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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

86-0755-33263060

86-0755-33263750

86-0755-33263351

+86-0755-33263006

sales@szsocan.com

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Product name :SCB3 Series Close Loop Hall Current Sensor

product model:SCB3-50A .. SCB3-300A

Series: SCB3
Ipn: 50-300A
Window: 10.5*20.5mm

SCB3 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 waveforms current in irregular electrical isolation conditions. Perforations in the form of a square type, use for copper connections, it is widely used in all kinds of inverters, power supply, DC panel and welding machines. Products potting by imported resin, which has excellent thermal conductivity and scalability. High-performance core result minimal residual magnetism, all electronic is imported components assembled. Excellent circuit design, all products are 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.

Technical Data:

Parameters(25°C) Model

SCB3-

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

1:1000

1:1000

1:2000

1:2000

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



Dimension(mm):


Instructions

1. SCB3 Series is divided into voltage output and current output, the current output does not have GIN regulation.

2. Square 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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  • SCB3 Data Sheet
  • [2015-06-03]
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