High-Performance DC Reactors for Ripple Suppression in Railway Systems
SAINI Electrical designs and manufactures smoothing reactors and reactor assemblies specifically for conventional electric locomotives. These components are engineered to minimize DC current ripple and stabilize voltage across the traction power system, improving performance, safety, and the operational life of power electronics.
Built to endure extreme temperatures, electrical load variations, and mechanical stress, SAINI’s railway-grade reactors are ideal for modern and legacy rail systems requiring clean and stable DC output.
We Offer:
- Smoothing Reactors – Custom-built for use in DC traction systems of electric locomotives, ensuring effective ripple reduction and improved system efficiency.
Each unit is manufactured to precise electrical and mechanical specifications and tested for performance, safety, and reliability under railway conditions.
Technical Specifications
| Specification | Details |
| Vehicle Type | Electric Locomotive |
| Ambient Conditions | -50°C to +75°C |
| Power Rating | Up to 3300 HP |
Our reactors are compatible with various DC drive configurations and can be customized to match different electrical parameters and locomotive designs.
Applications
SAINI’s smoothing reactors are used in:
- DC Traction Power Circuits
- Rectifier Output Filtering
- Electric Locomotive Drive Systems
- Voltage Stabilization for Auxiliary Loads
Why Choose SAINI Smoothing Reactors?
- Specialized for Railway DC Applications
- Reduces Ripple & Protects Power Electronics
- Built for Harsh Operating Environments
- Low Losses and High Thermal Stability
- Custom Design Based on Traction Load Profiles
- Proven in India’s Rail Infrastructure Projects
As a leading railway reactor manufacturer in India, SAINI offers precision-engineered components trusted by OEMs and rail operators for performance, longevity, and safety.
Need a Custom Reactor Solution?
Whether you require a standalone smoothing reactor or a complete assembly, our engineering team can design and deliver a solution tailored to your locomotive’s electrical system.
