SG7601/SG7602 Digital Recurrent Surge Generator is the first digital and most big range recurrent surge generator, it is a low voltage equivalent, with one stage only, it has wide range of applications includes the testing of models, the study of voltage distribution in high voltage windings during impulse voltage stresses and the predetermination of the impulse circuit parameters of the test plants.

SG7601/SG7602 Digital Recurrent Surge Generator can be easily, quickly and reliably simulating various pulse waveforms without endangering personnel, through the digital selecting parameters in the impulse circuit.

SG7601/SG7602 Digital Recurrent Surge Generator can easily generate impulse voltage from 0-500V, repetition frequency is 20Hz, the impulse may be observed and evaluated on any oscilloscope by SG7601,  observed and evaluated on i built in 14bit / 100Ms/S digital impulse measuring system by SG7602.

SG7601/SG7602 Digital Recurrent Surge Generator is developed based on industry computer, touch screen, window 7, friendly interface. 

SG7601 Recurrent Surge Generator also can generate the impulse current if connect to right test object. The SG7602 include two channels, one for voltage, one for current with shunt. All waveform can be store and analyze and generate report.