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10kN insulator end fittings – insulator eye (CRG-50/10)
The 10kN insulator eye is ground/base fitting of 10kN polymer crossarm insulator, it is made from medium carbon steel with hot dip galvanization according to ISO 1461.
Product details:
General:
| Catalogue number | CRG-50/10 |
| Rated mechanical Bending Load | 10kN |
| Application Voltage | 66kV |
| Material | Steel ZG270-500 |
| Finish | Hot dip galvanized |
| Coating thickness | 73-86μm |
| Coating standard | ISO 1461 |
| Manufacture | cast |
| Weight | 1.73kgs |
Dimension:
| Width – eye | 45/39mm |
| Length – eye | 68mm |
| Diameter – Assembly Hole | 22mm |
| Diameter – toaling hole | 11mm |
| inner diameter – tube | 50mm |
| Outer diameter – tube | 64mm |
| Length | 150mm |
| The Guide For Crossarm Insulator
· Chapter 1 –Introduction Of Crossarm Insulator· · Chapter 2–Characteristics Of Crossarm Insulator · Chapter 3–Operating Conditions Of Crossarm Insulator |
· Chapter 1 –Introduction Of Crossarm Insulator·
The composite crossarm insulator is made of special steel, and the end of the insulator is made of labyrinth design principle, with multi-layer protection and good sealing performance.The connection between the gold and the mandrel adopts the most advanced computer-controlled coaxial constant pressure bonding technology in the world, and is equipped with automatic acoustic emission flaw detection system, which guarantees the reliability and stability of the connection between the gold and the mandrel.The mandrel adopts ERC high temperature acid-proof bar, and the interface between the mandrel and silicon rubber is coated with special coupling agent.The umbrella cover adopts the high temperature and high pressure one-time integral molding process, and the two-stage vulcanization process with computer monitoring, which prolongs the service life of the product.
· Chapter 2–Characteristics Of Crossarm Insulator
1. Small size, light weight, easy to transport and installation.
2. The machine has high strength, reliable structure, stable performance and large safety operation margin, which provides guarantee for the circuit and safe operation.
3. Excellent electrical function, silicone rubber umbrella will have good hydrophobicity and migration, good pollution resistance, strong anti-pollution flashover ability, can operate safely in heavy pollution areas, and do not need manual cleaning, can avoid zero value maintenance.
4. It has the characteristics of acid resistance, alkali resistance, heat resistance, aging resistance and electrical resistance, good sealing performance, and can ensure its internal insulation against moisture.
5. Good brittleness resistance, strong shock resistance, no brittle fracture accident.
6. It is exchangeable and can be used interchangeably with porcelain insulators.
· Chapter 3–Operating Conditions Of Crossarm Insulator
1. The ambient temperature of -40℃~+40℃ shall not exceed 1500 meters above sea level.
2. The ac power frequency shall not exceed 100H and the maximum wind speed shall not exceed 35m/s.
3.The magnitude of the earthquake does not exceed 8.
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