Products - Zero Phase Current Transformers
 
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Detailed Drawing & Dimension
  Burden Vs. Output Voltage
 
Features & Characteristics
To precisely sense the minimal current so as to catch up the leakage current
Excellent load shift properties
Accurate output & exceptional linearity
Perfect shielding from DC shock
Application
Residual Current Devices
Earth Leakage Circuit Breaker
Appliance Leakage Circuit Interrupter
Ground Fault Interrupter
Toaster, Instantaneous Water Heater, Hair Dryer etc.
Street Lamp, Traffic Light System, Signboard etc.
Commercial and Industrial Leakage Breaker
Circuitry
Both the line (hot) current and the neutral (white) current are run through the aperture of a transformer and the secondary current being excited by the differential (primary) current comes out.
Customers' Design Welcome