- Rated voltage：300V
- Maximum continuous conductor temperature at normal operation：125℃
- Maximum short-circuit temperature (5 s maximum duration)：250℃
- Minimum ambient temperature for installation: 0℃
- Minimum bending radius of cable: The minimum bending radius: 10×D
- The ambient temperature for operation: -40℃～70℃
300V Topdrive Communication Cables
APPLICATION:
These cables are intended for top-drive system on the oil platform for lands and ocean.
STANDARD:
Q/320481SS322
CONSTRUCTION:
1.Conductor: Tinned copper conductor
2.Insulation: EPR
3.Inner screen: Aluminium plastic laminated tape and tinned copper wire braided
4.Wrapping tape: polyester and aluminium plastic laminated tape
5.Overall screen: Tinned copper wire braided
6.Outer sheath: Flame retardant PUR elastomers or LSF material.
7.Glue: Special glue for top drive cable
8.Rubber tube: special rubber tube for top drive cable
RANGE OF CABLE:
These cables are intended for top-drive system on the oil platform for lands and ocean.
STANDARD:
Q/320481SS322
CONSTRUCTION:
1.Conductor: Tinned copper conductor
2.Insulation: EPR
3.Inner screen: Aluminium plastic laminated tape and tinned copper wire braided
4.Wrapping tape: polyester and aluminium plastic laminated tape
5.Overall screen: Tinned copper wire braided
6.Outer sheath: Flame retardant PUR elastomers or LSF material.
7.Glue: Special glue for top drive cable
8.Rubber tube: special rubber tube for top drive cable
RANGE OF CABLE:
|
Number of Cores |
Cross-sectional area of |
|
Multi-Cores |
0.5mm2～2.5mm2 |
CORE IDENTIFICATION:
Multi core: black with white printed number
SHEATH COLOR:
Black
USAGE CHARACTERISTICS:
Multi core: black with white printed number
SHEATH COLOR:
Black
USAGE CHARACTERISTICS:
SPECIAL FEATURES ON REQUEST:
- oil resistant(lubricating oil)
- corrosion resistant
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