Hall Sensor Hall Current Transformer Split Core Open Loop

• Customization: Available
• Type: Hall Type
• Output Signal Type: Analog Output
• Model NO.: AHKC-EKA
• Accuracy Grade: 1.0G
• Certification: CE
• Customized: Customized
• Input: AC/DC 0-(50-100)a
• Output: DC 5V/4V
• Aperture: 20mm
• Power Supply: DC 15V
• Transport Package: Carton
• Trademark: Acrel
• Origin: China
• Production Capacity: 2000PCS/Day
• Package Size: 17.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.500kg

Product Description

ACREL AHKC-EKA SPLIT CORE HALL EFFECT CURRENT SENSOR

• Rated input: 0~±500A DC or 0~500A AC
• Rated output: 0~±5/±4Vdc
• Aperture: φ20mm
• Power supply: ±12~±15Vdc
• Accuracy: Class 1.0
• Response time: ≤5us
• Installation: clamp on (split-core) measuring cable and screw fixed on panel
• Standard & Certificate: CE, IEC, LVD

Hall sensor is suitable for uninterruptible power supply (UPS), switching power supply (SMPS), welding machine, medical equipment, mobile communication equipment and other power supplies, elevators, forklifts, air conditioning and ventilation equipment, solar energy, wind power generation, process control, battery monitoring, battery management , converter, roadside applications and other system current signal acquisition and feedback control. Small size, long life, easy installation, fast response time, wide current measurement range, high accuracy, strong overload capacity, good linearity, and strong anti-interference ability.

Product Parameters

Parameters	Index
Rated Input Current	0~(50-500)A
Rated Output Voltage	±5V/±4V
Accuracy Class	1.0
Power Voltage	DC ±15V (allowable fluctuation±20%)
Zero Offset Voltage	±20mV
Offset Voltage Drift	≤±1.0mV/ºC
Linearity	≤0.2%FS
Response Time	≤5us
Bandwidth	0~20kHz
Isolation Voltage	3.5kV/50Hz/1min
Operating Temperature	-40ºC~85ºC
Storage Temperature	-40ºC~85ºC
Consumption	≤0.5W

 

Dimension

Installation Instructions

 

Precautions of AHKC-EKA Split Core Hall Effect Current Sensor

• When the Hall sensor is used, attention must be paid to the coupling between the primary side coil and assistant side coil in order to get better dynamic characteristics and sensitivity, single conductor that should cram the thread hole of Hall sensor module completely is proposed to use.

• When the Hall sensor is used, the best measuring accuracy can be got under rated input current value. When the measured current is much less than the rated value, the primary side can use multi-turns if want to obtain the best accuracy, that is IpNp=rated ampere-turns. In addition, the temperature of the primary side feeder line cannot be more than 80ºC.

• When the Hall current sensor is working normally, the auxiliary power supply cannot be more than ±20% of calibration value.

• The Hall Current sensor is strictly prohibited to be fallen from high place (≥1m) during installation and use.

• Zero and full scale regulator potentiometer can not be adjusted.

• Auxiliary power supply is required to be deployed voluntarily.

• Power positive and negative poles cannot be inversely connected.  

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