https://vk.com/rtrg?p=VK-RTRG-520044-9w6bu" style="position:fixed; left:-999px;" alt=""/>

SVEN Pro+ 850 (LCD, USB)

SVEN Pro+ 850 (LCD, USB)

Short product description:

  • Wide range of input voltage auto regulation
  • Digital microprocessor control
  • Indication of basic UPS operation modes
  • Sound alarm at critical discharge level of storage batteries...
All features
Similar products
SVEN Pro 400
SVEN Pro 600
SVEN Pro 650 (LCD, USB)
SVEN Pro 800
SVEN Pro 1000 (USB)
SVEN Pro 1500 (LCD, USB)
SVEN UP-L800
SVEN UP-L1000E
SVEN RT-500
SVEN RT-1000
  • FEATURES
  • SPECIFICATIONS
  • DESCRIPTION
  • UNBOXING VIDEO
  • SUPPORT
    • Wide range of input voltage auto regulation
    • Digital microprocessor control
    • Indication of basic UPS operation modes
    • Sound alarm at critical discharge level of storage batteries (without switch-off option)
    • Sine approximated output voltage in off-line mode
    • Cold start function
    • Multifunction LCD display
    • Transformer thermal protection
    • Metal case
UPS type line-interactive
Built-in AVR available
Total power, VА 850
Active power, W 510
Type of load computer, monitor
Maximum load, W 510
Input voltage level, V ~165 – 275
Output voltage level, V ~220 ± 10 %
Output voltage waveform approximated sinusoid
Input frequency, Hz 50
Output frequency, Hz 50 ± 1 % (backup mode)
Communication port USB, RJ-11
Input socket 1 × CEE 7/7
Output sockets 2 × CEE 7/4
Protection against short circuit, impulse and high frequency interferences; transformer thermal protection
Accumulator type maintenance-free sealed lead-acid batteries (consumables)
Battery voltage, V 12
Battery capacity, А•h 9
Typical switching time, ms ≤ 10
Batteries operation time, min 3-20 (dependent on connected load)
Indicators power LED, on-line operation LED, charge LED
Fuse current limiter of voltage transducer
Case material metal
Dimensions (W × H × D), mm 95 × 160 × 325
Weight, kg 7.3
Color black
Life time 5 years

Other items

Gaming headset with RGB backlight and 7.1 virtual sound

Web camera with manual focus adjustment

Gaming headset with RGB backlight and 7.1 virtual sound

Wired keyboard with low profile keys

Speaker system with headphone jack

Portable speaker with wireless microphone, Bluetooth and FM radio

Relay automatic voltage regulator, wall-mounted, LCD, 800 W, 1 socket

Two plastic wireless dynamic microphones

UPS battery 12V 9Ah

Party speaker system with Bluetooth, karaoke and FM radio

Gaming headset with RGB backlight

Speakers with volume and tone controls and headphone output on the side panel

News

08/21/2025

SVEN PS-395 PORTABLE SPEAKER — A CLASSIC FORMAT IN A NEW INTERPRETATION

We continue to delight fans of portable speakers by offering increasingly original models - both in design and construction. Our engineers not only regularly update the design of speakers, but also rethink familiar formats.

Details >>
08/13/2025

SVEN RX-G980W GAMING MOUSE — PRECISION, SPEED AND COMPLETE FREEDOM OF ACTION

Just look at the new gaming mouse SVEN RX-G980W and you will see that this is a true flagship device which combines the most modern technologies from the world of computer-game peripherals.

Details >>
07/15/2025

SVEN AP-B800MV FULL-SIZE HEADSET — HARMONY OF SOUND AND SILENCE

We continue to develop the line of stylish and technological headphones, combining in new models everything that is important for a modern user: from high level of reliability and comfort to availability of the most advanced functions.

Details >>

SVEN Pro+ 850 line-interactive UPS is designed for protection of PCs, workstations, as well as servers equipped with switch power supplies. Due to its battery, the UPS can operate even in case of complete absence of mains power, which gives the user a possibility to save data and shut down the operating system correctly. The built-in automatic voltage regulator allows increasing/reducing the input voltage without switching to battery mode and ensures long uninterruptible work. This feature is vital for networks with unstable voltage.

SVEN Pro+ 850 UPS is supplied with Cold Start function, allowing to switch on the UPS in conditions of complete absence of mains voltage. The built-in USB port gives a possibility to monitor the mains from your PC and shut down the PC in automatic mode correctly. Besides, The UPS is equipped with a multifunction LCD display showing the mains status, load and battery discharge level.

