Volt-on EngineeringVolt-on Engineering

Products & Services

Home » Products & Services » Automatic Phase Changer

Automatic Phase Changer

We are an overrated name of this domain, engaged in manufacturing and supplying a durable range of Automatic Phase Changers. Offered range of changers are highly reputed products and are regarded for their attributes like superior quality and optimum performance. These changers work during cuts-offs, low voltage line in milliseconds and changes it to the other posed line. This range is installed at residences, small offices and other locations where single phase equipment is used. Moreover, patrons can avail this range in two models of auto switch-off and phase changer with distribution board. We are looking for inquiries from South India region including Andhra Pradesh, Karnataka, Kerala and Tamil Nadu and cities like Bangalore, Chennai and Hyderabad.

Automatic Phase Changer

Automatic Phase Changer

Since our inception, we are able to offer our patrons Automatic Phase Changers. These changers are appreciated for their superior quality and excellent workability. Offered range is fabricated to meet the desired needs of patrons in a well defined manner. In addition to this, patrons can avail this range in various sizes, grades and other specifications.


Models & Amps/ Kva Rates: 30 Amps, 40A, 60A, 120A, 180A, 300Amps


Some features are:


  • Automatically changes the available phase lines to the non-available phase lines

  • Certified by CETL- Govt. of Tamil Nadu

  • Restore to the actual lines when the failure lines are restored

  • Cut off at low voltage and changes to the next lines changes in milliseconds

  • Phase changer cum changeover model with auto switch off the generator (VTSL Model)

  • Phase changer with distribution board models also available

  • Models & Amps/ KVA rates: 30 Amps, 40A, 60A, 120A, 180A, 300Amps




  • Building promoters

  • Builders

  • Electrical contractors

  • Residential spaces

  • Installed at Residents

  • Small Offices where Single Phase Equipments are used

  • During Phase failure, this unit automatically take the available Phase Lines and Distribute to the non-available phase lines

Automatic Voltage Protector

We are instrumental in offering a wide range of Automatic Voltage Protector, which is designed by the aid of advanced technology and latest tools. Manufactured under the surveillance of adroit professionals, these products find varied applications in the market and are highly regarded for attributes like sturdy construction, low maintenance and durability.


Other features are:


  • Light weight design

  • Quiet operations

  • Wide input voltage range

  • Under voltage cut off with automatic restart

  • Availability of outdoor version 

Automatic Voltage Protector

Automatic Single Phase Converter

Automatic Single Phase Converter

Patrons can avail from us a compact gamut of Automatic Single Phase Converter. These offered phase converters are precision engineered by our team of our hardworking professionals with the aid of sophisticated technology and tools at our manufacturing unit. In addition to this, we offer customized range of products as per the exact details provided by the clients.


Some features are:


  • It converts 1 phase (Phase+Neutral) in to 3 phase delta output

  • You can run 3 phase motors with single phase line

  • Delta/415v/3 phase output

  • 50H2 at all 3 lines

  • Normal voltage at all 3 lines


Volt-on Engineering
S. Prem Kumar (Proprietor)
No. 60, Gramani Street, South Railway Road
Chennai - 600080, Tamil Nadu, India

Home  |  About Us  |  Products & Services  |  Site Map  |  Contact Us  |   Mobile Site

Member IndiaMART.com © Volt-on Engineering. All Rights Reserved (Terms of Use)
Developed and Managed by IndiaMART InterMESH Limited