| |
|
|
The permissible continuing temperature /℃
|
PUYVR
MHYVR
|
Polyethylene insulation flame-retarded PVC jacket signal flexible cable for mining |
For gate way, inclined shaft as signal cable |
－40～+50 |
PUYVRP
MHYVRP
|
Polyethylene insulation, flame-retarded, PVC jacket, copper-mesh shield, signal flexible cable for mining |
For gate way, inclined shaft as signal cable |
PUYVP
MHYVP
|
Polyethylene insulation, flame-retarded, PVC jacket, copper-mesh shield, signal cable for mining |
For coal mine with high electromagnetic influence |
PUYV31
MHYBV
|
Polyethylene insulation, flame-retarded, PVC jacket, single-galvanized steel wire braided, signal cable for mining |
For gate way as primary signal cable |
PUYV39
PUYV39-1
MHYV32
|
Polyethylene insulation, flame-retarded, PVC jacket, single-steel armored, shaft signal cable for mining |
For inclined shaft and shaft as primary signal cable |
