the capacitive coupling clamp can couple the fast transient pulse group to the tested line without any electrical connection with the terminal of the tested equipment port, cable shield or any other part of the tested equipment. the capacitive coupling clamp is used in conjunction with the electric fast transient pulse group generator to superimpose interference on the input, output, control line and data line of the equipment to conduct the system anti-interference test. comply with the standard requirements of iec61000-4-4 and gb/t17626.4.
voltage dips/sags, short interruptions are caused by failures of the power grid and power facilities or sudden large changes in loads. in some cases, there will be two or more consecutive dips or interruptions. voltage changes are caused by continuous changes in the loads connected to the grid. if the eut cannot respond in time to changes in the power supply voltage, it may cause malfunctions. voltage dips generators are used to evaluate the performance of electrical and electronic equipment when subjected to voltage dips/sags, short interruptions, and voltage changes. products fully meet the requirements of standards iec/en 61000-4-11 and gb/t17626.11.
the lightning surge generator sur 6ka is used to inspect the anti surge protection devices such as zinc oxide arrester valve piece, varistor, spd, tvs tube, gas discharge tube, etc. for surge impact test. the product produces 8/20us surge pulse waveform, and the technical indicators of the waveform comply with the provisions of national standards and iec standards.
the lightning surge generator sur s10l meets two kinds of surge waveforms: 1.2/50us and 10/700us. it is a surge (shock) immunity test product designed for the power port and communication port of various electronic and electrical products, which is used to evaluate the performance of electronic, electrical, communication and other products when they are subjected to high-energy disturbance from the power port and other signal ports. the product meets the requirements of new standards such as iec 61000-4-5 and gb/t 17626.5.