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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 :SCK9 Series Hall-Effect Current Sensor

product model:SCK9-100A .. SCK9-1200A

Series: SCK9

Ipn: 100-1200A

Window: 16*33mm

SCK9 Series Hall Current Sensor is a new generation Open loop current sensor based on Hall effect principle, it could accurately measure DC, AC and pulse current and other various irregular waveforms current in electrical isolation conditions. Perforations in the form of a square hole type, use for copper connections, it is widely used in inverter, all kinds of power supply, DC panel, Welding machines and other equipments. 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 room 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 as well. Our products are deeply trusted and recognized by domestic and foreign customers.

Technical Data

Parameters(25°C) Model SCK9-
100A 200A 300A 400A 500A 600A 800A 1000A 1200A
Nominal Rms Current (Ipn) ±100AT ±200AT ±300AT ±400AT ±500AT ±600AT ±800AT ±1000AT ±1200AT
Measuring Range (Ip) 2*Ipn
Load resistance Rmax ≥10kΩ
Output Voltage ±4V or ±5V
Working voltage DC  ±12V~±15V(±5%)
Accuracy @ Ta=25°C ±1% FS
Linearity @ Ta=25°C ±1% FS
Withstand voltage 3kVrms/50Hz/min
Offset Voltage < ±30mV
Offset temperature characteristics < ±0.1%/°C
Thermal drift of Vo < ±1mV/°C (If=0)
Hysteresis offset < ±25mV (if=F.S. 0<--->Nominal RMS Current)
Response time < 5uS
Current consumption <±15mA
Operating temperature -20~+80 °C
Storage temperature -40~+85 °C

Dimensions (in mm. 1mm=0.0394 inch)


1. SCK9 Series is open-loop current sensor. It can measure DC, AC or pulse currents.

2. Square perforation, mainly measure cooper conductor current.

3. Push-in terminals, free soldering, and reliable connection.

4. Features: High accuracy, competitive price, low power consumption and strong overload capacity.

Caution: Incorrect wiring may damage the sensor

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  • 019
  • SCK9 Data Sheet
  • [2015-06-30]
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