MHW NANOTECH® KIT OKIT51-100HP-150 COOLBLUE® INDUCTIVE ABSORBERS FOR VFDS 51-100HP RATING (NOT THE MOTOR RATING) 150FT MAX WIRE/CABLE LENGTH BETWEEN VFD AND MOTOR. INDUCTIVE ABSORBERS ARE AN ALTERNATE TO SHAFT GROUNDING RINGS FOR MOTOR PROTECTION. THIS KIT IS FIELD INSTALLED INTO AN EXISTING VFD TO MOTOR APPLICATION AND MAY REQUIRE ADDITIONAL PARTS DEPENDING ON WIRE/CABLE LENGTH AND WIRES/CABLES PER PHASE.