Multi-Groove 822 Block For 1000kV Transmission Projects
1. Ultra High Voltage Performance
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Designed for conductors up to 100mm diameter
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Working load limit: 20,000 lbs (9,000 kg)
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Ultra-low friction operation
2. Mega Project Construction
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Aerospace-grade aluminum alloy (7075-T6)
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Double-sealed industrial bearings
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Hardened stainless steel axle
3. Extreme Environment Features
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Marine-grade corrosion protection
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-50°C to +90°C operating range
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Sand/dust proof bearing system
4. Smart Operation Advantages
5. Global Applications
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Essential for:
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1000kV+ transmission lines
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Cross-continent power links
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Offshore wind farm connections
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Desert power projects
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Polar region installations
6. Maintenance-Free Design
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Lifetime lubricated bearings
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Abrasion-resistant surfaces
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Field-replaceable components
7. Mega Project Efficiency
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60% faster than standard blocks
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Reduces conductor wear by 70%
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Enables continuous operation
8. World-Class Readiness
9. International Certifications
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IEC 62219 compliant
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CE, UL, GOST certified
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IEEE 524 Class 4 rated
10. Lifetime Value
11. Engineering Options
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Sheave diameters: 822mm, 1000mm
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Groove configurations: 1-10
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Custom material specifications
12. Unmatched Durability
13. Digital Integration
14. Premium Package
15. Strategic Applications
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National grid backbone projects
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International power interconnects
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Renewable energy superhighways
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Mega city power infrastructure
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Special environment installations
16. Competitive Advantages
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Maintains precision under max load
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Simplifies complex stringing ops
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Withstands extreme weather events
17. Breakthrough Technologies
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Nano-coated bearing surfaces
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Dynamic load balancing system
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Intelligent wear monitoring
18. Global Procurement
19. Professional Support
20. Uncompromising Quality
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Each unit laser calibrated
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Full digital twin traceability
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1-year performance guarantee
| Item Number | Model | Number of Sheave | Rated Load(KN) | Weight(kg) | Sheave Features |
| 10141 | SHDN822 | 1 | 30 | 40 | MC nylon sheave |
| 10142 | SHSQN822 | 3 | 60 | 118 | MC nylon sheave |
| 10143 | SHWQN822 | 5 | 120 | 180 | MC nylon sheave |
| 10146A | SHWQQN822 | 7 | 120 | 250 | MC nylon sheave |
| 10146 | SHQ822 | 7 | 120 | 285 | Middle:cast steel sheave |
| 10148 | SHJ822 | 9 | 150 | 445 | Conductor:MC nylon sheave |
| 10141A | SHDL822 | 1 | 30 | 45 | Aluminum Sheave |
| 10141B | SHDLJ822 | 1 | 30 | 48 | Rubber lined aluminium sheave |
Product Tags:
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