Lightning Surge/Ring Wave Power Line Coupling and Decoupling Network CDN-5320H

As the main component of the lightning surge/ring wave test system, the lightning surge/ring wave coupling and decoupling network directly determines the consistency and repeatability of the test results. The power line coupling and decoupling network developed and produced by Lingshi meets the calibration requirements for the output waveform in IEC61000-4-5 Ed.3 and IEC61000-4-12, providing an accurate evaluation method for product electromagnetic compatibility immunity testing.

Technical features

■ Automatic coupling and decoupling network, free switching of common-differential mode test, and one-key test by setting the common-differential mode ratio;

■ Network external, can automatically switch between lightning surge and ring wave testing;

■ Any type of coupling and decoupling network is backward compatible with calibration requirements;

■ Emergency stop function for EUT circuit;

■ One machine is compatible with 16A~200A test;

■ EUT overload and short circuit protection function;

■ Compatible with ring wave and ANIS standards

Standard

Application

Parameter

Parts

Meet the standards：

IEC61000-4-5, Ed.3 EN61000-4-5, GB/T17626.5, ITU K.21, ITU K.20, ANSI C 62.41

application area：

New energy vehicles, charging piles, wind power, solar energy, 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：

Model	CDN-5320H-32AC	CDN-5320H-100AC					CDN-5320H-200AC
Coupling waveform	Surge wave, ringing wave
Input surge voltage	12kV
Input surge current	6kA
Phase	Asynchronous; synchronous 0-359º
Coupling method	Common mode, differential mode
Residual voltage	Not exceeding 15% of the surge voltage or twice the rated EUT power supply voltage
Coupling Path	L1 , L2 , L3 , N , PE , any line - line, line - ground phase angle superposition
Coupling parameters	Differential mode 18µF ; Common mode 9µF+10Ω
Test equipment capacity	AC three-phase 900V/32A DC 1500V/32A				AC three-phase 900V/100A DC1500V/100A			AC three-phase 900V/200A DC1500V/200A
CDN differential mode open circuit voltage waveform	Rising edge: 1.2µs±30% Half width: 40µs~60µs			32A gear position: Rising edge: 1.2µs±30% Half width: 40µs~60µs 100A gear: Rising edge: 1.2µs±30% Half width: 30µs~60µs		32A gear position: Rising edge: 1.2µs±30% Half width: 40µs~60µs 200A gear: Rising edge: 1.2µs±30% Half width: 30µs~60µs
CDN differential mode short-circuit current waveform	Rising edge: 8µs±20% Half width: 20µs±20%
CDN common mode open circuit voltage waveform	Rising edge: 1.2µs±30% Half width: 25µs~60µs		32A gear position: Rising edge: 1.2µs±30% Half width: 25µs~60µs 100A gear: Rising edge: 1.2µs±30% Half width: 15µs~60µs			32A gear position: Rising edge: 1.2µs±30% Half width: 25µs~60µs 200A gear: Rising edge: 1.2µs±30% Half width: 15µs~60µs
CDN common mode short circuit current waveform	Rising edge: 2.5µs±30% Half width: 25µs±30%
General parameters
Working power supply	AC 220V±10% 50/60Hz 45W
size	19"/22U
Humidity range	30%-60% (operating conditions)
Safety indicator function	EUT circuit emergency stop function, short circuit protection, overload protection
Random standard	Host, test line, power cord, test report, instruction manual

parts：

Video playback：