Add to cart Quick view Add to wishlist TECHNOLOGIC VARACTOR V650/6 6 steps Power... Price $0.00 “VARACTOR” SERIES: 170/450/650 DIGITAL REACTIVE POWER (PF) REGULATORS: With Display of PF, Voltage, Required KVAR, Harmonics %, Panel Temperature and Alarms With Intelligent Alarms for Harmonic Overcurrent, Overvoltage, Overtemperature & Low PF warning ...