Overview
The main control box of the KTC170.1 mining working face communication control device adopts advanced single-chip embedded technology and has a CAN bus communication data transmission interface, which can achieve real-time monitoring and protection of the working face and belt conveyor equipment. It can achieve fault self handling, various data uploads, voice broadcasting, unmanned dispatching and remote automatic control.
Main functions
1. Equipped with color LCD Chinese character display function (including belt number, working mode, operating status, motor current, speed data, tension data, and fault category), various fault information is clearly displayed on the color screen; It has detailed and clear voice broadcasting and alarm prompt functions, with a sound intensity of over 95 decibels and clear and loud sound.
2. Equipped with 25 encoded addresses, it directly displays the fault location of the emergency stop switch and deviation sensor, and reports the voice alarm information of the fault location for easy troubleshooting; It can achieve automatic sprinkler for smoke and overheating.
3. It can achieve centralized control of multiple belt conveyors; Equipped with CAN bus and 232 communication data transmission interface, it enables centralized monitoring and protection of multiple belt conveyors on the ground..
4. Equipped with emergency start function for faults (note: used for emergency or maintenance belt start and stop, disabled under normal conditions!); By setting, tension and speed can be separately shielded.
5. It has the function of independently controlling the start and stop of the coal feeder, scraper, transfer machine, and crusher on the working face; Can achieve dual machine drag and brake function.
Main technical parameters
1. Rated input voltage: AC127V; Voltage fluctuation range AC90-240V:. Relay output contact capacity: AC250V 5A;
2. Intrinsic safety output open circuit voltage: DC12.5V; Short circuit current of intrinsic safety circuit: 1.5A;
3. Weight: Approximately 27kg;
4. Dimensions: 360 (mm) × 200 (mm) × 580 (mm).