Com-Power CDN-M425E Coupling Decoupling Network

Overview

The Com-Power CDN-M425E is a four-line coupling decoupling network designed for IEC/EN 61000-4-6 conducted immunity testing on power inputs. The four-line design accommodates single-phase AC mains with line, neutral, protective earth, and an additional conductor, making it suitable for testing control cabinets, automation panels, and equipment with multi-wire power arrangements that must remain operational during RF injection testing.

Key Features

• Frequency range: 150 kHz to 230 MHz
• Four-line design rated for up to 25 Amps per line
• Fully compliant with CISPR 16-1-2 and IEC 61000-4-6
• Supports M1-M5 configurations for single-phase through five-line applications
• Three-year warranty

Applications

• Immunity testing of industrial automation panels and PLC cabinets
• Testing of machine control boxes and rack-mounted power systems
• Evaluation of embedded industrial equipment with multiple power conductors
• Pre-compliance troubleshooting and final compliance verification
• Testing under representative operating loads to catch failures before field deployment