|
Hall Current Sensor CYHCS-RC2
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. The sensors use
split cores and are easily to mount.
|
|
|
Product Characteristics
|
Applications
|
|
• |
Excellent accuracy |
• |
Frequency conversion timing equipments |
|
• |
Very good linearity |
• |
Various power supply |
|
• |
Using split cores and easy mounting |
• |
Uninterruptible power supplies (UPS) |
|
• |
Light in weight |
• |
Electric welding machines |
|
• |
Less power consumption |
• |
Transformer substation |
|
• |
Window structure |
• |
Numerical controlled machine tools |
|
• |
Electrically isolating the output of the transducer from the
current carrying conductor |
• • |
Electrolyzing and electroplating equipments Electric powered
locomotive |
|
• |
No insertion loss |
• |
Microcomputer monitoring |
|
• |
Current overload capability |
• |
Electric power network monitoring |
|
Electrical
Data/Input |
|
Primary Nominal RMS Current Ir (A) |
Primary Current Measuring Range Ip(A) at Vcc=15V
|
Aperture Diameter (mm) |
Part number |
|
100 |
± 200
|
21 |
CYHCS-RC2-100A |
|
200 |
± 400
|
21 |
CYHCS-RC2-200A |
|
300 |
± 600
|
21 |
CYHCS-RC2-300A |
|
400 |
± 800
|
21 |
CYHCS-RC2-400A |
|
500 |
± 1000
|
21 |
CYHCS-RC2-500A |
|
Supply Voltage |
Vcc = ±15V ± 5%, |
|
Current Consumption |
Ic < 20mA |
|
RMS Voltage for 2.5kV AC isolation test, 50/60Hz, 1min,
|
Vis <10mA |
|
Isolation Resistance at 500V DC |
Ris >500 MΩ |
| |
|
|
|
|
|
Electrical Data/Output
|
|
|
Output Voltage at Ir, TA=25°C: |
Vout = 4V |
|
Output Impedance: |
Rout < 150Ω |
|
Load Resistor: |
RL > 10kΩ |
|
Accuracy
|
|
|
Accuracy at Ir, TA=25°C (without offset),
|
X <1.0% |
|
Linearity from 0 to Ir,
TA=25°C, |
EL <1.0% FS |
|
Electric Offset Voltage,
TA=25°C, |
Voe <20mV |
|
Magnetic Offset Voltage (Ir
→0) |
Vom <±15mV |
|
Thermal Drift of Offset
Voltage, |
Vot <±1.0mV/°C |
|
Thermal Drift (-10°C to
50°C), |
T.C. < ±0.1% /°C |
|
Response Time at 90% of IP
(f=1k Hz) |
tr < 7μs |
|
Frequency Bandwidth (-3dB),
|
fb = 50 kHz |
|
General Data
|
|
|
Ambient Operating Temperature, |
TA = -40°C ~ +85°C |
|
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
Have question?
Please Click Here
for Support
|
