates acoustic signals and operates in the autonomous mode at normal mains voltage.| 1.  The UPS has detected surges/failures of input voltage and switched to the back-up mode.
2. Poor contact in the circuits of the UPS connection to the mains.
3. Activation of the input fuse.| 1. It’s a normal event. The UPS protects the equipment from voltage failures in the power supply mains.
2. Check the UPS connection to the mains.
3. Replace the fuse.
The UPS operates when connected to the mains but fails to work in the battery mode.| 1. The battery is heavily discharged.
2. The battery failed.
3. The UPS requires repair.| 1. Disconnect all the equipment and fully charge the battery.
2. Contact the Customer Service to replace the battery.
3. Contact the Customer Service.
The UPS generates frequent acoustic signals when connected to the mains.| Overload.| Release some load.
The UPS fails to provide the expected time of operation in the battery mode or turns off.| 1.  The battery is heavily discharged.
2. The battery failed.| 1. Disconnect all the equipment and fully charge the battery.
2. Contact the Customer Service to replace the battery.

If neither of the above-mentioned tips are helpful, please contact for a professional consultation the hot-line [email protected] or the nearest Customer Service. Do not attempt to repair the UPS by yourself.

TECHNICAL SPECIFICATIONS

free sealed lead-acid batteries
Voltage, V| 12
Capacity, A*h| 9
Ambient temperature in operation mode, °С| from 5 to 40
Relative humidity, %| 10 ~ 90, without condensation
Dimensions, mm| 185 × 95 × 280
Weight, kg| 5.38

Notes. The presented technical specifications are referential and cannot be used as grounds for any claims. ТМ SVEN products are constantly being improved. On this ground, the technical specifications and completeness can be altered without prior notice.
Uninterrupted power supply
Model: UP-L1000E
Importer: Tiralana OY, Office 102, Kotolahdentie 15, 48310 Kotka, Finland.
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.

www.sven.fi
® Registered Trademark of Oy SVEN
Scandinavia Ltd. Finland.

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