This product is suitable for low-frequency signal transmission lines for underground cummunication trunk lines, wiring, underground monitoring and control systems in coal mines. This cable is used for fixed installation.
STANDARDS:
MT818.14, Q/32481SS122, IEC60228, or as per customer's requirements.
MHYV:
Multi-core or multi-pair, copper conductor, PE insulation and PVC sheath cummunication cable (CU/PE/PVC)
MHYVR:
Copper conductor (class 5), PE insulation and PVC sheath flexible cummunication cable (CU/PE/PVC)
MHYVP:
Copper conductor, PE insulation, copper wire braid overall screen, PVC sheath cummunication cable (Cu/PE/CWB/pvc)
MHYVRP:
Copper conductor (class 5), PE insulation, copper wire braid overall screen, PVC sheath flexible cummunication cable (CU/PE/CWB/PVC)
MHYBV:
Copper conductor, PE insulation, PE inner sheath, galvanized steel wire braid armoured, PVC outer sheath cummunication cable (CU/PE/GSWB/PVC)
MHY32:
Copper conductor, PE insulation, PE inner sheath, fine galvanized steel wire armoured, PVC outer sheath cummunication cable (CU/PE/SWA/PVC)
MHYSV:
Copper conductor, PE insulation, laminated steel-polyethylene sheath, PVC sheath cummunication cable (CU/PE/SPL/PVC)
MHYS32:
Copper conductor, PE insulation, laminated steel-polyethylene sheath, extruded PE inner sheath, fine galvanized steel wire armoured, PVC outer sheath cummunication cable (CU/PE/SPL/PE/SWA/PVC)
MHYAV:
Copper conductor, PE insulation, laminated aluminium-polyethylene sheath, PVC outer sheath cummunication cable (CU/PE/APL/PVC)
MHYA32:
Copper conductor, PE insulation, laminated aluminium-polyethylene sheath, PE inner sheath, fine galvanized steel wire armoured, PVC outer sheath cummunication cable (CU/PE/APL/PE/SWA/PVC)
- Enterprise standard: Q / 320481SS122
|
Type |
Nominal diameter(mm) or nominal CSA(mm2) |
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|
Multi-core |
Multi-pair |
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|
0.75mm2 |
1.0mm2 |
1.5mm2 |
0.8mm |
0.75mm2 |
1.0mm2 |
|
|
MHYV |
1×2～1×7 core |
— |
2～10 pair |
|||
|
MHYVR |
1×2～1×7 core |
— |
2～10 pair |
|||
|
MHYVP |
1×2～1×7 core |
— |
2～10 pair |
|||
|
MHYVRP |
1×2～1×7 core |
— |
2～10 pair |
|||
|
MHYBV |
1×2～1×7 core |
— |
2～10 pair |
|||
|
MHY32 |
— |
1×3～1×7 core |
— |
2～19 pair |
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|
MHYSV |
— |
5、10、20、30、50、80、100 |
— |
|||
|
MHYS32 |
— |
30、50、80、100 |
— |
|||
|
MHYAV |
|
100 |
|
|||
|
MHYA32 |
— |
100 |
— |
|||
- Standard MT818.14
|
Type |
Size: Number of pair(quad) x Number of core x Conductor structure (mm) |
|
MHYV |
1×2×7/0.28, 2×2×7/0.28, 1×4×7/0.28, 5×2×7/0.28 |
|
MHJYV |
1×2×(4/0.28CU+3/0.28Steel), 2×2×(4/0.28CU+3/0.28Steel) |
|
MHYBV |
5×2×1/0.8, 10×2×1/0.8, 20×2×1/0.8 |
|
MHYAV |
20×2×1/0.8,30×2×1/0.8, 50×2×1/0.8 |
|
MHYA32 |
30×2×1/0.8, 50×2×1/0.8, 80×2×1/0.8, 100×2×1/0.8 |
|
MHYSV |
5×2×1/0.8, 10×2×1/0.8, 20×2×1/0.8, 30×2×1/0.8, 50×2×1/0.8, 100×2×1/0.8 |
|
MHYS32 |
30×2×1/0.8, 50×2×1/0.8, 80×2×1/0.8, 100×2×1/0.8 |
CORE IDENTIFICATION
- Two-core: white, red
- Three-core: white, red, black
- Four-core (2-pair): red, blue, white, green
- Five-core: white, red, black, yellow, blue
- Six-core (3-pair): white, red, black, yellow, blue, orange
- Seven-core: white, red, black, yellow, blue, orange, green
- Eight-core(4Pair): white, red, black, yellow, blue, orange, green, brown
- Two insulated core of pair shall have different color, common pair: red, white, marking-pair: blue, white. Pairs cabling in each layer must have one pair of blue and white, the rest pair shall be red and white. For ≥5-pair cables, shall be printed with number of pairs.
SHEATH COLOUR:
Blue, Or as per customer's requirements
USAGE CHARACTERISTICS
Rated voltage: 300/300V
Maximum continuous conductor operating temperature: 70℃
Maximum conductor short circuit temperature: 160℃ (maximum duration 5Sec.)
Minimum installation ambient temperature: 0℃
Cable continuous operating ambient temperature range: -40～+50℃
Minimum bending radius for installation: 15xO.D.
CE certification, MA certification
Flame retardant
