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

SVEN RT-500

300W Sine Wave Line Interactive UPS, External Batteries

AN: SV-013097

SVEN RT-500

300W Sine Wave Line Interactive UPS, External Batteries

Short product description:

  • Line-interactive UPS for long-lasting power backup
  • Sinusoidal output voltage in all operating modes
  • For usage with external batteries
  • Built-in AVR with wide input voltage range
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-1000
  • FEATURES
  • SPECIFICATIONS
  • DESCRIPTION
  • UNBOXING VIDEO
  • SUPPORT
    • Line-interactive UPS for long-lasting power backup
    • Sinusoidal output voltage in all operating modes
    • For usage with external batteries (total capacity up to 200 Ah)
    • Built-in AVR with wide input voltage range
    • Smart charger with "learning" mode for external battery
    • Absolute protection (overload, overheating, battery charging / discharging, mains filter function, short circuit protection, protection against connecting the UPS to the battery with polarity reversal)
    • "Autostart" function when connecting / restoring mains power
    • Multifunctional LCD display
    • Thermal protection of the transformer
    • Pause function to delay the power supply (6-180s) when resumed
    • Input voltage ~145-280V (±3%)
    • EU socket CEE7/4 (EU) with durable fixation of plugs of any type
    • Microprocessor control
    • Switching time between modes ≤ 8ms
UPS type line-interactive of continuous action with long backup time
Total power, VА 500
Active power, W 300
Input voltage level, V ~ 145 – 280 ± 5 %
Output voltage level, V ~ 230 ± 10 %
Output voltage waveform regular sinusoidal signal
Input frequency, Hz 50
Output frequency, Hz 50
Number of phases 1
Overload protection acting, % 120
Protection against short circuit, overvoltage or undervoltage of the mains and overload
Beeps low battery charge, overload, error
Accumulator type non-serviceable leakproof lead-acid batteries (not included)
Typical switching time, ms ≤ 8
Cooling type passive / active
Operation mode continuous action with long backup time
Noise level, dB < 56
Operating temperature, °С 5 to 40
Operating humidity, % 10 - 90, without condensation
Efficiency, % 65
Dimensions (W × H × D), mm 300 × 270 × 140
Weight, kg 5.66
Color black

Package contents

  • Uninterruptible power supply — 1 pc
  • Operation manual — 1 pc
  • Warranty card — 1 pc

Other items

TWS in-ear earbuds with microphone

Wireless gaming mouse

Soundbar for TV

New

Wireless set: multimedia keyboard + mouse

Web camera Full HD resolution

USB powered speakers with headphone and microphone jacks

Mechanical backlit gaming keyboard

Hi-Fi speaker system with the highest sound quality. Bluetooth, Optical, remote control, headphone output

Portable speaker with backlight

USB powered speakers with Bluetooth

USB powered speakers with headphone and microphone jacks

Windows/Android/PS3 compatible wireless gamepad

News

20.10.2026

SVEN PS-890 POWERFUL PARTY SPEAKER SYSTEM — A NEW STANDARD FOR MOBILE AUDIO

Introducing the new SVEN PS-890 portable speaker (Item No.: SV-023409), combining professional-grade sound, maximum battery life, and versatile functionality.

Details >>
19.10.2026

SVEN PS-1225 POWERFUL PARTY SPEAKER SYSTEM — LIGHT AND SOUND IN PERFECT HARMONY

Introducing the new SVEN PS-1225 party speaker system, designed for those who refuse to compromise on emotions and strive to surround themselves with rich sound and visual experiences.

Details >>
14.09.2026

SVEN MS-G32 SPEAKER SYSTEM — MAXIMUM SOUND FOR GAMES, MOVIES, AND MUSIC IN 2.1 FORMAT

Introducing the new SVEN MS-G32 speaker system — stylish 2.1 speakers that are the perfect solution for gaming, watching movies, and listening to music. Bright RGB lighting creates an immersive gaming atmosphere and syncs with the rhythm of your music.

Details >>

Other items

Line interactive UPS, 510W, 6 sockets

Speaker system with Bluetooth, optical input and remote control

Soundbar with wireless subwoofer

Wired clip-on microphone

Gaming headset with RGB backlight

Line interactive UPS with LCD, 390W, 2 sockets, USB

Gaming mouse

Wired in-ear earbuds

Speakers with volume controls on the front panel

Wireless set: multimedia keyboard + mouse

8 sockets surge protector, 3680 W

New

Waterproof TWS earbuds with Hybrid ANC

News

20.10.2026

SVEN PS-890 POWERFUL PARTY SPEAKER SYSTEM — A NEW STANDARD FOR MOBILE AUDIO

Introducing the new SVEN PS-890 portable speaker (Item No.: SV-023409), combining professional-grade sound, maximum battery life, and versatile functionality.

