Product Description:
The CDN M2 300A 1500V is the latest two-wire 300A CDN product launched by SCHWARZBECK of Germany. This product addresses the limitation of previous two-wire CDNs, which were capped at 125A, by increasing the operating current of single-phase AC-powered devices to 300A, making it particularly suitable for products that rely on high current operation. Furthermore, as shown in the product design schematic below, after RF power is injected, it can be coupled to the cable simultaneously via RC coupling on both lines 1 and 2, while also providing decoupling network functionality at the AE terminal, thereby integrating coupling and decoupling into a single unit.

Circuit schematic
This product was developed in accordance with Appendix D.2 of the IEC 61000-4-6 (GB/T 17626.6) standard. For customers who need to measure common-mode conducted immunity, using standardized test equipment is crucial for ensuring measurement repeatability, as this device has been tested and validated in numerous well-known laboratories.
Technical parameters:
Product Specification Sheet:
“Reminder: swipe tables left and right”24 MHz – 80 MHz: 150+60/-45
80 MHz – 230 MHz: 150±60
View the graph of voltage divider coefficient calibration results provided by euttest
1,500 VDC / 3,000 VDC
SR 30/4
SR 100-6W
Calibration test results:

Port Common-Mode Impedance

Calibration Results for the Voltage Divider Coefficient
This product is not a CDNE; please select the appropriate model for measuring luminaire radiation.CDNENot a CDN.
Order Number: EUTS0896
EUTTEST is an official authorized distributor of SCHWARZBECK, whose full official name is: SCHWARZBECK MESS - ELEKTRONIK OHG
Ltd. is authorized by schwarzbeck to sell all products in China and provide technical service for the products sold.

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