Current transformer CT34 series

encapsulated

Technical data&Use condition Rated frequency：50Hz or 60Hz Rated secondary current：5A or 1A Rated short-time thermal current：40kA , 2s Rated continuous thermal current：120%In Continuous power-frequency voltage 3kV , 1min standards：IEC 185:1987，GB1208-2006(China)，DL/T 725-2000 (China) P2 primary pole, S1 and S2 secondary poles. P2 and S2 are homonymy poles (subtractive polarity) Ambient temperature：-350C~+550C Average temperature of day：≤400C Altitude：≤3000m Air condition：No serious dirtiness in the air