Reactances
Attenuation of micro cuts and current peaks and reduction of harmonic currents, this produces an advance or delay between the current wave and the voltage wave. This phase shift causes a decrease in the power delivered to a connected resistive load.
The reactors manufactured by SUESA increase energy efficiency and are the most compact and cost-effective way to compensate for reactive power generation, as well as improving voltage stability at low loads.

Main sectors
- Industrial sector
- Electrical Industry
- Steel and metallurgical industry
- Construction
Ballasts: High Quality Manufacturing with Suesa
In SuesaWe are specialists in the manufacture of reactances, essential components in electrical and industrial systems. Thanks to our experience and custom design capacity, we offer high-quality solutions that adapt to the specific needs of each client. Unlike many competitors who rely on imports, at Suesa we control the entire manufacturing process, ensuring reliable and long-lasting products.
What are reactances?
Reactors are electromagnetic devices used to limit, filter or control current in electrical circuits. They are especially important in industrial applications, power equipment and electrical distribution systems, where they help protect and optimize the operation of connected devices.
Features of our reactances
Custom design: We manufacture ballasts adapted to the technical specifications of each client.
High efficiency: Optimized designs to ensure superior energy performance.
Quality materials: We use advanced materials such as high-precision magnetic cores and enameled copper conductors.
Durability: Our ballasts are designed to withstand extreme conditions in industrial environments.
Applications of our reactances
Power systems: Regulation and stabilization of currents in high demand equipment.
Renewable energy: Use in solar inverters and wind systems.
Industrial automation: Protection and filtering in motors and controllers.
Electrical distribution systems: Limitation of current peaks and reduction of harmonics.
Advantages of choosing Suesa as a ballast manufacturer
Total quality control: We oversee the entire production process, from design to final assembly.
Personalization: We design ballasts according to the specific needs of each application.
Fast deliveryBy manufacturing locally, we offer shorter lead times than suppliers who rely on imports.
Constant innovation: We are at the forefront in the design and development of electromagnetic solutions.
Comparison: Manufacturer vs. Importer
| Feature | Suesa (Manufacturer) | Competition (Importers) |
|---|---|---|
| Quality control | Comprehensive, from design to production | Limited to imported product |
| Delivery time | Fast and reliable | Dependent on external logistics |
| Personalization | Custom design | Limited standard options |
| Innovation | Continuous development | Dependency on third parties |
Frequently Asked Questions
What types of ballasts does Suesa manufacture?
We manufacture reactors for power applications, filtering, equipment protection and harmonic control, among other uses.
Do you offer custom ballasts?
Yes, we tailor each design to our clients' specific requirements, ensuring a perfect fit to their application.
What are the delivery times?
Thanks to our local manufacturing, we offer fast delivery times, usually between 2-4 weeks depending on the design.
Do you offer technical support?
Of course, our team of engineers is available to provide advice on the design, selection and installation of ballasts.
Contact Suesa
If you are looking for a ballast manufacturer that offers customized, innovative and high-quality solutions, in Suesa We have the experience and resources to help you. Contact us today to learn more about our products and services.
1. What function do these devices have in electrical systems?
They are used to limit or control current, stabilize energy and protect sensitive equipment in electrical and industrial installations.
2. What applications are ideal for these components?
They are essential in power systems, renewable energy (solar inverters, wind systems), industrial automation and electrical distribution.
3. Does Suesa manufacture customized solutions?
Yes, we design each product to suit our customers' specific needs, ensuring optimal performance.
4. What materials are used in its manufacture?
We use high-precision magnetic cores, enameled copper conductors and advanced insulation materials, ensuring durability and efficiency.
5. What are the usual delivery times?
By manufacturing locally, our delivery times are fast and tailored to customer requirements, generally between 2 and 4 weeks.
6. How do they help improve energy efficiency?
These devices optimize current flow in circuits, reduce losses and improve the stability of the electrical system.
7. Does Suesa offer technical support in the design?
Of course. Our engineering team is available to assist in developing and selecting the right solution for each project.
8. Can they be used in extreme environments?
Yes, our products are designed to withstand demanding conditions such as high temperatures, corrosive environments or sudden load changes.
9. What makes Suesa different from other suppliers?
Unlike importers, we manufacture locally, which allows us to offer customized solutions, guarantee quality and reduce delivery times.
10. What regulations do Suesa products comply with?
We manufacture under international standards, ensuring that our products comply with the most demanding quality and safety regulations.