Inverter radio noise filter — Overview
The Inverter radio noise filter is available from Konica Automation, ready to ship with full technical support and fast delivery.
About Inverter radio noise filter
Use different noise filters depending on the type of noise impact.
When lowering the carrier frequency of the inverter eases the noise impact, install the RC type zero-phase reactor for the motor wiring.
Features
High damping NF type
This is an LC type high-performance noise filter to be installed on the inverter power side.

Simple noise filter RCL type
This is a capacitive filter common to all capacity bands that can be installed on the inverter power side.

RC type zero-phase reactor
This is a feed-through filter that can be installed on the power side or output side of the inverter. There are two types of filter, each for a different wire size.
By default, the wire is wound four turns. When the wire size is 22 mm2 or more, feed the filter straight through five RC type reactors.

Inverter radio noise filter Spec

When selecting the noise filter, see the catalogs of the individual inverter models.
Applications & Why It Matters
This drive is frequently used for precise speed and torque control in pumps, fans, conveyors, and compressors, helping reduce energy consumption and mechanical wear across industrial processes. Matching this unit to your system’s exact specifications helps ensure smooth integration, stable operation, and fewer unexpected service interruptions.
Backed by Konica Automation’s inventory and technical support team, this product is ready to ship with the guidance you need for a straightforward installation.







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