Hall Current Sensor:

Wide Range, High Stability

Current Precision

Signal Stability

Rapid Response

High Precision Hall Current Sensor

Accurately measures DC, AC, and pulse currents, suitable for a wide range of industrial and commercial applications.

 

Fully insulated primary and secondary circuits provide reliable safety and protection against electrical interference.

 

Compact, lightweight design ensures easy installation and seamless integration into control panels and automated systems.

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

Experience & Certification

With over ten years of industry experience, our products meet international quality standards. Certified with ISO9001 and RoHS, we ensure reliable, safe, and environmentally friendly solutions for all applications.

Electrical Parameter Characteristics(Ta=25°C)

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
Parameter DescriptionSymbolUnitTest ConditionMinTypeMax
Supply VoltageVCCV@DC±15V±18V
Power Consumption CurrentICmA@IPN±15
Rated OutputVOUTV@RL=10K, T=25℃±4
Static Zero-Point OutputVO θmV@IP=0A, T=25℃-20020
Hysteresis VoltageVOMmV@IP=0A, T=25℃-20020
Load ResistanceRLΩ@DC, ±15V, IPN10K
AccuracyXG%@IPN, T=25℃±1
Linearityε B%@IPN, T=25℃±1
Current Tracking Accuracydi/dtA/μs50
Response TimeTRμs@90%IPN3
Zero-Point Output Drift (Temperature)TCVOEmV/℃@-40℃~+85℃, 50A±1.5
Rated Output Drift (Temperature)TCVOUT%/℃@-40℃~+85℃±0.1
Operating BandwidthBWkHzDC 20
Operating Temperature RangeTA-40℃-+85℃
Storage Temperature RangeTS-45℃-+105℃
Withstand VoltageVdV@AC 50/60Hz, 1 minute3000
Insulation ResistanceΩ@DC500V1000M

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

Outline and Installation Dimensions

Product Model Rated Current IPN(A) Max Measuring Range IPM(A)
YCOV50LB 50 150
YCOV100LB 100 200
YCOV150LB 150 300
YCOV200LB 200 400
YCOV300LB 300 450
  • General Tolerance:+1 mm
  • Other Tolerances Standard :GB/T 1804-2000-M

Usage Instructions and Precautions

● Refer to the current direction arrow in the structural diagram to connect the current correctly, and pay attention to the forward and reverse directions of the current passing through the sensor.

● Strictly follow the functional pin definitions marked in the structural diagram forwiring (Note: Incorrect wiring may cause damage to the sensor).

● The above specifications are for standard parameter products; products can becustomized according to customer requirements.

Response Time Characteristics

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