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

SVEN PVR-50000 SERVO

SVEN PVR-50000 SERVO

Short product description:

  • Wide range of input voltage (277–433 V)
  • Poweful toroidal transformers with servo motors
  • Output voltmeter on the front panel
  • Protection of consuming devices from excessive input voltage...
All features
Similar products
SVEN VR-L600
SVEN VR-L1000
SVEN VR-L1500
SVEN VR-A1000
SVEN AVR SLIM-500 LCD
SVEN AVR SLIM-1000 LCD
SVEN AVR SLIM-2000 LCD
SVEN VR-F600
SVEN VR-F1000
SVEN VR-F1200U
SVEN VR-F1500
SVEN VR-F2000U
  • FEATURES
  • SPECIFICATIONS
  • DESCRIPTION
  • UNBOXING VIDEO
  • SUPPORT
  • Wide range of input voltage (277–433 V)
  • Poweful toroidal transformers with servo motors
  • Output voltmeter on the front panel
  • Protection of consuming devices from excessive input voltage, overload, high-frequency and high-voltage interferences
  • Voltage level indication
  • Load level indication
Type relay
Maximum load, W 50000/35000
Input voltage level, V 277 – 433
Output voltage level, V 380 В ± 3 %
Frequency, Hz 50/60
Indicators on-line operation, voltage overload
Maximum permissible response voltage, V 432 ± 3
Operating temperature, °С 0 ~ 40
Operating humidity, % 10 ~ 90, without condensation
Dimensions (W × H × D), mm 640 × 860 × 1460
Weight, kg 266 (in the packing)
Color white, black
Life time 5 years
Transfer time, msec ≤ 1 sec if input voltage changes by 10 %

Other items

Waterproof portable speaker system with Bluetooth and RGB backlight

Party speaker system with Bluetooth, karaoke and FM radio

Portable radio, Bluetooth, USB/microSD player

Wired mouse

Wired mouse with copy/paste buttons

Wired in-ear earbuds with microphone

Wired in-ear earbuds

Wired keyboard

Wireless Mouse with silent buttons

Programmable gaming mouse

Wireless mouse with adjustable cursor speed

Windows compatible gaming steering wheel

News

02/06/2026

SVEN MC-15 HI-FI SPEAKER SYSTEM — HIGH-QUALITY SOUND IN THE SOUND STUDIO, LIVING ROOM, GAME ROOM

We are expanding the range of Hi-Fi products of MC series — introducing the new SVEN MC-15 multimedia 2.0 speaker system, an elegant combination of advanced technology and thoughtful design made for those who appreciate authentic sound quality.

Details >>
02/04/2026

SVEN MC-25 HI-FI SPEAKER SYSTEM — PREMIUM SOUND FOR TRUE AUDIOPHILES

We’re continuing to expand our premium MC series of Hi-Fi stereo systems with the launch of the new SVEN MC-25 2.0 speaker system — an accessible gateway into the world of high-fidelity audio, where every sonic detail unfolds with remarkable clarity and expressiveness.

Details >>
01/27/2026

SVEN PS-375 PORTABLE SPEAKER — DEEP BASS AND DYNAMIC RGB LIGHTING

Introducing the new portable speaker system, the SVEN PS-375 — designed for those who appreciate powerful bass, crisp high frequencies, and the freedom to move without being tethered to a power outlet.

Details >>

Special features of PVR-50000 SERVO three-phase servo motor automatic voltage regulator: wide range of input voltage (277–433 V), powerful toroidal transformers with servo motors, output voltmeter on the front panel, protection of consuming devices from excessive input voltage, overload, high-frequency and high-voltage interferences. 

Other items

Backlit gaming speaker system, Bluetooth, USB/SD player, FM radio, display, remote control

Compact speakers with cable volume control

Waterproof portable speaker system with backlight

Portable wireless radio, USB/microSD player

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

UPS battery 12V 7Ah

Speaker system with Bluetooth, optical input and remote control

Windows/PS3 compatible gaming steering wheel with shift lever

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

Speakers with volume control on the back

Windows compatible gaming steering wheel

Backlit gaming keyboard

News

02/06/2026

SVEN MC-15 HI-FI SPEAKER SYSTEM — HIGH-QUALITY SOUND IN THE SOUND STUDIO, LIVING ROOM, GAME ROOM

We are expanding the range of Hi-Fi products of MC series — introducing the new SVEN MC-15 multimedia 2.0 speaker system, an elegant combination of advanced technology and thoughtful design made for those who appreciate authentic sound quality.

