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Tianjin Cable Factory First Branch
Mining communication seven core tension cable MHYBV with plug connector
NegotiableUpdate on 01/20
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Overview
The communication seven core tension cable MHYBV with plug connector is suitable for the coal mine polyethylene insulated galvanized steel wire braided armor polyvinyl chloride sheathed communication cable used in the KTC communication control and protection system. Fire Performance Analysis of Mining Cables Fire Prevention Mechanism Analysis of Flame Retardant Mechanism Under the thermal action of combustion reaction, the flame retardant located in the condensed phase decomposes and absorbs heat, slowing down the temperature rise inside the condensed phase and delaying the thermal decomposition rate of the material
Product Details
Product UsageMining communication seven core tension cable MHYBV with plug connectorSuitable for coal mine polyethylene insulated galvanized steel wire braided armored polyvinyl chloride sheathed communication cables used in KTC communication control and protection systems. Mainly used for communication control devices in coal mines, protection control devices for belt conveyors in mining areas, communication control devices for working faces in mining areas, and other systems.
Mining seven core tension cable MHYBV with plug connectorexecution standard: MT818.14-1999TheQ/YZRC003-2009.
Product Model:MHYBV-7-1TheMHYBV-7-2TheMHYBV-5.
Operating temperature:—40℃～ +70℃。
Installation temperature: not lower than—10℃。
Instructions:
Model |
Product Name |
MHYBV-7-1 |
Polyethylene insulated galvanized steel wire braided armor polyvinyl chloride sheathed communication cable for coal mines |
MHYBV-7-2 |
Polyethylene insulated galvanized steel wire braided armor polyvinyl chloride sheathed communication cable for coal mines |
MHYBV-5 |
Polyethylene insulated galvanized steel wire braided armor polyvinyl chloride sheathed communication cable for coal mines |
1power cord;2The signal line;3Soft copper weaving;4Polyester film;5PVC lining layer;6Galvanized steel wire braided armor layer;7PVC total sheath;8Filling rope;9PVC sheath;10polyester/Aluminum composite film.
structure
|
model |
core name |
core count × cross-section mm2 |
Conductive wire core |
Low density polyethylene insulation |
Flame retardant polyvinyl chloride sheath |
|||||
Uncle Gen/diametermm |
Nominal Outer Diametermm |
nominal thickness mm |
Zui thin thicknessmm |
outer diameter mm |
nominal thickness mm |
Zui thin thicknessmm |
outer diameter mm |
|||
|
MHYBV-7-1 |
power cord |
2×2.5 |
49/0.26 |
2.2 |
1.05 |
0.8 |
4.30±0.15 |
2.20 |
1.70 |
18.5±0.5 |
signal line |
5×0.75 |
42/0.15 |
1.2 |
0.60 |
0.45 |
2.40±0.10 |
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|
MHYBV-7-2 |
power cord |
2×4 |
75/0.26 |
2.6 |
0.85 |
0.65 |
4.30±0.15 |
2.20 |
1.70 |
18.5±0.5 |
signal line |
3×0.75 |
42/0.15 |
1.2 |
0.60 |
0.45 |
2.40±0.10 |
||||
2×1.0 |
56/0.15 |
1.3 |
0.60 |
0.45 |
2.50±0.10 |
|||||
|
MHYBV-5 |
power cord |
2×2.5 |
49/0.26 |
2.2 |
0.60 |
0.45 |
3.40±0.10 |
2.20 |
1.70 |
13.5±0.3 |
signal line |
3×0.5 |
28/0.15 |
1.0 |
0.60 |
0.45 |
2.20±0.10 |
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Main performance:
|
performance model |
DC resistance Ω/km20℃ |
insulation resistance MΩ.km20℃ |
Withstand Voltage Testkv 50Hz |
capacitance nf/km |
inductance mH/km |
breaking force |
|
MHYBV-7-1 |
2.5mm2≤7.98 0.75mm2≤26 |
≥3000 |
1.5kv1min |
power cord ＜80 twisted pair signal cable ＜98 |
power cord ＜0.8 twisted pair signal cable ＜0.98 |
≥6000 |
MHYBV-7-2 |
4.0mm2≤4.95 1.0mm2≤19.5 0.75mm2≤26 |
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|
MHYBV-5 |
2.5mm2≤7.98 0.5mm2≤39 |
≥2000 |
Mining communication seven core tension cable MHYBV with plug connectorConsulting Sales Department
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