VAJRA
Solutions:
1 MVAr to 50 MVAr
Compensation:
Dynamic Reactive Power Control
Types:
IGBT Based
Voltage:
3.3 kV to 33 kV
Description
The indigenously developed INPHASE VAJRA is a transformer-less SVG system using state-of-the-art multi-level IGBT technology. It solves PQ problems like reactive power compensation, load unbalance, and voltage regulation with robust filters built for extreme climates in steel, pharma, and heavy industries. Designed for wide voltage applications with DSP control, fiber optic communication, and cloud connectivity for real-time monitoring and energy management—slashing penalty costs
01
3-Level Topology
Multi-level inverter architecture ensures higher efficiency, lower switching stress, and superior waveform quality.
02
Hybrid Compensation
Dynamic reactive power, load unbalance, and voltage regulation in one rugged unit.
03
Auto Voltage Stabilization
Prevents grid resonance and ensures stable output under varying loads.
04
Extreme Efficiency – 99%
Reduced losses with air-core reactors and advanced thermal management up to 55°C.
05
Modular & Scalable Architecture
Plug-and-play design allows easy servicing and parallel configuration for higher ratings.
06
State-of-the-Art DSP Technology
Enables precise control and real-time monitoring of reactive power flow.
07
Extreme Climate Rugged
Built for thermal management up to 55°C with closed-loop de-ionized water cooling.
08
Lightning-Fast Response – 10ms
Prevents voltage sags and grid instability with instantaneous compensation.
Data Centers
Mining
Metro
Chemical
Automotive
Pharma
Textile
Oil and Gas
Cement and Steel
Process Industry
Green Hydrogen Plant
Metro
Desalination Plants
Data Centers
Industries
Why Choose VAJRA Transformer-less STATCOM SVG System?
VAJRA Transformer-less STATCOM SVG System is designed to provide fast and accurate reactive power compensation for medium voltage industrial power networks. Unlike conventional capacitor banks and reactor-based systems, VAJRA delivers real-time dynamic compensation, ensuring stable voltage, improved power factor, and enhanced power quality under varying load conditions.
Key advantages of VAJRA include:
• Transformer-less design for higher efficiency and reduced losses
• Fast dynamic response for fluctuating industrial loads
• Improved voltage stability and grid support
• Reduced reactive power penalties and electricity costs
• Compact footprint and lower maintenance requirements
• Scalable architecture for future load expansion
• Enhanced reliability for critical industrial applications
• Suitable for steel, cement, mining, renewable energy, utilities, and process industries
With advanced power electronics technology and intelligent control algorithms, VAJRA helps industries achieve superior power quality, improved system efficiency, and long-term operational savings.
A Medium Voltage Static VAR Generator (SVG) is a power electronics-based solution that provides dynamic reactive power compensation, improves power factor, stabilizes voltage, and enhances overall power quality in medium voltage electrical systems.
VAJRA Medium Voltage Static VAR Generator from InPhase Power delivers fast dynamic compensation, high efficiency, modular scalability, voltage stability, and improved power factor for demanding industrial applications.
Related Power Quality Solutions
Explore our Active Harmonic Filter (AHF) solutions for harmonic mitigation and IEEE 519 compliance.
Learn more about our Modular Static VAR Generator (SVG) solutions for dynamic reactive power compensation.
Discover the benefits of our Smart Hybrid Active Filter technology for combined harmonic filtering and power factor correction.
Browse our complete Power Quality Solutions Portfolio or contact our experts for application support.