TVR Series Three Phase Low Power Industrial AVR

TVR series three-phase high-precision automatic AC voltage stabilizer, a new generation of intelligent regulated power supply the input phase system is three-phase four-wire system, the output voltage is 220Vac phase voltage and the line voltage is 380Vac. Within the rated capacity range, it can be used at the same time for electrical equipment with a single-phase 220Vac or three- phase 380Vac power supply, and is equipped with delay, over voltage, under voltage, and over current protection functions.
  • brand:

  • Features
  • Download
  • Related documents
  • Video
  • FAQ

Technical features:

High reliability

High stability
High safety
Wide input voltage range, compatble with different utilities;
Stable performance to  protect precise and critical equipments;

Prevent  the risks of power-related accidents during overloadsand short circuits;

Flexible customization
Alarm system 
Friendly color LCD display
Flexible selection of manual and automatic bypass; customized service is also available;

Fault warning display and alarm; 

Outpout voltage and stabilizing accuracy can be adjusted;

Product Details:

Comprehensive Protection:



CNC imported equipment, laser machine, STM placement machine, medical equipment, communication equipment, etc.

Input Phase Three phase
Voltage Phase voltage 176V-256V,Line voltage304V-456V
Frequency 50Hz / 60Hz
Output Voltage accuracy Phase voltage220V±2%,Line voltage380V±2%
Frequency 50Hz / 60Hz
Protection Low Volt. 318V±7V
Over Volt. 426V±7V
Protective function
With overvoltage, undervoltage, overcurrent, short circuit,
 phase sequence protection and other functions;
Efficiency AC-AC >90%
Noise Noise Level ≤50dB
Environmental Temperature -5℃~45℃ Degree
Humidity 15% to 90%
Parameter Information Load work 80% continuous load
Protection degree   standard IP21(outdoor Customizable IP rating)
Type of cooling  Fan cooling
Total harmonic
No additional waveform distortion
Insulation class Class B
Insulation withstand voltage 2500VAC/min(No breakdown)
Altitude  <1500M
Output type Unified output adjustment, output adjustment for each phase
When the power fails and then resumes, it will automatically start, no need to manually
Responds Time to
voltage variation
The response time is 10 ms, and the adjustment speed is 15V/s
Random accessories: 1 voltage stabilizer main board, 1 voltage stabilizer display screen,
 2 cooling fans, 2 intermediate relays, 1 power supply transformer,
No severe vibration or turbulence; no gas, vapor, chemically deposited dust, dirt and other explosive
 and corrosive media that seriously affect the insulation of the voltage stabilizer;
Packaging Shipping Wt.(KG) 90KG 102KG 113KG 130KG 155KG 160KG
Dimensions (D*W*H mm) 580*320*530mm 580*320*530mm 680*360*580mm 680*360*580mm 640*400*880mm 640*400*880mm

If you need to download files, you need to register as our member first ! log in / registered

  • EverExceed TVR series three-phase low-power industrial AVR.pdf
Leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related products
EverExceed, as a world-class enterprise,established in 1985, operations on six continents.
Automatic voltage regulator

SVR Series Single Phase AVR

The SVR series single-phase high-precision automatic AC voltage stabilizer is composed of a contact auto-voltage regulator, a servo motor, an automatic control circuit, etc. When the grid voltage is unstable or the load changes, the automatic sampling control circuit sends a signal to drive the servo motor, and adjust the position of the carbon brush of the auto-voltage regulator to adjust the output voltage to the rated value and reach a stable state.
Three phase regulator

TCR Series Three Phase High Power Regulator

The TCR series of three-phase fully automatic compensating power regulators are designed to stabilize AC voltage by introducing Western European cash technology. When the external power supply network voltage fluctuates or the load changes cause voltage fluctuations, it can automatically maintain the output voltage stablility. Compared with other types of voltage stabilizers, this series of products have the advantages of large capacity, high efficiency, no waveform distortion and stable voltage adjustment. It is suitable for a wide range of loads, can withstand instantaneous overload and can work continuously for a long time. Manual/automatic switching at will, with overvoltage, overcurrent, phase loss, phase sequence protection and automatic mechanical failure protection, as well as the advantages of small size, light weight, convenient use and installation, and reliable operation.
48V lithium batteries for solar

48V 200ah Lithium Ion LiFePO4 Battery for Telecom Bts Solar System and UPS

EverExceed solar LiFePO4 battery system is specially optimized for PV application, mainly used for the energy storage battery of Photovoltaic system; its advance intelligent lithium battery management technology to ensure the intelligent automatic management. With "Energy transfer" balanced patented technology, EverExceed lithium iron phosphate provide high efficiency balanced and prolong system operate life. Based on its own technical features as high capacity, high voltage and free of pollution, the lithium iron battery is widely concerned by people with a rapid development stance. It will be the first choice for the high requirement energy storage battery solution.
Lithium  Indoor Cabinet Solution

Lithium battery indoor cabinet

EverExceed can provide customers with lithium battery indoor cabinets, It is widely used in telecom, radio and television, monitoring stations, electricity, energy, transportation, security, power amplifier, projection, lighting control and other industries. It is composed of cabinets, internal sheet metal parts, lithium batteries and other accessories.The cabinet is anti-corrosion and relies on the cutting-edge EverExceed Lithium Iron-Phosphate battery for the streamlined energy storage. All the lithium batteries of Everexceed are produced by the same fully automation traction battery production line that's why it has the superiorities of high reliability, high life-cycle, and high-temperature performance, as well as being environmentally friendly.
Deep cycle high temperature long service battery

Deep Cycle Max Range VRLA Battery

EverExceed top terminal Deep Cycle MAX Range provides high performance and reliability in long duration cycling applications. Our development team combines the market demand with design optimization, precision component selection and state of the art manufacturing process to produce the most cost effective battery solution for today applications.
High frequency UPS

10-20kVA PL31 RM Series High Frequency Online UPS

PL31 RM  series power supply adopts online double conversion design and digital control technology and it features high input and output power factor, self-adaptive output frequency according to input frequency, intelligent battery management and excellent network management.
Are you looking for more information about EverExceed's  professional products and solutions?  Our expert team is always here to help. Please fill in the form and our sales representative will contact you shortly. EverExceed | Empower, Energize, Exceed the Energy you Expect forever.
copyright © 2024 EverExceed Industrial Co., Ltd.all rights reserved.
leave a message
welcome to everexceed
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.