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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 :SCK1 Hall-Effect Open Loop Current Sensor

product model:SCK1-50A, SCK1-100A, SCK1-200A, SCK1-300A

Series: SCK1
Ipn: 50-300A
Diameter: 20mm

SCK1 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 round hole type, use for cable connections, it is widely used in inverter, all kinds of power supply, DC panel, Welding machines and other equipment 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, it has excellent characteristics with long-term stable operation even in harsh working conditions.

Technical Data:

Parameters(25°C) Model SCK1-
50A 100A 200A 300A
Nominal Rms Current (Ipn) ±50AT ±100AT ±200AT ±300AT
Measuring Range (Ip) 150AT 300AT 600AT 750AT
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 2.5kVrms/50Hz/min
Input Offset Voltage < ±30mV < ±15mV
Offset temperature characteristics < ±0.08%/°C < ±0.05%/°C
Thermal drift of Vo < ±30mV/°C < ±15mV/°C
Hysteresis offset current 10uA
Response time < 5uS
Current consumption <±15mA
Operating temperature -20~+80 °C
Storage temperature -40~+85 °C

1. SCK1 Series is open-loop current sensor.
2.Round perforation, mainly measure wire conductor current.
3.Advantages: Excellent accuracy, low power consumption, high liability and good current overload capability.

Caution: Incorrect wiring may damage the sensor

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  • 014
  • SCK1 Data Sheet
  • [2015-06-23]
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