Built for Power.
Designed for Performance.

High-reliability capacitors for induction furnaces, MV/HV reactive-power systems and surge protection.

Rectiphase offers application-specific capacitor solutions engineered to boost efficiency, protect rotating machines and stabilise power systems across heavy industry and utilities.

Explore Our Products
Induction Furnace Capacitors

Capacitors for Induction Furnaces

Optimised for induction heating systems to improve power factor and furnace performance.

Learn more →
MV & HV Power Capacitors

Medium & High Voltage Power Capacitors

Proven solutions for reactive-power compensation and network stability.

View MV/HV Products

Where we help power operations

Induction furnaces & foundries

Steel & metallurgical plants

Power utilities & substations

Large motors & generators

HT Bus-ducts and transformer interconnections

Transformer interconnections

Induction Furnace Capacitors

Induction Furnace Capacitors

Optimized for high-frequency, high-power melting and heating applications.

  • ● Enhanced power factor
  • ● Proven reliability worldwide
MV & HV Power Capacitors

MV & HV Power Capacitors

Engineered for grid and industrial reactive power compensation.

  • ● IEC/IS compliant
  • ● Custom voltage ratings
Surge Protection Capacitors

Surge Protection Capacitors

TRANSQUELL series for motors, generators, and sensitive equipment.

  • ● IEC surge protection
  • ● Indoor/outdoor options

Medium & High Voltage Power Capacitors

Our flagship products designed for optimal reactive power compensation in industrial and utility applications.

Applications:

  • Power factor correction
  • Reactive power compensation
  • Industrial motor drives
  • Utility substations

Surge Protection Capacitors (TRANSQUELL)

Specialized capacitors for protection of rotating electrical machines from voltage and switching surges.

Voltage Ratings:

System Voltage (kV) Capacitor Voltage (kV) Capacitance (µF)
3.6 6 0.5 and 0.5
7.2 12 0.25 and 0.5
12 18 0.25 and 0.5
24 28 0.25
36 40 0.125 and 0.25

Features:

  • Protection from steep fronted voltage waves
  • Indoor/Outdoor installation options
  • Horizontal/Vertical mounting
  • Operating temperature up to 50°C
  • Complies with IS: 11548-1986

Induction Furnace Capacitors

Specialized capacitors designed to enhance the power efficiency of induction furnace operations.

Benefits:

  • Improved power factor
  • Reduced energy costs
  • Enhanced furnace performance
  • Longer equipment life
  • Reduced harmonic distortion

Applications:

  • Steel melting furnaces
  • Iron foundries
  • Non-ferrous metal melting
  • Industrial heating applications

Testing Standards

All our products undergo rigorous testing to ensure quality and reliability:

Routine Tests:

  • Capacitance measurement
  • Dielectric loss angle test
  • Voltage test
  • Discharge device efficacy test
  • Sealing test

Type Tests:

  • Thermal stability test
  • Impulse voltage test
  • Short circuit discharge test
  • Container corrosion protection
  • Bushing seal drop hammer test

Our Product Range

Medium & High Voltage Power Capacitors

Professional-grade capacitors designed for optimal reactive power compensation in industrial applications.

  • Performance monitoring
  • Maintenance support
  • Replacement parts supply
  • Upgrade consultations

Training & Education

Educational programs to help customers maximize the benefits of our products.

  • Product training sessions
  • Application workshops
  • Best practices guidance
  • Technical documentation

Service Locations

We provide services across multiple regions to ensure prompt support:

Asia Pacific

India (Headquarters)
Southeast Asia
Australia

Europe

Western Europe
Eastern Europe
Nordic Countries

Americas

North America
South America
Central America

Africa & Middle East

North Africa
Sub-Saharan Africa
Middle East

Contact Information

Mobile: (+91) 97662 00510 / 99207 14448
Sales: sales@rectiphaseindia.com
Technical: s.kulkarni@rectiphaseindia.com
General: powerthermsales@gmail.com
Works: works.rectiphase@gmail.com
Works Alt: works@rectiphaseindia.com

Business Hours

Monday - Friday: 9:00 AM - 6:00 PM IST
Saturday: 9:00 AM - 1:00 PM IST
Sunday: Closed

Emergency Support

For urgent technical support, please call our mobile numbers. We provide 24/7 emergency assistance for critical applications.

Send us a Message

Why Choose Rectiphase Capacitors?

