ringing wave is caused by the switching of power supply and control line or lightning strike, and appears on the terminal of the equipment. ringing wave may affect the reliable operation of equipment and system. the ringing wave generator is used to evaluate the performance of electrical and electronic equipment, devices or systems subjected to ringing waves. the product meets the requirements of new standards such as iec61000-4-12 and gb/t17626.12.
pulse repetition rate
number of pulses
coupling / decoupling network
working power supply
positive, negative, positive before negative, negative before positive
12q、30 q、200 q
current rise time s1 us; voltage rise time ± 0.5us ± 20%
up to 60 times / minute
1s ~ 9999s
0~359 ° or asynchronous
three phase five wire, 16a
ac 220v ± 10% 50/60hz
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.
sur s15 lightning surge generator (maximum output voltage up to 20kv) complies with iec (international electrotechnical commission) standards iec61000-4-5, ul1449, european electrical standard (en61000-4-5) and national standard (gb/t17626.5), large screen lcd touch screen control, program-controlled high voltage principle, peak voltage up to 20kv, suitable for outdoor products, military standard products and non-standard products.
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.