Outdoor Composite Terminal
Our company produces Ankura-YJZWFY4 type composite bushing outdoor terminals with rated voltages of 48/66kV, 64/110kV, 76/138kV, 127/220kV, 290/500kV (300/500kV). The external insulation composite bushing is composed of epoxy glass fiber tubes and external weather-resistant insulating silicone rubber skirts. The bushing is filled with insulating agent. It adopts a special structure for sealing, ensuring reliable sealing performance. The stress cone is injection-molded with colorless transparent liquid rubber, and the stress cone adopts a patented structure, which is easy to install and has reliable grounding. The product has over fifteen years of operation experience and is suitable for various operating environments, with reliable performance.
- 48/66kV, 64/110kV, 76/138kV, 127/220kV porcelain bushings are filled with insulating agents. Liquid or solid insulating agents can be configured according to user requirements, and oil-type or solid insulation products can be provided.
- Pressure relief function and insulation oil level monitoring function can be configured according to user requirements, further enhancing the safety and intelligence of the product.
- It is applied in areas far from densely populated areas, high-pollution environments, and coastal regions.
- The structural dimensions of the end outlet hardware can be configured according to user requirements.
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| Technical Specifications | 110K（66kV） | 220kV | 500kV | |
|---|---|---|---|---|
| Adaptation of cable conductor cross-section (mm2) | 240~2500 | 400~2500 | 800~3000 | |
| Product reference weight (kg) | 128 | 370 | 1625 | |
| Material of rubber part (stress cone) | Silicone rubber | Silicone rubber | Silicone rubber | |
| Inner insulating filler | Polyisobutylene / Solid Insulating Agent | Polyisobutylene / Solid Insulating Agent | Polyisobutylene | |
| Product reference size | Contamination level | e | e | e |
| Terminal height A | 2019 | 3142 | 5630 | |
| Pipe height h | 1320 | 2400 | 460 | |
| Height from the outlet end to the installation platform B | 1805 | 3035 | 5335 | |
| Plate dimensions (length x width) C | 400×400 | 460×460 | 830×830 | |
| Maximum outer diameter of the pillar insulator Ф2 | 102 | 160 | 145 | |
| Distance between installation holes of the pillar insulator L2 | 320 | 390 | 450×450/750×750 | |
| Conductor connection method | Confined pressure | Confined pressure | Confined pressure | |