CDNE M2 Schwarzbeck two-wire coupling decoupling network

Decoupling Attenuation Diagram for CDNE M2

Order Number: EUTS0267

Test frequency: 30MHz - 300MHz

Type: CDNE coupling decoupling network-transmit

Brand: Schwarzbeck

Min. order: 1 Unit

Stock:

schwarzbeck Real Time Inventory

Delivery: Click on the link above to inquire

Standards:

CISPR15,
EN55015

Industry： General Electronics

Warranty: Original Import ; New Products ; Authorized Sales

Training: On-site training; Telephone; Email

Logistics: Shenzhen to National

Payment: Internet Banking T/T

Product Price:

Product Description:

CDNE M2 is a two-wire coupling decoupling network EMC equipment produced by Schwarzbeck, Germany, specialized in radiated emission test required by CISPR15, GB17743 and other EMC standards for lamps and lanterns, and M2 stands for the two-wire power line test (L+N line).

If your product operates with three power cables, such as L+N+GND, please use the CDNE M3 Three-wire coupled decoupling network.

Difference between CDNE and CDN:

Previously CDN coupling decoupling networks were generally used for measuring conducted emissions and conducted immunity tests, the structure and usage of CDNE is mentioned in the latest standard of CISPR15 from 2018, in contrast to coupling/decoupling networks (CDN) described in IEC/EN 61000-4-6, CDNE can inject very little power and is particularly suitable for measuring conducted emissions from luminaires with tighter impedance CDN can be used as a conducted immunity test, whereas CDNE cannot be used as a conducted immunity test, since CDN can be used as a conducted emission test for luminaires with tighter impedance tolerances.

Click for more information about Difference between CDN and CDNE

Technical parameters：

Product Specification Sheet:

“Reminder: swipe tables left and right”

Model number

CDNE M2

manufacturer

SCHWARZBECK, Germany

Domestic China Agent Sales

Shenzhen EUTTEST

Frequency range

30MHz-300MHz

EUT line type

2 lines

EUT and AE end connectors

2*4mm Safety Banana Plug

RF test port

50Ω BNC

Maximum voltage from EUT line to ground

400V DC,277V 50/60Hz

Maximum current

16A

Common mode impedance

150 Ω +10 Ω/ -20 Ω

phase characteristic

0° ±25°

Maximum EUT RF Voltage

140dBμV

Maximum Test Port Voltage

EUT Test Port Voltage Divide Factor

20 dB ±1.5 dB

Decoupling attenuation EUT->AE

>30dB

grounding

4mm rubber tip and M4 screw fixing at AE end

size

104 mm x 104 mm x 127 mm

EMC compliant

CISPR 15-2018 / EN 55015-2018 , GB17743

“Reminder: swipe tables left and right”

Optional calibration accessories:

As with the M3, when parameters such as voltage divider, decoupling, etc. need to be calibrated, it is necessary to contact us to purchase calibration parts.