Carrier Communication Solutions

Intelligent mine refers to the deep integration of Internet of Things (IoT), cloud computing, big data, artificial intelligence, automatic control, industrial Internet, robotisation, etc. with modern mine development technology based on the concept of modern mine intelligence, forming a complete set of intelligent systems for comprehensive mine sensing, real-time interconnection, analysis and decision-making, autonomous learning and dynamic prediction, and collaborative control.To realise intelligent operation in the whole process of mine development, extraction, transportation, sorting, safety and security, ecological protection, production management and so on. High-speed, long-distance, stable and reliable communication is the key to realising intelligent mine construction in the harsh environment of mines.

The smart mine communication methods except optical fiber and wireless communication ( such as 4G, 5G, NB, Lora ),etc., power carrier is also one of the important communication methods for building smart mines.

The common power line carrier products on the market today mainly support single-phase or three-phase power line carrier communications.And the mine power system is special, mainly AC 660V, 1140V and 3300V.Ordinary power line carrier do not have a voltage withstand rating that meets mine safety specifications.

Aiming at the special environment of power carrier communication in mine, such as high voltage, large interference, long transmission distance, safety certification and other requirements,this AC 1140 V power line carrier communication product was developed, which can be directly used on AC660 V or AC1140 V power lines.