Global Experience

Serving customers across 54 countries with proven solutions

Quality Assured

Products tested to international standards with comprehensive QC

Technical Excellence

Expert engineering team providing customized solutions

Reliable Support

24/7 technical support and comprehensive after-sales service

Information We Collect

We collect information you provide directly to us, such as when you:

  • Fill out our contact forms
  • Request product information or quotations
  • Subscribe to our newsletters
  • Contact us for technical support
  • Visit our website (through cookies and analytics)

The types of information we may collect include:

  • Name and contact information
  • Company/organization details
  • Technical requirements and specifications
  • Communication preferences
  • Website usage data

How We Use Your Information

We use the information we collect to:

  • Respond to your inquiries and provide customer support
  • Process orders and deliver products
  • Send technical updates and product information
  • Improve our products and services
  • Comply with legal obligations
  • Communicate about our products and services

Information Sharing

We do not sell, trade, or rent your personal information to third parties. We may share your information only in the following circumstances:

  • With your explicit consent
  • With service providers who assist in our operations
  • When required by law or legal process
  • To protect our rights and property
  • In connection with a business transaction

Data Security

We implement appropriate security measures to protect your personal information against unauthorized access, alteration, disclosure, or destruction. These measures include:

  • Secure data transmission protocols
  • Access controls and authentication
  • Regular security assessments
  • Employee training on data protection
  • Secure storage and backup systems

Cookies and Tracking

Our website may use cookies and similar tracking technologies to enhance your browsing experience. These help us:

  • Remember your preferences
  • Analyze website traffic and usage
  • Improve website functionality
  • Provide relevant content

You can control cookie settings through your browser preferences.

Your Rights

You have the right to:

  • Access your personal information
  • Correct inaccurate information
  • Request deletion of your information
  • Opt-out of marketing communications
  • Restrict processing of your information
  • Data portability where applicable

International Transfers

As we serve customers globally, your information may be transferred to and processed in countries other than your own. We ensure appropriate safeguards are in place to protect your information in accordance with applicable data protection laws.

Data Retention

We retain your personal information only as long as necessary to fulfill the purposes outlined in this policy, comply with legal obligations, resolve disputes, and enforce agreements. When information is no longer needed, we securely delete or anonymize it.

Children's Privacy

Our services are not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If we become aware that we have collected such information, we will take steps to delete it promptly.

Changes to This Policy

We may update this Privacy Policy from time to time to reflect changes in our practices or legal requirements. We will notify you of any material changes by posting the updated policy on our website with a new effective date.

Contact Us

If you have any questions about this Privacy Policy or our data practices, please contact us:

Email: privacy@rectiphaseindia.com
Phone: (+91) 97662 00510
Mail: Rectiphase Capacitors Privacy Officer

Effective Date: January 1, 2024
Last Updated: January 1, 2024

  • High reliability and performance
  • Suitable for medium and high voltage systems
  • Customized solutions available
  • Surge Protection Capacitors

    TRANSQUELL surge capacitors for protection of rotating electrical machines from voltage and switching surges.

    Induction Furnace Capacitors

    Specialized capacitors designed to enhance the power efficiency of induction furnace operations.

    Excellence in Power Solutions

    Rectiphase Capacitors is a leading manufacturer of power capacitors, specializing in reactive power compensation solutions. With years of experience in the industry, we provide high-quality, reliable products that meet international standards.

    Our products are trusted by customers across 54 countries and 6 continents, demonstrating our commitment to quality and global reach.

    54+

    Countries Served

    6

    Continents

    100%

    Quality Assurance

    24/7

    Support Available

    Get In Touch

    Contact Information

    Mobile: (+91) 97662 00510 / 99207 14448
    Sales: sales@rectiphaseindia.com
    Technical: s.kulkarni@rectiphaseindia.com
    General: powerthermsales@gmail.com
    Works: works@rectiphaseindia.com

    Medium & High Voltage Power Capacitors

    Our flagship products designed for optimal reactive power compensation in industrial and utility applications.

    Applications:

    • Power factor correction
    • Reactive power compensation
    • Industrial motor drives
    • Utility substations

    Surge Protection Capacitors (TRANSQUELL)

    Specialized capacitors for protection of rotating electrical machines from voltage and switching surges.

    Voltage Ratings:

    System Voltage (kV) Capacitor Voltage (kV) Capacitance (µF)
    3.6 6 0.5 and 0.5
    7.2 12 0.25 and 0.5
    12 18 0.25 and 0.5
    24 28 0.25
    36 40 0.125 and 0.25

    Features:

    • Protection from steep fronted voltage waves
    • Indoor/Outdoor installation options
    • Horizontal/Vertical mounting
    • Operating temperature up to 50°C
    • Complies with IS: 11548-1986

    Induction Furnace Capacitors

    Specialized capacitors designed to enhance the power efficiency of induction furnace operations.

