Intended for use on the AC output of large inverter systems, Cornell Dubilier’s PFCH series of three-phase capacitors filter undesirable harmonics before power is delivered to the grid or load. The ...

Vishay Intertechnology, Inc. introduced a new series of three-phase cylindrical capacitors for power electronics featuring high current capabilities, nine standard voltage ratings from 400 VAC to 1650 ...

Built on the Ultra Series solid dielectric vacuum switch platform, Trinetics UltraVac single-phase capacitor switches provide dielectric strength in a compact design. Aug. 17, 2010 Built on the Ultra ...

When it comes to the most typical cause of poor power factor in a facility, motor inductance is a likely culprit. The problem worsens when motors are not loaded to their full capacity. Harmonic ...

A facility manager reported its uninterruptible power supply (UPS) was constantly alarming on high voltage during random periods throughout the week. The voltage would occasionally reach or exceed on ...

Power factor correction uses parallel connected capacitors to oppose the effects of inductive elements and reduce the phase shift between the voltage and current. Power factor correction is a ...