Details >>
19.10.2026

SVEN PS-1225 POWERFUL PARTY SPEAKER SYSTEM — LIGHT AND SOUND IN PERFECT HARMONY

Introducing the new SVEN PS-1225 party speaker system, designed for those who refuse to compromise on emotions and strive to surround themselves with rich sound and visual experiences.

Details >>
14.09.2026

SVEN MS-G32 SPEAKER SYSTEM — MAXIMUM SOUND FOR GAMES, MOVIES, AND MUSIC IN 2.1 FORMAT

Introducing the new SVEN MS-G32 speaker system — stylish 2.1 speakers that are the perfect solution for gaming, watching movies, and listening to music. Bright RGB lighting creates an immersive gaming atmosphere and syncs with the rhythm of your music.

Details >>

Other items

Soundbar with wireless subwoofer

New

Speaker system with Bluetooth and dynamic switchable backlight

USB powered speakers with Bluetooth

Full size wired headset

Gaming headset with RGB backlight and 7.1 virtual sound

Wireless dynamic microphone

Speakers with volume and tone controls on the side panel

Line interactive UPS with LCD, 390W, 2 sockets, USB

Speakers with volume and tone controls on the side panel

Programmable RGB backlit gaming keyboard.

Bluetooth speakers with volume and tone controls and headphone output on the side panel

Wired in-ear earbuds

News

20.10.2026

SVEN PS-890 POWERFUL PARTY SPEAKER SYSTEM — A NEW STANDARD FOR MOBILE AUDIO

Introducing the new SVEN PS-890 portable speaker (Item No.: SV-023409), combining professional-grade sound, maximum battery life, and versatile functionality.

Details >>
19.10.2026

SVEN PS-1225 POWERFUL PARTY SPEAKER SYSTEM — LIGHT AND SOUND IN PERFECT HARMONY

Introducing the new SVEN PS-1225 party speaker system, designed for those who refuse to compromise on emotions and strive to surround themselves with rich sound and visual experiences.

Details >>
14.09.2026

SVEN MS-G32 SPEAKER SYSTEM — MAXIMUM SOUND FOR GAMES, MOVIES, AND MUSIC IN 2.1 FORMAT

Introducing the new SVEN MS-G32 speaker system — stylish 2.1 speakers that are the perfect solution for gaming, watching movies, and listening to music. Bright RGB lighting creates an immersive gaming atmosphere and syncs with the rhythm of your music.

Details >>

Other items

Windows/PS3/PS4/XB1 compatible gaming steering wheel with shift lever

Wired set: keyboard + mouse

UPS battery 12V 9Ah

USB powered speakers with cabled volume control

6 sockets surge protector, 3680 W

Relay automatic voltage regulator, 330 W, 4 sockets

Speaker system with headphone and microphone jacks

Bluetooth wireless speaker system

Dual Mode Wireless Mouse (2.4 GHz and Bluetooth)

Ergonomic Dual Mode Wireless Mouse (2.4 GHz and Bluetooth)

6 sockets surge protector, 2300 W

Backlit gaming mouse

News

20.10.2026

SVEN PS-890 POWERFUL PARTY SPEAKER SYSTEM — A NEW STANDARD FOR MOBILE AUDIO

Introducing the new SVEN PS-890 portable speaker (Item No.: SV-023409), combining professional-grade sound, maximum battery life, and versatile functionality.

Details >>
19.10.2026

SVEN PS-1225 POWERFUL PARTY SPEAKER SYSTEM — LIGHT AND SOUND IN PERFECT HARMONY

Introducing the new SVEN PS-1225 party speaker system, designed for those who refuse to compromise on emotions and strive to surround themselves with rich sound and visual experiences.

Details >>
14.09.2026

SVEN MS-G32 SPEAKER SYSTEM — MAXIMUM SOUND FOR GAMES, MOVIES, AND MUSIC IN 2.1 FORMAT

Introducing the new SVEN MS-G32 speaker system — stylish 2.1 speakers that are the perfect solution for gaming, watching movies, and listening to music. Bright RGB lighting creates an immersive gaming atmosphere and syncs with the rhythm of your music.

Details >>