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SCB1 Close Loop Hall Current Sensor

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):


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