Acrel AHKC-EKA Open-loop Hall Effect Transducer (Split-core)

Name: AHKC-EKA Open-loop Hall Effect Transducer (Split-core)
Brand: Jiangsu Acrel Micro-grid Research & Development Institute

AHKC-EKA series open-type Hall current sensor is a new generation of current sensor developed by applying the principle of Hall effect. It can measure DC, AC, pulse and various irregular waveform currents under electrical isolation conditions. It is suitable for isolation and conversion of complex signals such as AC, DC, and pulse. Through the principle of Hall effect, the converted signal can be directly collected and accepted by various acquisition devices such as AD, DSP, PLC, and secondary instruments.

Specification of AHKC-EKA Open-Loop Hall Effect Transducer (Split-Core)

Main Parameter

Environment Condition Description

Enter	Description&Value
Rated Input	0～±(50-500)A DC or 0~(50~500)A AC
Rated Output	±5Vdc/±4Vdc
Accuracy	Class 1.0
Power Supply	±15Vdc (allow ±20% fluctuation%)
Consumption	≤0.5W
Zero Offset Voltage	±20mV
Offset Voltage Drift	≤±1.0mV/℃
Linearity	≤0.2%FS
Response Time	≤5us
Bandwidth	0~20kHz
Isolation Voltage	3.5kV/50Hz/1min

Condition	Description&Value
Temperature	Operating Temperature: -40℃～+85℃; Storage Temperature: -40°C ~+85°C
Humidity	≤95%RH, no condensation, without corrosive gas
Altitude	≤ 2000m

Features of AHKC-EKA Open-loop Hall Effect Transducer (Split-core)

Reliable performance: By using high-quality electronic components, the device shows good heat resistance and cold resistance, and is easy to use.

Easy to install: It has a good structural design to realize the break connection device, and is easy to install and use.

High precision: The precision and sensitivity of the Hall current sensor are very high, which meets the requirements of high-precision measurement.

Low power consumption: The working current can be obtained from the existing power supply, only a small amount of power consumption is required, and the normal operation of the power supply will not be affected.