    Benefits:

    • Improved power factor
    • Reduced energy costs
    • Enhanced furnace performance
    • Longer equipment life
    • Reduced harmonic distortion

    Applications:

    • Steel melting furnaces
    • Iron foundries
    • Non-ferrous metal melting
    • Industrial heating applications

    Testing Standards

    All our products undergo rigorous testing to ensure quality and reliability:

    Routine Tests:

    • Capacitance measurement
    • Dielectric loss angle test
    • Voltage test
    • Discharge device efficacy test
    • Sealing test

    Type Tests:

    • Thermal stability test
    • Impulse voltage test
    • Short circuit discharge test
    • Container corrosion protection
    • Bushing seal drop hammer test

    Our Company

    Rectiphase Capacitors is a premier manufacturer of power capacitors, specializing in reactive power compensation solutions for industrial and utility applications. With extensive experience in the electrical industry, we have built a reputation for delivering high-quality, reliable products that meet the most demanding requirements.

    Our product portfolio includes Medium & High Voltage Power Capacitors, Surge Protection Capacitors (TRANSQUELL series), and specialized capacitors for Induction Furnaces. Each product is designed and manufactured to exacting specifications, ensuring optimal performance and longevity.

    Global Presence

    We are proud to serve customers across 54 countries and 6 continents, demonstrating our commitment to quality and global reach. Our international presence reflects the trust and confidence that customers worldwide place in our products and services.

    Quality Assurance

    All our products comply with international standards including IEC specifications and IS: 11548-1986. We conduct comprehensive routine and type tests to ensure every product meets our stringent quality requirements before delivery.

    Innovation & Technology

    We continuously invest in research and development to bring innovative solutions to market. Our engineering team works closely with customers to develop application-specific designs that optimize performance and efficiency.

    54+

    Countries Served Worldwide

    6

    Continents

    100%

    Quality Tested Products

    24/7

    Technical Support

    Our Commitment

    • Superior product quality
    • Timely delivery
    • Competitive pricing
    • Excellent customer service
    • Continuous innovation
    • Environmental responsibility

    Custom Design & Engineering

    We provide customized solutions based on your specific application requirements.

    • Application-specific designs
    • Engineering consultation
    • Performance optimization
    • System integration support

    Technical Support

    Our experienced team provides comprehensive technical support throughout the product lifecycle.

    • Pre-sales consultation
    • Installation guidance
    • Troubleshooting support
    • Maintenance recommendations

    Quality Testing

    Comprehensive testing services to ensure product reliability and performance.

    • Routine testing procedures
    • Type testing certification
    • Custom test protocols
    • Quality documentation

    Global Supply Chain

    Efficient logistics and supply chain management for worldwide delivery.

    • International shipping
    • Timely delivery
    • Secure packaging
    • Order tracking

    After-Sales Service

    Ongoing support to ensure optimal performance of your investment.

      Built for Power. Designed for Performance.

      High-reliability capacitors for induction furnaces, MV/HV reactive-power systems and surge protection.

      Rectiphase offers application-specific capacitor solutions engineered to boost efficiency, protect rotating machines and stabilise power systems across heavy industry and utilities.

      Induction Furnace Capacitors

      Induction Furnace Capacitors

      Optimized for high-frequency, high-power melting and heating applications.

      • • Enhanced power factor
      • • Proven reliability worldwide
      MV & HV Power Capacitors

      MV & HV Power Capacitors

      Engineered for grid and industrial reactive power compensation.

      • • IEC/IS compliant
      • • Custom voltage ratings
      Surge Protection Capacitors

      Surge Protection Capacitors

      TRANSQUELL series for motors, generators, and sensitive equipment.

      • • IEC surge protection
      • • Indoor/outdoor options

      Where we help power operations

      Induction Furnaces
      Steel Plants
      Utilities
      Motors & Generators
      HT Bus-ducts
      Transformer Interconnections

      Why Choose Rectiphase?

      Trusted by industry leaders for reliability, technical excellence, and global support.

      • Application-specific designs
      • International standards
      • Global installations
      • In-house support

      Quick technical highlights

      • Voltage Ratings: Up to 36kV (custom on request)
      • Operating Temp: -25°C to +50°C
      • Testing: IEC/IS routine & type tests

      Proven in the field

      Rectiphase capacitors are trusted by leading industrial clients and utilities worldwide.

      Client Logo 1 Client Logo 2 Client Logo 3 Client Logo 4

      Talk to our applications team

      (+91) 97662 00510 / 99207 14448

      sales@rectiphaseindia.com

      Rectiphase Capacitors

      Leading manufacturer of power capacitors and reactive power compensation solutions for industry and utilities.

      (+91) 97662 00510

      sales@rectiphaseindia.com

      © 2024 Rectiphase Capacitors. All rights reserved.

      Frequently Asked Questions