SCB11 Series Hall Close Loop Current Sensor (Magnetic Balance)
Technical Parameters( Ta=25°C)

Model SCB11: 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、200AT、600AT
Turns Ratio: 1:1000、1:1000、1:2000、1:2000
Road Resistance Rmax：31Ω、31Ω、34KΩ、34Ω
Supply Voltage：±50mA ±4V、±100mA ±4V、±100mA ±4V、±150mA ±4V
Measuring Resistance: 40~82Ω，10KΩ; 20~25Ω, 10KΩ; 20~25Ω, 10KΩ;10~15Ω, 10KΩ .
 
Dynamic Performance Data:
Working voltage DC: ±12V or ±15V (±5%)
Accuracy: ±0.5% FS
Linearity: ±0.1% FS
Offset Current/Voltage: <±0.2mA <±10mV <±0.2mA <±10mV <±0.2mA <±10mV <±0.2mA <±10mV
Offset temperature Characteristics: < ±0.2%/°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)
 
General Data:
Operating temperature: -20~+80 °C
Storage temperature: -40~+85 °C
 
Instructions:
1. SCB11 Series Hall Close Loop Current Sensor is Series is close-loop current sensor. There is galvanic isolation between primary and secondary circuit provides accurate electronic measurement of DC, AC or pulse currents.
2. Round perforation, mainly measure cable conductor current.
3. Voltage output or Current output.

Advantages:

• Hall Effect measuring principle
• Galvanic isolation between primary and secondary circuit
• Wide bandwidth, excellent accuracy, good linearity and fast response
• Measure AC,DC,Pulse and mixed currents
• Excellent thermal condutivity and scalability
• High performance core and imported resin assembled.
• 48 hours room temperature aging and eight hours high temperature aging, long-term and stable operation even in harsh working condition.
• Sample order accept
• CE & RoHS approved and pass ISO9001:2008 certification.

SCB11 Series Hall Close Loop 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 waveform in electrical isolation conditions. Perforations in the form of a square type, use for copper connections, it is widely used ininverters, 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. Excellent circuit design, all products is 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.