 |
| Model
KJ161 Mine-used Monitoring and Control System for Belt Conveyor |
|
| Production Automation of Mine |
|
| Links |
| |
|
--- Based on Model KJD5 Programmable Control Computer |
Model KJ161 Mine-used Monitoring and Control System for Belt Conveyor Based on Model KJD5 Programmable Control Computer, suitable for coal mine underground and surface severe environment, can be used as single electric-control device for belt conveyor of heavy loading and long distance, and multiple single systems can be networked as centralized control system for multi-belt and networked with Integrated Mine Wide Automation System. |
|
| |
|
| |
|
 |
Four operating modes: centralized control, automatic control, manual control and program control; |
|
Functions of start announcement, dotting liaison and voice communication along belt conveyor line; |
|
Functions Multi-points drive, soft start, power balance control; |
|
Interlocking functions between belt conveyors, between belt conveyor and coal feeder, realizing start/stop control in normal sequence; |
|
Optimized control of coal feeder and feeding coal, and controls of divided mining, storage and transportation; |
|
Automatic adjustment of belt tension; |
|
Multiple protection devices for stop and locking for emergency , slippage (over-speed), misalignment, belt breakage, longitudinal tearing, coal stacking (blockage), full bunker, overtemp sprinkling, smoke and low limit of tension, realizing automatic stop, location display and sound alarming for the faults; |
|
Functions of detection and call display of misalignment and emergency stop location, belt speed, motor current, stator temperature of the motor, belt tension, coal level of bunker; |
|
Programmable with extendable input and output points, meeting special requirements of users; |
|
Can build a network by self, realizing centralized control for multiple belt conveyors; |
|
Can be networked with monitoring and control system of whole mine or factory. |
| |
|
|
Power Supply Input: AC 660/380/220/127 V |
|
On-off Input: 28 points, extendable to 56 points |
|
Analogue Input: 16 channels, extendable to 32 channels |
|
Counting Input: 2 channels, extendable to 4 channels |
|
Coding Input: 1 channel |
|
On-off Output: 12 points, extendable to 24 points |
|
Transmission Distance:  10 km |
|
Transmission Rate: 600,1200, 2400 bps |
|
Mimic Diagram Board Display: Max. 192 points |
|
Operating Keyboard: 40 keys |
|
Fault Position Identification: 64 points |
|
|
