PVJ Power
Ferroresonant magnetic regulation
Engineered for reliable power distribution and long-term industrial execution.
Constant Voltage Transformer Manufacturer in India
Constant Voltage Transformers for stable, isolated power to critical loads.
PVJ Power designs Constant Voltage Transformers for applications requiring regulated output, galvanic isolation and protection from common supply disturbances. Ratings and electrical parameters are engineered against the connected load and site conditions.
PVJ Power
Since 2010
PVJ Power Equipment
Constant Voltage Transformer Manufacturer in India
Transformer, Compact Substation and Panel solutions manufactured for reliable electrical distribution.
Project-specific ratings
Capacity
Single-phase input and output options
Electrical Configuration
Magnetic
Regulation Method
Project-specific
Engineering
How It Works
Stable output without a motorized correction mechanism.
A Constant Voltage Transformer uses a ferroresonant magnetic circuit to regulate the output while electrically isolating the connected load from the supply.
Input variation. Magnetic regulation. Controlled output.
01
Variable Input
02
CVT Magnetic Circuit
03
Regulated Output
PVJ Power Equipment
Constant Voltage Transformer Engineering
Transformer, Compact Substation and Panel solutions manufactured for reliable electrical distribution.
Configuration
Engineered around the load and the supply environment.
PVJ Power
Galvanic isolation between input and output
Engineered for reliable power distribution and long-term industrial execution.
PVJ Power
No motorized voltage-correction mechanism
Engineered for reliable power distribution and long-term industrial execution.
PVJ Power
Transient and electrical noise attenuation
Engineered for reliable power distribution and long-term industrial execution.
PVJ Power
Short-duration input variation ride-through
Engineered for reliable power distribution and long-term industrial execution.
PVJ Power
Custom input and output voltage options
Engineered for reliable power distribution and long-term industrial execution.
PVJ Power
Application-specific enclosure and protection
Engineered for reliable power distribution and long-term industrial execution.
PVJ Power
Factory Testing with documented results
Engineered for reliable power distribution and long-term industrial execution.
Selection Data
Send these four inputs with your CVT enquiry.
kVA and load type
Connected Load
Share running load, starting current, power factor and whether the load is electronic, inductive or mixed.
Input voltage window
Supply Conditions
Define nominal input, minimum and maximum voltage, frequency and the disturbances observed at site.
Voltage and regulation
Required Output
Specify output voltage, acceptable regulation, isolation requirement and duty cycle.
Indoor or protected outdoor
Installation
Confirm ambient temperature, ventilation, enclosure protection, cable entry and available footprint.
Applications
Power conditioning for sensitive and control-critical equipment.
PVJ Power
CNC and Machine Controls
Engineered for reliable power distribution and long-term industrial execution.
PVJ Power
Automation Systems
Engineered for reliable power distribution and long-term industrial execution.
PVJ Power
Instrumentation Loads
Engineered for reliable power distribution and long-term industrial execution.
PVJ Power
Laboratory Equipment
Engineered for reliable power distribution and long-term industrial execution.
PVJ Power
Telecommunication Systems
Engineered for reliable power distribution and long-term industrial execution.
PVJ Power
Critical Electronic Loads
Engineered for reliable power distribution and long-term industrial execution.
Frequently Asked Questions
Frequently Asked Questions
What is a Constant Voltage Transformer?
A Constant Voltage Transformer uses a ferroresonant magnetic circuit to maintain a comparatively stable output and isolate sensitive equipment from common input supply disturbances.
What information is required for a CVT enquiry?
Share the load rating, input voltage range, required output voltage, frequency, load type, duty cycle and installation environment so the CVT can be selected correctly.
Is a CVT the same as a Servo Voltage Stabilizer?
No. A CVT uses magnetic regulation without a motorized correction mechanism, while a Servo Voltage Stabilizer uses controlled electromechanical voltage correction. The preferred solution depends on the load and supply conditions.