AC 250V Singal Underground Power Cable PE Insulated for Coal Mine
Mine Sinal Cable
Product Standard:Enterprise standard
Usage
This product is suitable for use retard AC voltage 250V and below coal mine underground with transmitting frequency below 30KHz.
Operating characteristics
1, Allowed work temperature of cable for a long period should not exceed 70º C.
2, Temperature for laying cable should be not less than 0º C and the min. Bend radius is 10 time of cable overall diameter.
| Type | Name | Application |
| PUYVP | Mine PE insulated combustion retardant PVC sheathed signal cable | ln underground electric field with relatively large disturbance |
| PUYVR | Mine PE insulated combustion retardant PVC sheathed soft signal cable | As underground common signal or end instrument information transmitting line |
| PUYVRP | Mine PE insulated copper wire woven screened combustion retardant PVC sheathed soft signal cable | ln underground electric field with relatively large disturbance |
