Zero Sequence Current Transformer Cores

Applications
• Earth leakage current breaker

Characteristics
• High permeability, low coercive force, low core loss
• Sensitive to micro-leakage-circuit, excellent endurance against strong current impact
• Advanced core-surface-protect technology, proof against crumbs
• Profound temperature stability, working well between -25℃ and 100, Uavg(100°C/-25°C)/ Uavg(20°C)=0.7～1.2

web：atm-amorphous.com
mail: liujingya@atmcn.com