IEC 61000-4-6 EMC Test Equipment Conducted Susceptiblility (CS) Conducted Immunity Test

IEC 61000-4-6 Conducted Susceptiblility (CS) Conducted Immunity Test System

Standards & Clauses:

IEC 61000-4-6/GB T17626.6: Electromagnetic compatibility (EMC) –Pare 4-6: Testing and measurement techniques–Immunity to Conducted disturbances, induced by radio-frequency field

Samples and Restrictions:

Various types of lighting equipment

Application:

Used for conducted immunity test for lighting equipment

Test Principle:

For the low frequency (150kHz ~ 80MHz / 230MHz) RF signal wavelength longer, EUT interconnect cable than the EUT itself easier to become an antenna to receive the electromagnetic field, so the radio frequency immunity test low frequency part of the conduction measurement. By injecting common-mode currents into the cables of the devices under test, the effects of E and H fields on the devices under test can be simulated. Different types of ports for the device under test, you can choose four kinds of injection:
CDN direct injection: for power cord (M-type CDN) and commonly used cables
Electromagnetic clamp injection: If you can not apply CDN, you can use the magnetic clamp.
Current Clamp Injection: CDN can not be used, and the length of the cable under test is too short, you need to use current clamp.
Direct injection method: through 100 ohm resistor diameter injected into the coaxial cable shield.

Structure:

Main test equipment: signal source, power amplifier, directional coupler, power meter, CDN network, EMC test software, etc.

Use Environment​:

Power supply: AC380V±10% 50/60Hz

Ambient temperature: 5 °C ~ +40 °C, there should be no high concentration of dust, corrosive gas, flammable and explosive objects

Technical Parameters: