SCD60 Series DC leakage current sensor with RS485 signal output

Product catalog summary

Description:
This document describes the SCD60 series leakage current sensor with switch monitoring, which is an intelligent sensor capable of detecting both insulation leakage and switching status. It features a perforated structure for measurement, PCB installation mode, and offers strong overload capacity without insertion loss. The sensor's input and output are independent, with the input signal being DC micro-current and switching signal, and the output provided via an RS-485 communication interface. It is suitable for use in DC power system insulation monitoring and switching detection.

Main Technical Parameters:

Models: SCD60-10mA, SCD60-20mA, SCD60-50mA
Primary Input Current: ±10mA, ±20mA, ±50mA
Measuring Current Range: 0～±20mA, 0～±40mA, 0～±100mA
Diameter: Φ17mm
Output Interface: RS-485 Digital (base 16)
Baud Rate: 9600bps
Working Voltage: +12V (±5%)
Accuracy: 1%
Linearity: 1%
Response Time: ≤60ms
Temperature Drift Characteristics: 500ppm/℃
Withstand Voltage: ≤3000V DC
Current Consumption: ≤11mA
Working Temperature Range: -10℃ to +75℃
Storage Temperature Range: -25℃ to +85℃

Notes:

Verify product quantity, model, and specification before use.
Ensure correct connection of signal input, output, and auxiliary power supply according to the wiring diagram.
Auxiliary power supply accuracy should be ≥4%, with ripple Vpp ≤ 0.4%.
Use in environments free of conductive dust and corrosive gases.
When measuring output signal, ensure terminal screws are fully tightened.
In strong magnetic interference environments, shield the input line and keep the output line short. Maintain installation spacing of ≥10mm.
Factory adjustments for zero point and accuracy should not be altered without consultation.
Do not remove or alter product stickers.

Catalog excerpts

SCD60 Series DC leakage current sensor with RS485 signal output-1

Leakage current sensor with switch monitoring This product is the first intelligent sensor at home and abroad with both insulation leakage and switching detection, the measurement method is perforated structure, PCB installation mode, no insertion loss, strong overload capacity, its input and output are not common, the input signal is DC micro-current and switching signal, the output is RS-485 communication interface, can be used to measure DC system insulation leakage current and output switching status, the product can be widely used in DC power system insulation monitoring and switching detection. Screws fix the installation dimensions ： Shenzhen SoCan Technologies Co.Ltd

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SCD60 Series DC leakage current sensor with RS485 signal output-2

Leakage current sensor with switch monitoring Main technical parameters Measuring Current Range Primary input current Working voltage Baud rate Diameter Output interface Response time Current consumption Working temperature range Storage temperature range Temperature drift characteristics Withstand voltage Notes 1. Before use, carefully check and confirm the product quantity, model and specification according to the packing list and product label. 2. When using, the signal input, output and auxiliary power supply must be correctly connected according to the wiring reference diagram corresponding...

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