- The AF300 is a Line Isolation Filter which filters out PCC command signals and any strong electric clutter at 120 kHz on the AC line. It provides attenuation at a 40:1 ratio input to output respectively. It prevents passage of the PCC command signals or 120 kHz electronic noise from the line side (primary) to the load side (secondary) and vice versa. The AF300 has 3 wires, and is rated 20 Amps for applications up to 277 volts.
In certain PCC applications it may be possible for an electrical appliance to generate electrical interference. This random electrical interference may interfere with the PCC command signal transmission. ACT has designed a group of products to address this problem.
