LY-SD20 series intelligent control device for mechanism cabinet is applicable to various indoor mechanism cabinets such as 3~35kV intermediate cabinet, handcart cabinet, fixed cabinet, ring network cabinet, etc.

The main functions of the product are electrified display, temperature and humidity digital display, automatic heating and dehumidification control, circuit breaker opening and closing status indication; Indication of energy storage and grounding switches; Handcart position indication; Simulation diagram of primary circuit and flashing indication of opening and closing; Voice error prevention prompt; RS485 communication interface function; Contact temperature detection.

Characteristic

◇ Voice error prevention prompt function and heating and load disconnection alarm function.

◇ It has the temperature and humidity digital display function, and can monitor the temperature and humidity of two environments at the same time. With RS485 communication interface, it can form a real microcomputer error prevention monitoring system with other equipment in the substation.

◇ Lighting function in human body induction cabinet; Human body sensing and voice error prevention prompt function.

◇ Strong anti-interference ability: the whole device has strengthened anti-interference design.

◇ High reliability: industrial electronic components are used.

◇ Industrial imported high-precision integrated components are adopted, with high reliability and long service life.