Sinepower

Top-notch static frequency converters for the most demanding industrial applications

Sinepower and Promatis: The Power of Innovation, Local Support

SINEPOWER is a renowned European manufacturer of power equipment, specializing in static frequency converters (SFC) and related power electronics with over 30 years of experience in the industry. Their commitment to quality, technological evolution, and innovation is evidenced by their ISO 9001 quality management certification.

As the exclusive representative for Slovenia, Croatia, Bosnia and Herzegovina, Promatis Ltd. brings you Sinepower solutions with full technical support, service and fast delivery. Our mission is to ensure that your systems receive a reliable and efficient power supply.

High Efficiency

Up to 95% efficiency ensures minimal energy loss and lower operating costs. This means your system uses less energy for the same amount of work, directly reducing overall power consumption and increasing cost effectiveness.

Excellent Input Voltage Quality

Thanks to advanced IGBT technology, Sinepower converters achieve a unitary power factor (PF = 1) and very low input harmonic distortion (THDi < 1.5%), resulting in clean, stable, and reliable input voltage, which protects your equipment from electrical stress and damage.

4 Quadrant Operation

4 quadrant capability provides superior dynamic response and operational flexibility, which is essential for demanding applications. This allows the system to efficiently handle both forward and reverse power flows and adapt to varying load conditions with stability and precision.

Modular Design

For high-demand projects, modular SFC systems can deliver a total power of up to 1200 kVA, ensuring both scalability and redundancy. You can start with a lower power and later expand the system as required.