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System Composition
Ground Monitoring Station

The system is equipped with a ground monitoring system which can monitor the operating status of the cable car in real time, as well as record and save related data. The system can also control start/stop, reset faults, and configure parameters. The SCADA (supervisory control and data acquisition) computer and the underground control system are connected via fiber optic cables, with data transmitted using the TCP/IP protocol.

Composition of Electric Control System for Mine Cable Car

The system is composed of an Flame-proof and Intrinsically-safe Programmable Control Box, Intrinsically-safe Operating Console for Mining Applications,  Flame-proof Display for Mining Applications, Flame-proof VFD for Mining Applications, Various Protection Sensors, Broadcast Devices, Amplified Phones, and Rope Wire Online Monitoring Device.

The Programmable Control Box can collect operating status signal of the brake, oil temperature of the gearbox, oil level, oil pressure of the hydraulic station, rope velocity, and various other protection signals.

ZR(A) Electric Control System for Coal Mine Cable Car
ZR(A) Electric Control System for Coal Mine Cable Car
ZR(A) Electric Control System for Coal Mine Cable Car
System Functions

Control function

Operation diagnosis

Mandatory routine inspection function

Communication function

Oil change reminder function

Voice reminder

Operating information recording function

Call dotting

Display function

Video surveillance

Device Protection Functions
Overspeed protection
Underspeed protection
Skid protection
Emergency stop along the line
Passenger out of position protection
Rope drop protection
Passenger spacing control
Single-side operation wrong-way protection
High gearbox oil temperature protection
Gearbox oil level protection
Hydraulic station oil temperature protection
Hydraulic station oil pressure protection
Hydraulic station low oil level protection
Hydraulic tension protection
Tension weight limit protection
Broken axle protection
Service brake failure protection
Safety brake failure protection
VFD failure
Product Configuration
S/N  Equipment Name  Model  Safety Standard Certificate No. 
Flame-proof and Intrinsically-safe Programmable Control Box for Mining Applications  KXJ1-1140(660)  MJ1170002 
Intrinsically-safe Operating Console for Mining Applications  TH2-24  MAB170291 
Flame-proof AC VFD for Mining Applications  75KW-250KW/660V    90KW-315KW/1140V   
Flame-proof Display for Mining Applications  PB2-24  MAJ100055 
Intrinsically-safe Encoder for Mining Applications  BQH24  MJ1170001 
Intrinsically-safe Travel Switch for Mining Applications  KHXC24  MAD140830 
Light-controlled Sensor  ZP-12G  MFB100214 
Flame-proof Pull Switch for Mining Applications  BAX1-5/127  MAD020001 
Intrinsically-safe Mining Temperature Transmitter  GWD150  MAF080077 
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