High frequency recommended vocabulary
The conducted radio frequency immunity test is applied in China through the product standards for information technology equipment, for household appliances and for measurement and control apparatus, and it is one of the tests for which the choice of injection method has the greatest influence on the result, which is why Chinese laboratories record the method used for each port in the report. Two conditions are characteristic of the Chinese situation: the density of radio transmitters in urban areas is high, and much equipment is installed with long unshielded cable runs in industrial buildings, so the coupling path that the test represents is present in practice rather than theoretical. The Chinese text corresponds to the international document in the injection methods and the levels, and the page identifies the Chinese designation under which a domestic certification body will report the result.
The CST 20150E conducted immunity test system is an integrated automatic test system in accordance with IEC 61000-4-39, IEC 61000-4-6, YY 9706.102, designed for radiated fields in close proximity - immunity test, conducted immunity test, and supporting pulse and sinusoidal injection tests for power supply lines of electric vehicles.
The CST 1075 conducted immunity test system is an integrated automatic test system designed in accordance with IEC/EN 61000-4-6.
The CST 10150 conducted immunity test system is an integrated automatic test system designed in accordance with IEC/EN 61000-4-6.
The CST 1075E conducted immunity test system is an integrated automatic test system designed in accordance with IEC/EN 61000-4-6 and medical industry standard YY 9706.102.
The CDN M5-200, complies with IEC/EN 61000-4-6 and is designed for high-power electrical equipment, featuring a three-phase five-wire configuration for reliable RF common-mode disturbance coupling to power lines and effective RF decoupling between the EUT and AE during conducted immunity testing, with a maximum load capacity of 200 A.
The CDN Mx coupling/decoupling network complies with IEC/EN 61000-4-6 and is suitable for surge immunity testing of single-phase 1-wire/2-wire/3-wire and three-phase 4-wire/5-wire power lines.
The CDN AF2 is a coupling/decoupling network for unscreened unbalanced lines, intended for conducted immunity tests on various unscreened unbalanced cables.
CDN AF4 is a coupling/decoupling network for unscreened unbalanced lines, intended for conducted immunity tests on various unscreened unbalanced cables.
The CDN T2 Coupling/Decoupling Network for Unscreened Symmetrical Lines is designed in compliance with IEC 61000-4-6
The CDN T4 Coupling/Decoupling Network for Unscreened Symmetrical Lines is designed in compliance with IEC 61000-4-6,
CDN RJ45 is a coupling/decoupling network for unscreened balanced lines, intended for conducted immunity tests on various unscreened balanced cables.
The CDN S1 shielded coupling/decoupling network strictly complies with IEC 61000-4-6, and is intended for conducted immunity tests on single-core shielded coaxial cable.
The CDN S4 shielded coupling/decoupling network complies with IEC/EN 61000-4-6, is designed for conducted immunity testing of USB transmission lines.
The CDN SRJ45 Coupling/Decoupling Network for Screened Symmetrical Lines is designed in compliance with IEC 61000-4-6, GB/T 17626.6 and other domestic and international standards, and fully complies with the performance and cabling specifications for CDNs.
CDN S9 is a coupling/decoupling network for screened lines, intended for conducted immunity tests on various screened cables.
The CDN S15 Coupling/Decoupling Network for Screened Lines is designed in compliance with IEC 61000-4-6, GB/T 17626.6 and other domestic and international standards, and fully complies with the performance and cabling specifications for CDNs.
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