Ningbo Suntech Power Machinery Tools Co.,Ltd.
| Payment Terms | T/T,L/C |
| Model | SZ3 |
| Supply Ability | 800 PCS/Month |
| Name | Head Boards for Three Bundle Conductors |
| Delivery Time | 3-7days |
| Rated Load | 100-180KN |
| Width | 100-110mm |
| Packaging Details | Plywood Case |
| Model Number | SZ3 |
| Certification | ISO |
| Place of Origin | Ningbo |
| Brand Name | Suntech |
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Product Specification
| Payment Terms | T/T,L/C | Model | SZ3 |
| Supply Ability | 800 PCS/Month | Name | Head Boards for Three Bundle Conductors |
| Delivery Time | 3-7days | Rated Load | 100-180KN |
| Width | 100-110mm | Packaging Details | Plywood Case |
| Model Number | SZ3 | Certification | ISO |
| Place of Origin | Ningbo | Brand Name | Suntech |
| High Light | Fixed Triangular Geometry Three-Bundle Running Board ，100-180kN Rated Load Head Board for Three Bundle Conductors ，Anodized Aluminum Body Transmission Line Stringing Tool | ||
Three-Bundle Running Board Keeping Conductor Geometry Stable
Product Overview
Stringing three sub-conductors in a single pull demands more than a strong hook: every meter of the run, the three lines must hold an identical triangular pattern or they will slap together in gusts. The SZ3A head board locks the bundle into a rigid triangle, letting crews pull 100-180kN loads with the geometry fixed from drum to tower. Its anodized aluminum body shrugs off UV, rain and salt, while reinforced stress points absorb the shock of heavy pulls. Pre-assembled modules with color-coded parts cut rigging time, making the board a dependable partner on EHV and UHV projects.
Technical Specifications
|
Item No. |
Model |
Rated Load (KN) |
Applicable Sheave Width (mm) |
Weight (kg) |
Steel Rope Length (m) |
|
17228 |
SZ3A-10 |
100 |
100 |
114 |
1*30+1*15 |
|
17229 |
SZ3A-13 |
130 |
110 |
130 |
|
|
17230 |
SZ3A-18 |
180 |
110 |
142 |
|
Applications
· Pulling three sub-conductors simultaneously on EHV/UHV lines
· Holding a fixed triangular pattern between adjacent sub-conductors
· Preventing wind-induced clashing during long-span stringing
· Rigging large cross-section triple-bundle conductors
Product Advantages
· Fixed Triangular Geometry — the three conductors are held at a constant relative angle for the whole pull, eliminating spacing drift between sub-conductors.
· Load-Ready Frame — high-grade aluminum with reinforced stress points carries 100-180kN working loads without fatigue failure across repeated pulls.
· Weatherproof Finish — anodized surfaces resist corrosion and UV degradation, keeping the board field-worthy for years.
· Crew-Friendly Rigging — color-coded, pre-assembled modules assemble quickly on the tower; smooth edges and non-conductive options protect insulation.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2014
Total Annual:
1000000-5000000
Employee Number:
110~160
Ecer Certification：
Verified Supplier
Ningbo Suntech Power Machinery Tools Co.,Ltd. is one of the leading and preferred manufacturers and suppliers in China,and deal with electrical facilities products start from year 1995.We have own main product line for stringing blocks,hydraulic Cable Stands,Anti Twist Steel Wire Rope,etc with ... Ningbo Suntech Power Machinery Tools Co.,Ltd. is one of the leading and preferred manufacturers and suppliers in China,and deal with electrical facilities products start from year 1995.We have own main product line for stringing blocks,hydraulic Cable Stands,Anti Twist Steel Wire Rope,etc with ...
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