Overview
The EMC Shop is an ISO 17025 accredited calibration company with the Schwarzbeck CDN M4PE 32A in stock available for sale or rental. Repair and refurbishment services available as well. Contact us now for application support.
The CDN M4PE 32A 1000V is part of the coupling decoupling network series for conducted common mode immunity testing according to IEC 61000-4-6. The CDN M4PE 32A 1000V is compliant to IEC 61000-4-6 Annex D.2 and is suitable for immunity testing on unscreened a.c. and d.c. power supply lines (mains lines).
The CDN M4PE 32A 1000V is intended to inject common mode disturbance signals to power supply or mains lines (unscreened) in the frequency range from 150 kHz to 230 MHz. The circuitry is shown in figure below.
Important Note:
The optional shorting adapters must not be used if the CDN is connected to mains!
The capacitors at the AE-side are equipped with 2 MΩ discharging resistors.
Corresponding terminals are always located in opposite position and can be recognized by the terminal color. They can be used for any phase, except for PE! The PE-terminal with its yellow-green color is connected to the metal housing at the AE-side.
The connection to ground can be accomplished using the ground plane of the CDN. Additionally there is a M4 thread located at the AE side to ground as well as a 4 mm socket to connect the device to ground. The CDN is equipped with 4 mounting notches of 6 mm width at the baseplate.