Details >>
02/04/2026

SVEN MC-25 HI-FI SPEAKER SYSTEM — PREMIUM SOUND FOR TRUE AUDIOPHILES

We’re continuing to expand our premium MC series of Hi-Fi stereo systems with the launch of the new SVEN MC-25 2.0 speaker system — an accessible gateway into the world of high-fidelity audio, where every sonic detail unfolds with remarkable clarity and expressiveness.

Details >>
01/27/2026

SVEN PS-375 PORTABLE SPEAKER — DEEP BASS AND DYNAMIC RGB LIGHTING

Introducing the new portable speaker system, the SVEN PS-375 — designed for those who appreciate powerful bass, crisp high frequencies, and the freedom to move without being tethered to a power outlet.

Details >>

Other items

UPS battery 12V 7,2Ah

USB powered speakers with headphone and microphone jacks

USB powered speakers with cabled volume control

Programmable RGB backlit gaming keyboard.

Speaker system with illuminated volume control

Wired clip-on microphone

USB 2.0 Am to Bm cable

Speaker system with Bluetooth, optical input and remote control

Wireless mouse with silent buttons

Waterproof portable speaker with backlight

Wireless keyboard

Wireless keyboard with low profile keys

News

02/06/2026

SVEN MC-15 HI-FI SPEAKER SYSTEM — HIGH-QUALITY SOUND IN THE SOUND STUDIO, LIVING ROOM, GAME ROOM

We are expanding the range of Hi-Fi products of MC series — introducing the new SVEN MC-15 multimedia 2.0 speaker system, an elegant combination of advanced technology and thoughtful design made for those who appreciate authentic sound quality.

Details >>
02/04/2026

SVEN MC-25 HI-FI SPEAKER SYSTEM — PREMIUM SOUND FOR TRUE AUDIOPHILES

We’re continuing to expand our premium MC series of Hi-Fi stereo systems with the launch of the new SVEN MC-25 2.0 speaker system — an accessible gateway into the world of high-fidelity audio, where every sonic detail unfolds with remarkable clarity and expressiveness.

Details >>
01/27/2026

SVEN PS-375 PORTABLE SPEAKER — DEEP BASS AND DYNAMIC RGB LIGHTING

Introducing the new portable speaker system, the SVEN PS-375 — designed for those who appreciate powerful bass, crisp high frequencies, and the freedom to move without being tethered to a power outlet.

Details >>

Other items

Wireless set: keyboard + mouse

Windows/PS3 compatible gaming steering wheel with shift lever

New

Soundbar for TV

Programmable gaming mouse

Party speaker system with Bluetooth, karaoke and FM radio

Backlit wired keyboard

Soundbar with wireless subwoofer

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

New

Soundbar with wireless subwoofer

USB powered speakers with front panel volume control

Backlit gaming mouse

Windows/Android/PS3/PS4/XB1/XB360/N-Switch/X-Input/Direct Input compatible gaming steering wheel with shift lever

News

02/06/2026

SVEN MC-15 HI-FI SPEAKER SYSTEM — HIGH-QUALITY SOUND IN THE SOUND STUDIO, LIVING ROOM, GAME ROOM

We are expanding the range of Hi-Fi products of MC series — introducing the new SVEN MC-15 multimedia 2.0 speaker system, an elegant combination of advanced technology and thoughtful design made for those who appreciate authentic sound quality.

Details >>
02/04/2026

SVEN MC-25 HI-FI SPEAKER SYSTEM — PREMIUM SOUND FOR TRUE AUDIOPHILES

We’re continuing to expand our premium MC series of Hi-Fi stereo systems with the launch of the new SVEN MC-25 2.0 speaker system — an accessible gateway into the world of high-fidelity audio, where every sonic detail unfolds with remarkable clarity and expressiveness.

Details >>
01/27/2026

SVEN PS-375 PORTABLE SPEAKER — DEEP BASS AND DYNAMIC RGB LIGHTING

Introducing the new portable speaker system, the SVEN PS-375 — designed for those who appreciate powerful bass, crisp high frequencies, and the freedom to move without being tethered to a power outlet.

Details >>