MGTSV Flame Retardant Mining Cable G652D 96 core Outdoor Armoured Communication
Flame retardant mining optic cable
,Outdoor armoured communication cable
,G652D 96 core mining cable
Product description
MGTSV optical cable is a communication optical cable specifically designed for high-risk and complex environments such as coal mines and other mining areas. It integrates high tensile strength, excellent flame retardant properties, and lateral pressure resistance, and has passed the National Coal Mine Safety Certification (MA certification). It is a key transmission medium in the informatization and intelligent construction of mines. [1, 2] The following is a detailed introduction to MGTSV optical cable and its application scenarios:
I. Definition and Naming of MGTSV Optical Cable
* Name: Coal Mine Communication Optical Cable (Metal-strength member, Loose tube, Steel-polyethylene bonded sheath, Vertical/Armor, Vinyl sheath).
* Structure: Metal reinforcing member (M), loose-tube stranded filling (TS), steel-polyethylene bonded sheath (V), wrapped steel wire armor (V), usually using a blue flame-retardant PVC sheath. [1]
Application
MGTSV optical cable is designed for harsh industrial and underground environments. Its main applications include:
* Coal Mine Underground Backbone Network: Used for communication networking between underground roadways, central substations, and mining area pumping stations.
* Industrial Automation Control: Transmits data communication signals for production automation monitoring systems and PLCs.
* Safety Monitoring System: Used for long-distance transmission of mine environmental monitoring, fire early warning systems, and voice and video monitoring data.
* Communication and Integrated Access: Connects information from underground coal mining machines, tunneling machines, safety instruments, etc., to a surface data center.
Features
1. High Strength in Compression and Tension: Utilizing a steel wire armor structure, it can withstand significant lateral pressure and tension, preventing flattening or breakage in the complex laying environment of mines.
2. Flame Retardant Properties for Mining: The outer sheath is made of special polyvinyl chloride material, possessing significant flame retardant properties, meeting mining safety standards, and effectively suppressing the spread of fire in flammable and explosive environments.
3. Anti-interference and Stable Transmission: Fiber optic communication is inherently safe and unaffected by electromagnetic interference (EMI), making it suitable for mines with dense high-voltage electromechanical equipment.
4. Filled Design: The loose-sleeve tube is filled with a special waterproof grease, effectively preventing moisture infiltration and ensuring long-term stable operation in humid environments.
Technical parameters
| Cable Type | Fiber Count | Tubes+Fills | Cable Diameter mm |
Cable Weight Kg/km |
Tensile Strength Long/Short Term N |
Crush Resistance Term N/100m |
Bending Radius Static/Dynamic mm |
| MGTSV-2～6 | 2～60 | 5 | 12.2 | 156 | 1000/2000 | 500/1500 | 15D/30D |
| MGTSV-62～72 | 62～72 | 6 | 13.8 | 210 | 1750/3500 | 500/1500 | 15D/30D |
| MGTSV-74～96 | 74～96 | 8 | 15.1 | 242 | 1750/3500 | 500/1500 | 15D/30D |
| MGTSV-98～120 | 98～120 | 10 | 17.2 | 280 | 1750/3500 | 500/1500 | 15D/30D |
| MGTSV-122～144 | 122～144 | 12 | 19.0 | 320 | 1750/3500 | 500/1500 | 15D/30D |
| MGTSV-146～216 | 146～216 | 18 | 19.0 | 320 | 1750/3500 | 500/1500 | 15D/30D |
Detail information
Applicable Environments:** While both cable types are designed for mining applications, they exhibit distinct strengths regarding complex mechanical stress environments due to their unique structural characteristics. Consequently, the selection between the two must be determined based on the specific roadway conditions, installation methods, and required communication capacity
MGTSV 鉱山ケーブル SM 12 コア 装甲型 G652D 阻燃性シールド 直埋装置 道路 トンネルシャフト
MGTSV adopts loose tube fiber optic cable stranded structure, optical fiber into the pine casing made of high modulus polyester material, waterproof casing filling compound. The loose sleeve (and filling rope) is twisted around the metal center strengthening core (phosphating steel wire) to form a compact cable core, and the gap in the cable core is filled with water blocking ointment. Blue flame-retardant PVC sheath extruded from cable core. MGTSVCable Features: -Using blue
Flame Retardant Mining Fiber Cable 24 36 48 96 144 Cores for Mining Application
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耐火性MGTSV光ファイバーケーブル 144コアSM ストランディング・ローズ・チューブ 装甲式鉱山間通信
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