Closed Hall Effect Current Sensor AHKC-E

● Closed Loop Hall Current Sensor

● Rated current input: 0~(50-500)A; Rated output: 4V / 5V

● Aperture: 20mm; Power supply: ±12V / ±15V

● AC, DC, pulse and other complex current

● Quick response, wide range of measurement, high precision, strong overload capcity, good linearity and excellent and anti-interference performace




  • product detail
  • parameter
General

Hall current sensors are mainly used to isolate and convert AC, DC, pulse and other complex signals. After signals are convertedaccording to the Hall Effect theory, the can be directly acquired by AD, DSP, PLC, secondary instruments and other devices.

Hall current sensors are widely applicable for acquisition and feedback control of current signals in the current monitoring, battery application, inverter, solar power management, direct current cabinet, DC motor drive, electroplating, welding, frequency converter, UPS servo control systems. They feature the quick response, wide range of measurement, high precision, strong overload capcity, good linearity and excellent and anti-interference performace.

It is insulative between the primary and secondary grade of AHKC-E series current sensor which can be used for measuring direct current, alternating current and pulse current.


Dimension

Spec. and size (unit:mm)

Size Specification

Outline size(mm)

Through size(mm)

Figure

AHKC-E

53*72*16

Φ20mm

Fig.1

AHKC-EA

53*72*16

Φ40mm

Fig.1

AHKC-EB

53*72*16

Φ60mm

Fig.1

AHKC-LT

90*73.5*25

Φ32.5mm

Fig.2

AHKC-C

/

31*13

Fig.3

AHKC-BS

43*32.5*19

20.5*10.5

Fig.3

AHKC-BSA

43*32.5*19

20.5*10.5

Fig.3

AHKC-F

74*57*22

43*13

Fig.4

AHKC-FA

94*60.5*26.5

52*15

Fig.4

AHKC-HAT

94*76.5*24

52*32

Fig.4

AHBC-LTA

68*57*20.5

Φ20mm

Fig.2

AHBC-LT1005

119*112*40

Φ40mm

Fig.2

AHBC-LF

155*135*45

Φ60mm

Fig.2


Wiring



Acrel 300286.SZ AHKC-E split Open core Current Sensor


Notes:
1. When the hall sensor is used, in order to obtain better dynamic characteristics and sensitivity, attention must be paid to the coupling between the primary side coil and the secondary side coil. It is recommended to use a single wire and the wire completely fills the hall sensor module wire hole;
2. When the hall sensor is used, the best measurement accuracy can be obtained under the rated input current value. When the measured current is far lower than the rated current To obtain the best accuracy, multiple turns can be used for the primary side, i.e. IPNP = rated ampere turns. In addition, the temperature of the primary side feeder shall not exceed 80 ℃;
3. The auxiliary power supply of Hall current sensor shall not exceed ± 20% of the calibrated value when it works normally;
4.Hall current sensor shall not fall from a high place (≥ 1m) during installation and use;
5. It is unable to adjust the zero point and full degree adjustment potentiometer;
6. Auxiliary power supply needs to be configured by itself;

7. The positive and negative poles of the power supply cannot be reversed.


Related Solution

Hall Effect Sensor Solution

Type

Rated current

Rated output

Measuring Aperture

Power Supply

AHKC-E

0-(200-500)A

5V/4V

Φ20mm

±15V

AHKC-EA

0-(200-1000)A

5V/4V

Φ40mm

±15V

AHKC-EB

0-(500-1500)A

5V/4V

Φ60mm

±15V

AHKC-LT

0-(100-800)A

5V/4V

Φ32.5mm

±15V

AHKC-C

0-(100-800)A

5V/4V

31*13

±15V

AHKC-BS

0-(50-500)A

5V/4V

20.5*10.5

±15V

AHKC-BSA

DC0-(50-500)A

4-20mA

20.5*10.5

12V/24V

AHKC-F

0-(200-1000)A

5V/4V

43*13

±15V

AHKC-FA

0-(200-1500)A

5V/4V

52*15

±15V

AHKC-HAT

0-(400-2000)A

5V/4V

52*32

±15V

AHBC-LTA

100A-300A

50mA/100mA

Φ20mm

±15V

AHBC-LT1005

1000A

200mA

/

±12V-±24V

AHBC-LF

2000A

400mA

/

±12V-±24V

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