Double Conversion IGBT Static Voltage Regulator
The Double Conversion IGBT Static Voltage Regulator is an advanced power conditioning system designed to deliver precise, stable, and pure voltage output under all electrical conditions. Using Insulated Gate Bipolar Transistor (IGBT) and Digital Signal Processor (DSP) technology, it achieves instantaneous correction of voltage fluctuations, sags, and surges.
Unlike conventional servo stabilizers, this system offers electronic, high-speed, and maintenance-free voltage correction with exceptional accuracy, efficiency, and protection for all types of sensitive electrical and electronic equipment.
Product Details
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Features
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Specification
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Technology
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Double Conversion DSP-Controlled IGBT Static Voltage Regulator
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Input Voltage Range
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300V – 480V AC (3 Phase)
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Output Voltage
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400V ±1% (Selectable 380V/400V/415V)
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Frequency
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50Hz ±1% (Independent of input)
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Correction Speed
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300V in 5–20 ms
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Voltage Regulation Accuracy
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±1%
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Correction Speed
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20V/sec – 110V/sec (as required)
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Output Voltage THD
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< 5%
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Chopping Frequency
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16–20 kHz
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Power Factor
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Corrected to near unity
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Efficiency
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> 98% typical
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Display
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Digital LCD/LED display for voltage, current, and status
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Warranty
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2 Years (Oil-cooled models) / 1 Year (Air-cooled models)
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Key Features
- Double Conversion Technology for pure and regulated output
- DSP Controlled IGBT Inverter for precise PWM control
- Ultra-fast voltage correction within 5–20 milliseconds
- Automatic Phase Reversal & Neutral Drift Protection
- Constant Output Frequency (50Hz ±1%)
- Unity Power Factor correction at input
- High Efficiency & Energy Savings
Quality & Testing
- High-voltage insulation test
- Load performance test
- All stabilizers are 100% designed and manufactured in India under ISO 9001:2015 certified processes.
- Harmonic and noise suppression verification
- Thermal run test under full load conditions
Applications
- CNC Machines & Robotics
- Printing, Packaging & Plastic Processing Units
- Data Centers and IT Infrastructure
- R&D and Testing Laboratories
- Telecommunication Systems
- Building Management and Security Systems
- Textile Spinning, Weaving & Processing Plants
Three Phase Air-Cooled Servo Voltage Stabilizer
Beta Power Controls in India?
17+ Years of Expertise
Industry Leadership & Innovation
Global Quality Certifications
ISO 9001:2015 compliant
Customization
Voltage ranges and models tailored to client needs
High Efficiency
98% energy efficiency, reduces power loss
Global Export Network
Strong presence in Middle East, Europe, Africa & Asia
After-Sales Support
Installation, service, and technical assistance
How to Order from Beta Power Controls?
Frequently Asked Questions
It is a fully solid-state voltage stabilizer that converts AC to DC and then back to regulated AC using IGBT-based PWM technology for ultra-fast voltage correction.
Servo stabilizers use mechanical motors for voltage regulation, while IGBT regulators use high-frequency electronic switching, resulting in 100x faster correction speed and zero maintenance.
Correction speed is typically 300V within 5–20 milliseconds, depending on input fluctuations.
We manufacture Three Phase Air-Cooled Servo Voltage Stabilizers from 3 kVA up to 500 kVA. Higher capacity models are available in oil-cooled design.
Compatible with resistive, inductive, and regenerative loads — suitable for all industrial and commercial applications.
Maintains ±1% voltage accuracy with <5% output THD.