Other items

Gaming headset with LED backlight and 7.1 virtual sound

TWS in-ear earbuds with microphone

Wired set: keyboard + mouse

Gaming headset with metal cups and detachable microphone

USB powered speakers with headphone and microphone jacks

Wired in-ear earbuds

Windows/Android/PS3 compatible wired gamepad

Gaming headset with RGB light

Party speaker system with Bluetooth, karaoke and FM radio

Wired clip-on microphone

UPS battery 12V 17Ah

Portable radio, USB/microSD player

News

08/21/2025

SVEN PS-395 PORTABLE SPEAKER — A CLASSIC FORMAT IN A NEW INTERPRETATION

We continue to delight fans of portable speakers by offering increasingly original models - both in design and construction. Our engineers not only regularly update the design of speakers, but also rethink familiar formats.

Details >>
08/13/2025

SVEN RX-G980W GAMING MOUSE — PRECISION, SPEED AND COMPLETE FREEDOM OF ACTION

Just look at the new gaming mouse SVEN RX-G980W and you will see that this is a true flagship device which combines the most modern technologies from the world of computer-game peripherals.

Details >>
07/15/2025

SVEN AP-B800MV FULL-SIZE HEADSET — HARMONY OF SOUND AND SILENCE

We continue to develop the line of stylish and technological headphones, combining in new models everything that is important for a modern user: from high level of reliability and comfort to availability of the most advanced functions.

Details >>

Полезные статьи

Uninterruptible Power Supplies (UPS)

Anatoly Litvinenko, www.sven.ua.

Other items

Speaker system with illuminated volume control

Wired in-ear earbuds

Speaker system with Bluetooth, optical input and remote control

230V speakers with headphone and microphone jacks

6 sockets surge protector, 2300 W

Portable radio, USB/microSD player

Speaker system with headphone and microphone jacks

5 sockets surge protector with individual switches, 2300 W

Two plastic wireless dynamic microphones

Wireless mouse with adjustable cursor speed

TWS in-ear headset

HDMI to HDMI (2.0) cable

News

08/21/2025

SVEN PS-395 PORTABLE SPEAKER — A CLASSIC FORMAT IN A NEW INTERPRETATION

We continue to delight fans of portable speakers by offering increasingly original models - both in design and construction. Our engineers not only regularly update the design of speakers, but also rethink familiar formats.

Details >>
08/13/2025

SVEN RX-G980W GAMING MOUSE — PRECISION, SPEED AND COMPLETE FREEDOM OF ACTION

Just look at the new gaming mouse SVEN RX-G980W and you will see that this is a true flagship device which combines the most modern technologies from the world of computer-game peripherals.

Details >>
07/15/2025

SVEN AP-B800MV FULL-SIZE HEADSET — HARMONY OF SOUND AND SILENCE

We continue to develop the line of stylish and technological headphones, combining in new models everything that is important for a modern user: from high level of reliability and comfort to availability of the most advanced functions.

Details >>

Other items

Portable radio, USB/microSD player

Speakers with volume and tone controls on the side panel

Web camera with manual focus adjustment

Multifunctional speaker system with Bluetooth, USB/SD player, FM radio, display, remote control

Wireless set: keyboard + mouse

Wired keyboard

New

Relay automatic voltage regulator, 200 W, 2 sockets

Wired keyboard

Speaker system with dynamic switchable lighting

Windows/Android/PS3 compatible wired gamepad

UPS battery 12V 7Ah

Windows/PS3/PS4/Nintendo Switch/Android compatible gaming steering wheel with shift lever

News

08/21/2025

SVEN PS-395 PORTABLE SPEAKER — A CLASSIC FORMAT IN A NEW INTERPRETATION

We continue to delight fans of portable speakers by offering increasingly original models - both in design and construction. Our engineers not only regularly update the design of speakers, but also rethink familiar formats.

Details >>
08/13/2025

SVEN RX-G980W GAMING MOUSE — PRECISION, SPEED AND COMPLETE FREEDOM OF ACTION

Just look at the new gaming mouse SVEN RX-G980W and you will see that this is a true flagship device which combines the most modern technologies from the world of computer-game peripherals.

Details >>
07/15/2025

SVEN AP-B800MV FULL-SIZE HEADSET — HARMONY OF SOUND AND SILENCE

We continue to develop the line of stylish and technological headphones, combining in new models everything that is important for a modern user: from high level of reliability and comfort to availability of the most advanced functions.

Details >>