Mine communication cable MHYVR 
 Mine communication cable MHYVR 




 Mine communication cable MHYVR 

 ● Use 

 Cables are used for various types of coal and mines for control, monitoring and protection of electrical instrumentation and automatic control device between the control, monitoring, chain loops and protection circuit and so on, from the use of transmission control signals. Communication system can also be used for information transmission. 

 ● Conditions of Use 

 ● Ambient temperature: -40 ~ 50 ℃ 

 ● Relative humidity: 95% (+25 ℃) 

 ● Install the laying temperature: ≥ -10 ℃ 

 ● Minimum bend radius during installation: MHYVR 10 times the diameter of the cable, other models 15 times the cable diameter 

 ● cable type, name and purpose 

 Model 
 Name 
 Use of 

 MHYV 
 Coal polyethylene insulated PVC sheathed communication cables 
 For normal signal transmission for mine, for fixed laying 

 MHYVR 
 Coal communication polyethylene insulated PVC sheathed flexible cable 
 For normal signal transmission for mine, can be moved using 

 MHYVP 
 Coal polyethylene insulated PVC sheathed communication cables braided shield 
 Great place for the electric field interference for signal transmission, set for fixed laying 

 MHYVRP 
 Coal polyethylene insulated PVC sheathed braided shield flexible cable communication 
 Great place for the electric field interference for signal transmission, soft wire 

 MHYBV 
 Coal galvanized steel wire braided polyethylene insulated PVC sheathed armored communication cable 
 Used to decide where high mechanical shock signal transmission 

 MHY32 
 Mine polyethylene insulated wire armored PVC sheathed communication cables 
 For drift, shaft or inclined to live for signal transmission