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Hall Current Sensor CYHCS-RC4
This Hall Effect current sensor
can be used for measurement of DC and AC current, pulsed
currents etc. The output of the transducer reflects the real
wave of the current carrying conductor
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Product Characteristics |
Applications |
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Excellent accuracy |
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Frequency conversion timing equipments |
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Very good linearity |
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Various power supply |
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Small size |
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Uninterruptible power supplies (UPS) |
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Light in weight |
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Electric welding machines |
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Less power consumption |
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Transformer substation |
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Window structure |
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Numerical controlled machine tools |
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Electrically isolating the output of the |
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Electrolyzing and electroplating equipments
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transducer from the current carrying conductor
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Electric powered locomotive |
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No insertion loss |
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Microcomputer monitoring |
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Current overload capability |
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Electric power network monitoring |
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Electrical Data/Input
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Primary
Nominal RMS Current Ir (A) |
Primary
Current Measuring Range Ip(A) at Vcc=15V |
Aperture
Diameter (mm) |
Part number |
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50
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± 150
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16
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CYHCS-RC4-050A |
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100
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± 200
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16
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CYHCS-RC4-100A |
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150
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± 300
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16
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CYHCS-RC4-150A |
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200
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± 400
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16
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CYHCS-RC4-200A |
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250
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± 500
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16
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CYHCS-RC4-250A |
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300
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± 450
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16
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CYHCS-RC4-300A |
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Supply
Voltage |
Vcc = ±15V ± 5%, |
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Current
Consumption |
Ic < 20mA |
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RMS
Voltage for 2.5kV AC isolation test, 50/60Hz, 1min,
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Vis <10mA |
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Isolation
Resistance at 500V DC |
Ris >500 MΩ |
Accuracy
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Accuracy |
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Accuracy at Ir, TA=25°C (without offset),
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X <1.0% |
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Linearity from 0 to Ir, TA=25°C, |
EL <1.0% FS |
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Electric Offset Voltage, TA=25°C, |
Voe <20mV |
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Magnetic Offset Voltage (Ir →0) |
Vom <±15mV |
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Thermal Drift of Offset Voltage, |
Vot <±1.0mV/°C |
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Thermal Drift (-10°C to 50°C), |
T.C. < ±0.1% /°C |
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Response Time at 90% of IP (f=1k Hz) |
tr < 7μs |
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Frequency Bandwidth (-3dB), |
fb = 50 kHz |
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General Data |
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Ambient Operating Temperature, |
TA = -40°C ~ +85°C |
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Ambient Storage Temperature, |
TS =-55°C ~ +125°C |
PIN Definition and Dimensions
Notes:
1. Connect the terminals of power source, outputs respectively and
correctly, never make wrong connection.
2. Two potentiometers can be adjusted, only if necessary, by turning
slowly to the required accuracy with a small screwdriver.
3. The best accuracy can be achieved when the window is fully filled
with bus-bar (current carrying conductor).
4. The in-phase output can be obtained when the direction of current
of current carrying conductor is the same as the direction of arrow
marked on the transducer
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