EFT Generator Coupling and Decoupling Network CDN-4320H

The CDN-4320H coupling and decoupling network, in conjunction with the pulse group generator independently developed by Lingshi, achieves an upgrade of network capacity. Its excellent coupling and decoupling performance meets the requirements of standard IEC 61000-4-4 Ed.3. The current capacity of the test product of the upgradeable pulse group generator reaches 200 A; it is mainly designed for the testing requirements of new energy, electric vehicle charging piles and other products.

Standard

Application

Parameter

Parts

Meet the standards：

IEC 61000-4-4 IEC 61000-4-4 Ed.3/Ed.2 EN 61000-4-4 GB/T 17626.4

application area：

Industrial equipment, power meters, vehicle electronics, medical equipment, lighting fixtures, communication transmission, audio and video equipment, low-voltage electrical appliances, electronic components, power tools, information technology equipment, rail transit and aerospace electrical appliances, instruments and meters

technical parameter：

Specifications	CDN-4320H-100AC	CDN-4320H-200AC
Interference Type	Electrical fast transient burst immunity
Coupling capacitor	33 nF
Coupling attenuation	<2 dB
Decoupling attenuation	>20 dB
Series coupling attenuation	>30 dB
Coupling capacitor insulation capability	>7 kV
Test equipment capacity	AC: three-phase five-wire, DC: 1500 V/100 A 1000 V/100 A (compatible with single-phase test)	AC: three-phase five-wire, DC: 1500 V/200 A 1000 V/200 A (compatible with single-phase test)
interface	RS485, programmable
Output to 50Ω load rise time	4 ns to 7 ns
Output to 50Ω load Pulse width	30 ns to 60 ns
Output to 50Ω load peak voltage	According to the voltage value of the generator/2*(1±10%)
General parameters
Working power supply	AC 85 V ~ 264 V 50/60 Hz 120 W
size	19''/6 U
weight	20kg

parts：

Video playback：