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{"title":"Transmission Line 660 MC Nylon Sheave Conductor Stringing Blocks","imgUrl":"https:\/\/img.chinax.com\/nimg\/3a\/a6\/c4b3c314e164747c2a1b6c60ba25-200x200-1\/transmission_line_660_mc_nylon_sheave_conductor_stringing_blocks.jpg","attrs":{"Brand Name":"Suntech","Model Number":"10121 to 10128","Certification":"ISO,CE","Place of Origin":"Fenghua,Ningbo,Zhejiang,China"}}
{"title":"Swerve Skyward Stringing Blocks Conductor Pulley Block For Transmission Line","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/5e\/3ba6d9b0b4931bc620d11a3d9ce2-200x200-1\/swerve_skyward_stringing_blocks_conductor_pulley_block_for_transmission_line.jpg","attrs":{"Brand Name":"Suntech","Model Number":"SHC,SHCN","Certification":"CE & ISO 9001","Place of Origin":"Fenghua,Ningbo,China"}}
{"title":"660mm Overhead Line MC Nylon Sheaves For Conductor Stringing Blocks","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/16\/b7c551f91f0030b9e8fe0b8a3c23-200x200-1\/660mm_overhead_line_mc_nylon_sheaves_for_conductor_stringing_blocks.jpg","attrs":{"Brand Name":"Suntech","Model Number":"10010 to 10059","Certification":"CE and SGS","Place of Origin":"Ningbo,China"}}
{"title":"20KN Transmission Line Earth Wire Grounding Conductor Stringing Pulley Block","imgUrl":"https:\/\/img.chinax.com\/nimg\/a3\/40\/b18d575fca4d09ed508eb08991e3-200x200-1\/20kn_transmission_line_earth_wire_grounding_conductor_stringing_pulley_block.jpg","attrs":{"Brand Name":"Suntech","Model Number":"SHT,SHTN","Certification":"ISO 9001","Place of Origin":"Fenghua,Ningbo,China"}}
Professional Grounding Wire Stringing Block for Safe and Efficient Installation of Overhead Ground Wires
The Grounding Wire Stringing Block is a specialized, heavy-duty tool designed specifically for the installation and tensioning of overhead ground wires, including Optical Ground Wire (OPGW) and static wires, on electrical transmission and distribution lines. Unlike standard conductor blocks, it is engineered to address the unique requirements of these critical safety components.
Product Specifications
Item Number
Model
Applicable Stranded Wire
Rated Load (kN)
Weight (kg)
Remark
10331
SHT-120×35
GJ35
5
2
Cast steel sheave
10333
SHT-150×50
GJ120
20
4.5
10341
SHTN-120×35
GJ35
5
1.6
Nylon sheave
10343
SHTN-150×50
GJ120
20
3.3
10344
SHTN-200×60
GJ150
20
3.8
Key Features and Benefits
Essential for Safe and Efficient Ground Wire Installation: Facilitates installation of overhead ground wires that provide lightning protection and fault current paths, establishing reliable grounding systems for power lines.
Specifically Designed for OPGW and Sensitive Ground Wires: Protects delicate internal optical fibers in OPGW cables with non-metallic or lined sheaves to preserve signal integrity.
Minimizes Friction and Protects Wire Integrity: Smooth-rolling sheave eliminates abrasive contact, maintaining corrosion resistance and mechanical strength of wires.
Enables Precise Tension Control: Allows accurate setting of engineered sag for optimal mechanical balance and stability of overhead line structures.
Reduces Installation Force and Enhances Crew Safety: Significantly lowers required pulling force, reducing strain on equipment and personnel while preventing dangerous situations.
Durable and Corrosion-Resistant: Built from high-strength aluminum alloy with sealed bearings for reliable performance in harsh outdoor conditions.
Compatible with Various Attachment Methods: Designed for easy and secure attachment to transmission towers, poles, and crossarms for flexible integration.
Improves Project Efficiency and Lowers Costs: Enables faster installation, reduces wire damage and rework, and minimizes equipment wear for better ROI.
Critical Tool for Reliable Power Infrastructure: Contributes to long-term grid reliability by ensuring high-quality, damage-free installation of essential safety components.
Demonstrates Professionalism and Best Practices: Shows commitment to quality, safety, and industry standards, building client confidence in complex power line projects.
The Grounding Wire Stringing Block is a purpose-built tool that addresses the specific challenges of installing critical safety features on power lines. More than just a pulley, it is an engineered device that protects valuable assets, enhances worksite safety, enables precision, and drives efficiency. Essential for utility crews and contractors working on overhead transmission and distribution lines, this tool ensures proper installation of vital grounding systems for a safer, more reliable electrical grid.
Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged
in the field of electric power more than 26 years.
1.Steel structure industry especially steel towers and related pr... Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged
in the field of electric power more than 26 years.
1.Steel structure industry especially steel towers and related pr...
