CoolBLUE® cores act as a common mode choke by absorbing the damaging high frequency noise associated with VFD’s, so you can maximize equipment reliability, reduce maintenance costs associated with grounding rings, and avoid unscheduled downtime.
Installation around power cables takes less than 10 minutes. Simply disconnect power cables, install cores around power cables, and reattach power. Done!
Less than 7 core sizes fit all motor applications (1/4 hp to 1600+ hp). CoolBLUE cores last a lifetime, and there is no maintenance.
We Don’t Divert The Problem...We Remove It!