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Closed Loop Hall Effect Current Sensors/Transducers
 Current
Sensors with Rectangle Windows
Principle of Closed Loop Hall Effect Current Sensors
Price List of Current Sensors
with Rectangle Windows
open loop pcb-based |
open loop rectangle window |
open loop round window
closed loop pcb-based |
closed loop rectangle window
|
closed loop round window
Closed Loop Hall Current Sensor
CYHCS1000K
This Hall Effect current sensor is
based on closed loop compensating principle and can be used for
measurement of DC and AC current, pulse currents etc. The output of
the transducer reflects the real wave of the current carrying
conductor.
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Product Characteristics
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Applications
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Excellent accuracy |
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General Purpose Inverters |
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Very good linearity |
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AC/DC Variable Speed Drivers |
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Less power consumption |
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Battery Supplied Applications |
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Current overload capability |
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Uninterruptible Power Supplies (UPS) |
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Goods temperature properties |
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Switched Mode Power Supplies |
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Easy mounting |
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Communication power systems |
Electrical
Characteristics
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Part
number |
CYHCS300K |
CYHCS500K |
CYHCS600K |
CYHCS800K |
CYHCS1000K |
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Rated
current (RMS) |
300A DC |
500A DC |
600A DC |
800A DC |
1000A DC |
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Max. input
current |
0-600A DC |
0-750A DC |
0-800A DC |
0~1000A DC |
0~1200A DC |
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Rated
output current |
50mA
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100mA
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100mA
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150mA
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150mA
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Resistance
of secondary coil |
55 Ω |
50 Ω |
55 Ω |
50 Ω |
60 Ω
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Measuring
resistance |
<100 Ω |
<80 Ω |
<80 Ω |
<40 Ω |
<30 Ω
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Supply
voltage |
±15V ~ ±18VDC |
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Galvanic
isolation |
6kV RMS/50Hz/1min,
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Di/dt
accuracy |
≥200A/μs
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Accuracy
Dynamic Performance |
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Zero offset current |
±0.5mA |
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Thermal drift of offset current |
0.5mA (-10°C ~ +80°C) |
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Response time |
<1.0μs |
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Accuracy |
±0.5% |
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Linearity |
≤0.2% FS
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Bandwidth(-3dB) |
DC ~ 150kHz |
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General
Characteristics |
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Operating temperature |
-10°C～+80°C
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Storage temperature |
-25°C～+85°C
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Current consumption |
20mA + output current |
Dimensions (mm)
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