Dongguan Mingtong Optoelectronics Co., Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 200km/Day |
| Delivery Time | It depends on the actual situation. |
| Packaging Details | Wooden scroll + cardboard box / Wooden scroll + wooden board |
| Application | Replacemnet Of Aerial Ground Wire |
| Fiber | G652D, G657A1, G657A2 |
| Type | Professional Manufactures |
| Cable Diameter | 9-18.2mm |
| Package | Iron-wooden Reel |
| Highlight | opgw fiber cable, waterproof fiber optic cable |
| Fiber Count | 1-144 Core |
| Name | OPGW Cable |
| Brand Name | MingTong |
| Model Number | OPGW |
| Certification | ISO |
| Place of Origin | Dong Guan China |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 200km/Day |
| Delivery Time | It depends on the actual situation. | Packaging Details | Wooden scroll + cardboard box / Wooden scroll + wooden board |
| Application | Replacemnet Of Aerial Ground Wire | Fiber | G652D, G657A1, G657A2 |
| Type | Professional Manufactures | Cable Diameter | 9-18.2mm |
| Package | Iron-wooden Reel | Highlight | opgw fiber cable, waterproof fiber optic cable |
| Fiber Count | 1-144 Core | Name | OPGW Cable |
| Brand Name | MingTong | Model Number | OPGW |
| Certification | ISO | Place of Origin | Dong Guan China |
| High Light | g652d opgw cable ，g657a1 opgw cable ，g652d opgw fiber cable | ||
opgw optic cable for 220kv line 48 Core Opgw Cable
The central stainless steel tube is surrounded by single or double layers of aluminum clad steel wires(ACS) or mix ACS wires and aluminum alloy wires. are the most widely used cables ,their design is fully adapted to the most common electric line needs.
Applications
1.Optical fiber composite ground wire [OPGW] is suitable for installation on new power lines with double function of ground wire and communication.
2.Especially for installation on normal voitage and extra high voltage power lines.
3.lighting protection and conduct the short circuit current.
Technical Data
| Structure Details | Named | No. | Diameter | ||
| Center | 20%AS wire | 1 | 2.70 | mm | |
| Layer 1 | 20%AS wire | 4 | 2.70 | mm | |
| SUS-Tube | 2 | 2.70 | mm | ||
| Layer 2 | 20%AS wire | 10 | 2.70 | mm | |
| According to IEEE std 1138,IEC 60794-4 standards | |||||
| Fiber No. & Type | 48 | G652D | |||
| Standard Diameter | 13.50 | mm | |||
| Supporting Cross Section | 97.30 | mm2 | |||
| Section of AS wire | 97.30 | mm2 | |||
| Approximate mass | 687.0 | kg/km | |||
| Rated Tensile Strength | 117.0 | kN | |||
| Maximum Allowable Tension(40%RTS) | 46.8 | N/mm2 | |||
| Everyday Stress(25%RTS) | 29.3 | N/mm2 | |||
| Strain Margin Stress(70%RTS) | 81.9 | N/mm2 | |||
| Modulus of Elasticity | 162.0 | GPa | |||
| Thermal Elongation Coefficient | 13.0 | ×10-6/ºC | |||
| Calculated D.C. Resistance at 20ºC | 0.878 | Ω/km | |||
| Short-Circuit Current Capacity(40~200ºC, 0.25s) | 45.3 | kA2·s | |||
| Ratio between Pull and Weight | 17.40 | km | |||
| Temperature | Installation | -10ºC~+50 | ºC | ||
| Range: | Transportation and Operation | -40ºC~+80 | ºC | ||
Cross Section
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2016.06.22
Ecer Certification：
Verified Supplier
Dongguan Mingtong Optoelectronics Co., Ltd. was founded in 2016, with its headquarters located in Dongguan City, Guangdong Province, China. The company specializes in the R&D, manufacturing and sales of indoor and outdoor optical cables, as well as armored optical cables, providing solutions for... Dongguan Mingtong Optoelectronics Co., Ltd. was founded in 2016, with its headquarters located in Dongguan City, Guangdong Province, China. The company specializes in the R&D, manufacturing and sales of indoor and outdoor optical cables, as well as armored optical cables, providing solutions for...
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