Chengdu than good science and technology ring type arc sensors (fiber type)

Overview of the power system in the event of a short circuit fault, it will have a huge arc, have a great amount of light energy radiation and high temperatures radiation arc occurs, the radiation on the power system has a great role in the destruction, sometimes cause injury or death of the operator. The degree of harm depends on the duration of the arc of the arc, so long as they can quickly limit or cut off power to the system can be effective in reducing the damage caused by the arc. Arc light sensor detects the intensity of the arc, the arc signal to the arc protection device, and then judged according to the intensity of the arc to cut off power to the system. So arc sensor plays an important role in the overall arc protection system. Ring type arc sensors (fiber type) arc sensor ArcSensor22-50m / ...... fiber type, detect visible light, sensor length may make a maximum length of 100m. Arc signal is connected to the arc detection unit. Ring type: Transparent fiber, distributed over the entire bus Ensure that the detected arc signal. Features: easy installation, high cost efficiency; sensor self-test.