Mine Mine communication cable communication cable MHYVR 1 

 ● 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