Voltage Impulse Surge Module
.Built according to IEC/EN 60950, IEC/EN 60065
UL 1950 .1.2/50 s open circuit .8kV Uc/ 7.4kV peak / 15 . and 40 . .IEC/UL charging voltage mode .ITU impulse mode .Impulse voltage & current monitors .Positive, negative and alternating polarity .Up to 12 pulses per minute