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Shenzhen Socan Technologies Co.,Ltd

4th Floor, A3 Building,
Xin Jian Xing Industrial Park
Feng Xing Road, Guangming Street, Guangming New District,Shenzhen





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Product name :SCB13 Series Close Loop Hall Current Sensor

product model:SCB13-300A, SCB13-400A,SCB13-500A,SCB13-600A

Series: SCB13
Ipn: 300A~600A
Diameter: 40mm

SCB 13 Series Close Loop Hall Current Sensor is a new generation closed loop current sensor based on Hall effect principle, it can accurately measure DC, AC and pulse current and other various irregular Waveforms current in electrical isolation conditions. Perforations in the form of a square type, use for copper connections, it is widely used in inverters, power supply, DC panel and welding machines etc. Products potting adapt imported resin, which has excellent thermal conductivity and scalability. High-performance core result minimal residual magnetism, all electronic is imported components assembled, along with excellent circuit design, all products processed via 48 hours normal temperature aging and eight hours high temperature aging, and by rigorous factory testing, it has excellent characteristics with long-term stable operation even in harsh working conditions. Good function in temperature compensation.

Technical Data:

Parameters(25°C) Model SCB13-
300A 400A 500A 600A
Nominal Rms Current (Ipn) ±300AT ±400AT ±500AT ±600AT
Measuring Range (Ip) 600AT 700AT 800AT 900AT
Turns Ratio 1:3000 1:4000 1:5000 1:5000
Road Resistance Rmax 40KΩ 50KΩ 75KΩ 75Ω
Output ±100mA ±4V ±100mA ±4V ±100mA ±4V ±100mA ±4V
Measuring Resistance 20~25Ω ≥10KΩ 20~25Ω ≥10KΩ 20~25Ω ≥10KΩ 20~25Ω ≥10KΩ
Working voltage DC    ±15V (±5%)
Accuracy @ Ta=25°C ±0.5% FS
Linearity @ Ta=25°C ±1% FS
Offset Current/Voltage <±0.2mA <±10mV
Offset temperature characteristics < ±0.02%/°C
Thermal drift of Vo <±1mV/°C (If=0)
Bandwidth DC ~150kHz
Response time < 1uS
Hysteresis offset I: < 0.5mA V: <20mV (if=F.S. 0<--->Nominal RMS Current)
Withstand voltage 3kVrms/50Hz/min
Current consumption 13mA (No-load current) + output current (secondary)
Operating temperature -20~+80 °C
Storage temperature -40~+85 °C
Weight & Package:
230g per unit/ 45 unit per box


1. SCB13 Series is divided into voltage output and current output, the current output does not have GIN regulation.

2. Round perforation, mainly measure cable conductor current.

3. Galvanic isolation between primary and secondary circuit provides accurate electronic measurement of DC, AC or pulse currents.

4. Advantages: Wide bandwidth, excellent accuracy, good linearity and fast response.

Caution: Incorrect wiring may damage the sensor

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  • SCB13 Data Sheet
  • [2015-06-03]
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