Hall Current Sensor:

Wide Range, High Stability

Current Precision

Signal Stability

Rapid Response

High Precision Hall Current Sensor

Based on Hall effect technology, it converts electrical signals into measurable outputs for AD, DSP, PLC, and instrumentation systems with fast response and strong anti-interference capability.

 

Supports a wide current measurement range with excellent linearity, high overload capacity, and stable long-term operation in complex industrial environments.

 

Designed with open-close structure for easy installation and removal, improving maintenance efficiency in practical applications.

Application scenarios

Motor Control

Industrial motor control system

Power Distribution

High and low voltage distribution cabinet & power distribution room

Renewable Integration

PV & wind power new energy grid connection

Energy Monitoring

Building & park energy consumption metering management

Automation Control

Inverter and automatic industrial control equipment

Grid Protection

Substation and power relay protection

Technical Overview and Performance Data

Maximum Withstand Voltage
0.66kV
Rated Primary Current
0A ~ 300kA
Rated Secondary Output
With integrator:
4V / 1A (AC) or 4–20mA (DC)
Without integrator:
100mV/kA, 50mV/kV
Accuracy
1%

10%-100% Accuracy
5% (without integrator) 1% (with integrator, 45-65HZ)

Phase error
W+1°(45-65HZ) W+10°(20KHZ)
Auxiliary Power Supply
±12V, 24V, 5V DC or 220V AC
Power Consumption
≤10W
Operating Frequency
1Hz – 1MHz
Note: Other specifications can be customized according to customer requirements.
 
Performance Index
10%-100% Accuracy
5% (without integrator) 1% (with integrator, 45-65HZ)
Phase error
W±1° (45-65HZ) W±10°(20KHZ)
10%-100% Linearity
0.50%
Integrator power supply
7-30VDC
Response bandwidth
1HZ-1MHZ
Coil section diameter
W7.5、W10、W12mm or Custom made
Coil length
W2M or Custom made
Use altitude
W2000M
Protection level
IP65
Texture of material
Silicon rubber
Secondary lead
Shielded wire,length customized
Compressive strength
2KVAC/min
Insulation resistance
DC500V/100MQ
Technical Parameter
Measuring range0~1000A
Accuracy0.5% (other precision can be customized)
Aperture size20mm /35mm / 45mm /55mm /72mm
Output signalDC4-20mA, DC0-20mA 0-10V, 1-10V 0-5V, 1-5V 0-1V, 0-2V(customizable)
Power Supply±15V/±12V/±24V/+24V/+12V
Performance Index
Load capacityVoltage output: 5mA/ Current output: 6V
Response time200ms
Isolation & withstand voltage3KV /50Hz/1Min

Note:  Other specifications can be customized according to the specific requirements of customers.

Outline and Installation Dimensions

Model
Specification
Rated
Input
Rated
Output
Accuracy
Class
Dimensions
(mm)
A B C D E F G
HEFK-60 100A
200A
400A
800A
1000A
2000A
3000A
4000A
5000A
6000A
DC4~20mA
DC0~20mA
0~10V
1~10V
0~5V
1~5V
0~1V
0~2V
0.5
1.0
102 62.5 16.5 64 44.5 24.5 35
HEFK-80 127 68 22 84 44.5 25.5 47.5
HEFK-120 172 69 22 123 47 28 65.5

Note: integrators are available, special specifications and sizes can be customized.

Scope of application

Current monitoring and battery applications

Inverter and solar power management system

DC panel and DC motor drive

Electroplating and welding applications

UPS servo control system

Current signal acquisition and feedback control

Certificates & Accreditation

We proudly showcase our enterprise honors and management system certifications, reflecting our commitment to quality, reliability, and industry excellence. These certificates demonstrate our dedication to maintaining high standards in all aspects of our operations.

           

Equipment Image Information

Explore detailed images of our equipment, showcasing the advanced technology, precision engineering, and robust build quality that support our high-performance operations. Each image is accompanied by informative descriptions to provide a comprehensive understanding of our machinery.

Fully automated sensor core continuous tunnel heat treatment furnace production line

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8 fully automatic high-speed & 14 continuous precision stamping presses

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24 Fully Automatic Magnetic Core Winding Machines

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6 Fully Automated Sensor Core Continuous Tunnel Heat Treatment Furnace Production Lines

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6 Fully Automatic Testing & Sorting Machines

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2 Solenoid (Tripper) Manufacturing Lines

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6 Fully Automatic Magnetic Core Packaging Machines

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260 Fully Automatic Winding Machines

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8 fully automatic current transformer potting machines

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2 Current Transformer Assembly Lines

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Winding Production Line Workshop 2

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6 Fully Automatic Magnetic Core Testing Machines

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Large Magnetic Core Continuous Furnace

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Strip Slitting & Cutting Production Line

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5 Fully Automatic Ultra-Microcrystalline Heat Treatment Lines

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Technology Dept / R&D Center / Material Testing

Discover our Technology Department, R&D Center, and Material Testing facilities through detailed images. These showcase our commitment to innovation, rigorous research, and precise material analysis, ensuring the highest quality and reliability in every product we develop.

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About Us

Jiangyi Yucheng Electric, Jiangsu, China, makes current sensors and smart meters for global power and industrial applications, offering reliable, high-accuracy, standards-compliant solutions.

Contact Info

No.5 Tongxin Road, Qingyang Town,Jiangsu,China