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SCB1 Series Close Loop Hall Current Sensor

SCB1 Series 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 round hole type, use for cable connections, it is widely used in inverter, all kinds of power supply, DC panel and Welding machines and other equipments.

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Technical Parameters:

Parameters(25°C) Model SCB1-
I V I V I V I V
50A 100A 200A 300A
Nominal Rms Current (Ipn) ±50AT ±100AT ±200AT ±300AT
Measuring Range (Ip) 100AT 200AT 400AT 450AT
Turns Ratio 0.736111111 0.736111111 1.430555556 1.430555556
Road Resistance Rmax 31Ω 31Ω 34Ω 34Ω
Output ±50mA ±4V ±100mA ±4V ±100mA ±4V ±150mA ±4V
Measuring Resistance 40~82Ω ≥10KΩ 20~25Ω ≥10KΩ 20~25Ω ≥10KΩ 10~15Ω ≥10KΩ
Working voltage DC    ±12V or ±15V (±5%)
Accuracy @ Ta=25°C ±0.5% FS
Linearity @ Ta=25°C ±0.1% FS
Offset Current/Voltage <±0.2mA <±10mV <±0.2mA <±10mV <±0.2mA <±10mV <±0.2mA <±10mV
Offset temperature characteristics < ±0.02%/°C
Thermal drift of Vo <±0.01% /°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
Hole inside diameter: SCB1 ,20mm,   SCB1T ,20mm
Weight and Package
Net weight 50G
20 SETS PER CARTON BOX

Dimension(mm):


Notes: 

1. Size error: ±1mm;
2. Primary aperture: φ20mm;
3. Fastening hole: φ4.5mm*2;
4. SCB1 output terminal: Molex 5045-04AG;   SCB1T output terminal: 2EDGVC-5.08-4P;
5. The IP indication direction is the positive direction of the current, and the OFS is the zero adjustment;
6. Incorrect wiring may cause damage to the sensor.


Instructions
1. SCB1 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 pulsed currents.
4. Advantages: Wide bandwidth, excellent accuracy, good linearity and fast response.

Caution: Incorrect wiring may damage the sensor



Shenzhen Socan Technologies Co.,Ltd

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Address:4th Floor, A3 Bld, Xin Jian Xing Industrial Park, Feng Xing Rd, Guangming Street, Guangming New District, Shenzhen, China

Tel:86-0755-33263060

Fax:+86-0755-33263006

E-mail:sales@szsocan.com

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