Original design with important damping on in rush – current, the Switching Contractor Capacitor is a long-life contractor that is tested by FRAKO up to 100,000 switching functions. This capacitor is perfect for chocked and unchocked power factor correction systems. The assortment improves the voltage quality through chatter proofed switching working and thereby ensures high operational dependability of the power factor correction system.

Advantages:

• Extended life of capacitors.
• Significant damping of in-rush current.
• High operational reliability if power factor correction system.
• Improvement in voltage quality throughout the switching process.
• Extension of the conservation periods of the power factor correction system.

Features that matter:

• Long service life & high number of switching operations.
• Safe switching of capacitor stages with or without reactors.
• During the switching of power capacitors a peak inrush current of 200 times of the rated current.
• About 100000 switching operations patented design.