We specialize in Current Sensors, CT Sensors, and Measuring Instruments.

Split type AC Current Sensor

CTF-16 AC Current measurements, AC 0.1~100A, φ14.5mm


For AC current and power measurements.
Wide measuring range (AC 0.1~100A).
Compliant with RoHS drective.
Rated Primary Current AC120A(50/60Hz)
Applicable Current 0.1A~100A
Max. Capable Current 200A
Nominal CT Ratio 3000:1
CT Inside Diameter φ14.5mm
Applicable Frequency 10Hz~5kHz
Output Example AC333.3mV±1%(100A/10Ω)
Phase Accuracy +0.7°±0.5°(100A/10Ω)
Open Protection 7.5V (Zener diode)
Capable CT Open/Close Approx. 100 times
Output Part Lead Wire: Approx. 150mm
Rated Voltage Less than AC600V for low voltage circuit of coated wires
Withstanding Voltage AC2200V/1 minute (between output terminal and outer case)
Insulation Resistance More than 50MΩ by 500V insulation tester (between output terminal and outer case)
Operation Temperature -20~60℃, less than 80%RH w/o condensation
Dimension 32.5×46.2×30.5mm
Weight Approx. 75g
Standard Compliant with RoHS directive