Coal Mine Signal Cable work below underground coal mine with 250V AC
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 30000 m/month
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Product Introduction:
This product is suitable to work below underground coal mine with 250V AC rated voltage & 30KHz transmission frequency.
Operating characteristics:
•Long-term service temperature of the cable conductor should not exceed 70℃.
•Cable laying temperature should not be less than 0℃ and the min. bending radius is 10 times of cable outer diameter.
Specification:
Type | Description | Application |
PUYVP | Mine PE insulated combustion retardant PVC sheathed signal cable | In 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 screened combustion retardant PVC sheathed soft signal cable | In underground electric field with relatively large disturbance |
Cable Specifications:
| Nominal cross section | Fabric of cores | No.of cores |
PUYVP | 1.5 | 1/1.38 | 4 |
PUYVR | 0.5、1.5 | 7/0.30、7/0.52 | 4 |
PUYVRP | 0.75 | 7/0.37 | 2、3 |
Technical Conditions:
1、Structure size and chief technical parameters of this product:
Type | No.of core*Nominal cross section | Insulation thickness | Sheathed thickness | Diameter | Weight |
PUYVP | 4*1.5 | 0.7 | 1.6 | 14.0 | 265 |
PUYVR | 4*0.5 | 0.6 | 1.0 | 7.5 | 105 |
4*1.5 | 0.7 | 1.0 | 10.5 | 135 | |
PUYVRP | 2*0.75 | 0.6 | 1.0 | 10.5 | 278 |
3*0.75 | 0.6 | 1.0 | 11.0 | 307 |
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Coal Mine Signal Cable work below underground coal mine with 250V AC
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 30000 m/month
OKorder Service Pledge
OKorder Financial Service
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