​We are proud to be among the few providers offering a standard 5-year warranty on our Harmonic-Free Soft Starters Module, reflecting our commitment to quality, reliability, and long-term performance.

Our Type Tested Harmonic-Free Soft Starter is designed based on the principle of a Motor Starting Reactor, in compliance with IEC 60076-6 standards. It is widely recognized as one of the most robust, maintenance-free, and user-friendly motor starting solutions available in the market.

Technical Overview:

• Voltage Range: 1.1 kV to 13.8 kV

• Power Rating: Up to 40,000 kW

• Standards Compliance: IEC 60076-6

• Technology Types: Air Core Technology & Iron Core Technology

Key Features:

• Zero Harmonics – Eliminates harmonic distortion in the system

• No Electronic or Moving Parts – Highly reliable and maintenance-free design

• Type Tested Solution – Certified and compliant with international standards

• PLC-Based Control System – Enables smooth, linear, stepless motor acceleration

• Pure Sine Wave LC Switching Technology for optimal performance

• Accurate Current Control with up to ±5% impedance precision (Air Core)

• Stable System Operation with improved power quality parameters

• Reduced Energy Consumption:

  • Up to 68% reduction in maximum demand

  • Up to 22% energy savings during operation

Advanced Technology:

• Air Core Technology ensures precise reactor impedance measurement and accurate current control during manufacturing

• Iron Core Technology provides a rugged and compact solution for high-performance applications

• PLC-integrated logic manages reactive and active power components, ensuring harmonic-free, non-resonating system behavior

• Maintains power factor and optimizes kVA consumption during starting and running

• Operates effectively up to 1.2 × motor full load current using advanced Dyco technology

Variants & Configurations:

Option 1:

• Main disconnector switch with mechanical & electrical interlocks

• Earthing switch

• Line fuses

• Line vacuum contactor

• Bypass vacuum contactor

• Harmonic-free soft starter module

Option 2:

• Vacuum circuit breaker (VCB)

• Bypass vacuum contactor

• Harmonic-free soft starter module

Additional Options:

• Withdrawable or fixed type configurations for VCB.

• Capacitor bank with fuses and detuned reactor for improved power factor

• Multimotor capability: One module can control up to 4 motors

• Heater control circuit and oil pump supply for chiller applications

• Flexible cable entry options (top or bottom, incomer/outgoing) as per site requirements

Applications:

Ideal for industries requiring high power quality, energy efficiency, and harmonic-free motor starting, including water treatment plants, oil & gas, mining, cement, and heavy industrial applications.

 

For further technical details, project-specific customization, or inquiries, please contact us to find the most suitable Harmonic-Free Soft Starter solution for your requirements.