Shenzhen letter Ruida szxrdt intelligent leakage current sensor
Szxrdt DC micro-current measurement of the power isolation sensor, measuring for the perforated structure, no insertion loss, overload, strong anti-electromagnetic interference, wide range of power to adapt to its input and output are not common ground, the input signal for the DC Micro-current, the output for the RS-485 communication interface, can be used to measure the DC system insulation leakage current, the product can be widely used in DC power supply circuit insulation monitoring.
1. Magnetic modulation principle, will be measured DC micro-current isolation into a linear proportional output of the standard DC voltage;
2. Temperature compensation circuit control, zero floating small, accurate measurement;
3. Perforation input, plug terminal, screw fastening plane installation;
4. Widely used in DC power supply system branch branch insulation on-line testing;