Mining explosion-proof communication cable MHJKV MHYAV

NegotiableUpdate on 01/09

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Overview

Mining explosion-proof communication cable MHJKV MHYAV $r $n MHYV (HUYV) Mining polyethylene insulated, flame-retardant polyvinyl chloride sheathed communication cable 2-5 7/0.28 Used for mining signal cable MHYV | Mining signal cable MHYVR | Mining signal cable MHYVP | Mining signal cable

Product Details

Mining explosion-proof communication cable MHJKV MHYAV

Product Model Specification range Occasions for use
MKVV,MKVVP,MKVVP2 0.5-10mm2,2-61core Suitable for weak current control systems or areas with strong electromagnetic field interference
MKVV22,MKVV20 0.5-10mm2,4-61core
MKVV32,MKVV30 0.5-10mm2,7-61core
MKVVR 0.5-6mm2,2-61core
MKVVRP 0.5-4mm2,2-61core
MKVVP22,MKVVP2-22 1.5-10mm2,4-61core
MKVVP2-22-1 1.5-10mm2,4-61core Mainly used for500KVSubstation and power plant distribution equipment and strong electromagnetic field interference zone
MKVV-1,MKVV22-1 0.5-10mm2,2-61core
Note: Add before model number“ZR”It is flame retardant and suitable for environments where fires are prone to occur.
4Usage characteristics: The long-term allowable working temperature of the cable conductor is70℃The temperature for cable laying should not be lower than0℃The allowable bending radius for cables: For cables with armored or copper tape shielding structures, it should not be less than the outer diameter of the cable12Twice. For flexible cables with a shielding layer structure, it should not be less than the outer diameter of the cable6Twice. For unarmored cables, the diameter should not be less than the outer diameter of the cable6Twice.

DC cable-Flame retardant flexible cables for communication power supply are suitable for communication bureaus(stand)Flame retardant flexible cables used in power transmission and distribution systems such as high-rise buildings

Mining telemetry cable; Mining monitoring line; Mining monitoring line; Mining telephone cable; Mining explosion-proof cable; Mining cables; Mining flame-retardant cable; Sensor cable;MHYV；MHYAV；MHYA32Type mining communication cable;MHYV；MHYVR；MHYVP；MHYVRP；MHY32Mining signal cable (mining communication cable);MKVV；MKVV22；MKVV32；MKVVRAll mining control cable products have a "Coal Safety Mark" certificate and complete specifications. The products are widely used in major coal mine systems and coal mine monitoring systems; Sold to coal companies and mining groups across the country; And it has become a supporting product for multiple mining equipment companies, establishing long-term cooperative relationships. The products have always been praised and trusted by users!

Flame retardant communication cableZR-HYA23Copper core solid polyolefin insulation, moisture barrier layer, polyethylene sheath, steel tape armor, flame-retardant polyethylene sheath, urban communication cable
Flame retardant communication cableZR-HYAT22Copper core solid polyolefin insulation filled moisture-proof layer polyethylene sheath steel tape armor flame-retardant polyvinyl chloride sheath urban communication cable
Flame retardant communication cableZR-HYAT23Copper core solid polyolefin insulation filled moisture-proof layer polyethylene sheath steel tape armor flame-retardant polyethylene sheath urban communication cable

Execution standard:YD/T322-1996Structural features:ZRC-HYAThe communication cable in the city adopts full spectrum insulation and aluminum-plastic composite sheath(The longitudinal shielding aluminum strip and sheath of the cable are bonded together to form a sealed protective layer)It has the characteristics of electrical performance and convenient construction. Main electrical performance: 1. Flame retardant communication cable DC resistance:20℃, 0.4 ≤148；0.5 ≤95.0；0.6 ≤65.8；0.8 ≤36.6 2.Flame retardant communication cable insulation electrical strength: between conductors1min/1kvno breakdown Conductors and shielding1min/3kvno breakdown 3. Flame retardant communication cable insulation resistance: Each core wire is grounded with the remaining cores,HYAThe cable is larger than10000MΩ.km,HYATThe cable is larger than3000MΩ.km. 4. Flame retardant communication cable working capacitance: average value52±2nF/km 5.Flame retardant communication cable remote crosstalk defense degree:150kHZThe average power value of the specified combination is greater than69dB/km.

MHYV（HUYV） Mining polyethylene insulated, flame-retardant polyvinyl chloride sheathed communication cable2-5 7/0.28Used for alleyways Slant Lane and Mechanical and Electrical Chamber
MHYAV(HUYAV)Mining polyethylene insulation, aluminum/Polyethylene bonded protective layer, flame-retardant polyvinyl chloride sheathed communication cable10-100 1/0.81/1.0Used as a communication line for damp inclined shafts and alleyways
MHYA32(HUYA32)Mining polyethylene insulation, aluminum/Polyethylene bonding protective layer, galvanized steel wire armor, flame-retardant polyvinyl chloride sheath communication cable10-100 1/0.81/1.0Used as a communication line for coal mine shafts or inclined shafts
MHJYV 4/0.28copper wire+3/0.28Steel wire1×2 2×2Reinforced core polyethylene insulated polyvinyl chloride sheathed communication cable for coal mines Used for flat and inclined tunnels with high mechanical damage
MHYBV(PUYBV) Polyethylene insulated galvanized steel wire braided armor flame-retardant polyvinyl chloride sheathed communication cable for coal mines 5-50 1/0.8 is used for flat and inclined tunnels with high mechanical impact

Specializing in the production and research and development of various flame-retardant communication cables, flame-retardant signal cables, flame-retardant control cables for coal mines, flame-retardant communication cables, mining cables, mining communication cables, mining signal cables, mining communication cables, mining control cables, mining monitoring cables, mining telemetry cables, control cables, computer cables, flame-retardant cables, fire-resistant cables for coal mines, Urban communication cables, railway signal cables, communication equipment power lines, etc. The main products of mining cables include:MHYV，MHYAV，MHYA32，MHY32，MHYVP，MHYVR，MHYVRP，MKVV，MKVV22，MKVV32，MKVVR，MKVVPAll kinds of products have "Coal Safety Mark" certificates, complete specifications, and are widely used in major coal mine systems and coal mine monitoring systems. The product has been used in dozens of coal industry groups and mines across the country, and has received high praise and acclaim.