AC & DC Earth Fault Measurement - SCD1-AC Series

Applications of detect sensor plays a key role in insulation monitoring system. Our new sensitive device SCD-AC Series develop on base of magnetic modulation closed loop principle, applying unique patented technology, it provides a novel detection method--differential flow measurement method, it could monitor tiny fault ac or dc from 10 mA to 100 mA without insert loss, and give standard voltage output according to the linear proportion.

Main Features:

Leakage current measurement

Earth fault measurement

Small thermal drift

Low current consumption

General specification:

Primary Nominal Current RMS Ipn (A)：10ma~100mA

Convenient ±12V ~±15V Dual power supply

Output voltage @Ipn Rl=10KΩ Ta=25℃：5V

Accuracy: ± 1% F.S.

Power Consumption:≤20 mA

Operational Temperature: -10～ +75℃

Isolation voltage: 3Kv rms /50hz/min

Diameter: 35mm

Unit weight : about 125g

All SCD-AC Series includes:

SCD1-AC Round perforation ø20

SCD2-AC Round perforation ø35

SCD3-AC Round perforation ø60

Standard:

CE