Socan Open loop current sensor SCK4 Series0 pages

SCK4 Series Open Loop Current Sensor

Ipn=300A, 400A, 500A, 600A,800A, 1000A, 120AA, 1500A, 2000A

SCK4300A
400A
500A
600A
800A
1000A
1200A
1500A
2000A
Nominal Rms Current (Ipn) ±300AT ±400AT ±500AT ±600AT ±800AT ±1000AT ±1200AT ±1500AT ±2000AT
2*Ipn
Measuring Range (Ip)
≥10kΩ
Load resistance Rmax
±4V or ±5V
Output Voltage
DC ±12V~±15V(±5%)
Working voltage
±1% FS
Accuracy @ Ta=25°C
±1% FS
Linearity @ Ta=25°C
3kVrms/50Hz/min
Withstand voltage
< ±30mV
Offset Voltage
Offset temperature
< ±0.1%/°C
< ±1mV/°C (If=0)
Thermal drift of Vo
< ±25mV (if=F.S. 0<--- --->Nominal RMS Current)
Hysteresis offset
< 5uS
Response time
<±13mA
Current consumption
-20~+80 °C
Operating temperature
-40~+85 °C
Storage temperature
Model

Parameters(25°C)

Dimension
Window: 12*41mm

Instructions
1.SCK4 Series is open-loop current sensor. There is galvanic isolation between primary and secondary circuit of the
sensor, it can measure DC, AC or pulse currents.
2.Square perforation, mainly measure cooper conductor current.
3.Features: High accuracy, competitive price, low power consumption and strong overload capacity.
Caution: Incorrect wiring may damage the sensor

Shenzhen SoCan Technologies Co.,Ltd T: 86-0755-86242301 F: 86-0755-86242302 www.SZSOCAN.com