RF Conducted Immunity Test System

The RFCI61000-6 series RF Conducted Immunity Test System is used to simulate conducted interference signals induced by radio frequency (RF) fields. These signals are injected into the power and signal lines of the equipment under test (EUT) using standardized injection methods (CDN, electromagnetic clamp, and current clamp). This method evaluates the EUT’s operational stability in the presence of such conducted RF interference.

The RFCI61000-6 series Conducted RF Immunity Testing System innovatively integrates three core modules: a signal source, power amplifier and power meter. It is also compatible with LISUN’s full range of coupling-decoupling networks (CDN), electromagnetic injection clamps and current injection clamps, providing flexible adaptation to the testing needs of different EUT types. It equipped with a large Android touch screen display with English and Chinese support, the system is widely used for EMC compliance testing in a variety of fields, including LED lighting, medical, power, industrial control, new energy charging stations and communications.

Standards:

Specifications:

Instructions:
Please refer to Figure 20 of Section 7.4.2 of IEC 61000-4-6:2023 or GB/T 17626.6-2017 to select the following injection method: CDN method, electromagnetic clamp method, or current clamp method.

Figure 20 – Rules for selecting the injection method

Recommendation 1:
The RFCI61000-6 series can be used with the following LISUN CDN coupling and decoupling networks to perform CDN injection testing on the EUT:

CDN for RF Conducted Immunity Test

Recommendation 2:
The RFCI61000-6 series can be used with the LISUN AB-EM electromagnetic injection clamp to perform electromagnetic injection testing on the EUT.

AB-EM Electromagnetic Clamp for RF Conducted Immunity Test

• Injection power: Maximum 100W (5 minutes)
• Injection frequency: 150kHz~400MHz
• Coupling/decoupling directivity: Greater than 10dB (>10MHz)

Recommendation 3:
The RFCI61000-6 series can be used with the LISUN AB-100W current injection clamp to test signal lines of any specifications.

AB-100W Current Injection Clamp for RF Conducted Immunity Test

• Supports testing of any signal cable specification: unshielded balanced cables (T2, T4, T8), unshielded unbalanced cables (AF2, AF4, AF8), communication cables (RJ11, RJ11S, RJ45, RJ45S, USB-C, USB-P), and any other cable specification
• Maximum supported cable diameter: 40mm
• Maximum output power: 100W
• Frequency range: 100kHz to 300MHz
• Insertion loss: <7dB
• Includes standard current clamp calibration kits

RF Conducted Immunity Test System - Introduction Video