Impulse Voltage And Current Testing Machine

CDY series Impulse test systems are used for impulse voltage testing of transformers, cables, gas-insulated switchgear (GIS), arresters, and other high-voltage devices. The test systems generate lightning impulse voltage (LI, 1.2/50 Aus), chopping lightning impulse voltages (LIC, front time 1.2 Aus, front, crest or tail chopped), and switching impulse voltage (SI, 250/2500 Aus) in accordance with IEC 60060-1; as well as IEC 60076-3 for transformers, and IEC 62067, 60840 and 60502-1 for cables). By adding extra components, our impulse test system also can generate steeping wave (SWI, >2500kV/ Aus) and impulse current (IC, 4/10 Aus, 8/20Aus, 10/350Aus).