Uni-Cos Systems manufactures Automatic Power Factor Correction Panel with 250-400 KVAR. Uni-Cos Systems offers wide ranges of automatic power factor correction panels. Automatic Power Factor Correction Panel with 250-400 KVAR helps in actualizing zero voltage switching of capacitors and helps in eliminating switching transients. The power factor helps in calculating the load power factor by sensing of the load current through the ct installed in one of the three phases. It helps in taking the voltage feedback from the balance in two phases. Our correction panels are appropriate for any load pattern due to the rapid response time and thus it increases the life span of the capacitors.