The topic of 185/30 in China is crucial for understanding the intricate dynamics of the country’s economic and social landscape. This guide delves into the significance of this classification, exploring its implications for various sectors, including trade, industry, and policy-making.
Readers can expect to gain insights into the historical context, current trends, and future projections related to 185/30. By the end of this guide, you will have a comprehensive understanding of its impact on both local and global scales.
Additionally, the guide will highlight key challenges and opportunities associated with 185/30, equipping readers with the knowledge to navigate this complex topic. Whether you are a student, professional, or simply curious, this exploration will enhance your awareness of China’s evolving landscape.
A Comprehensive Guide to ACSR 185/30 Conductor and Its Applications
The ACSR 185/30 conductor, known for its strength and efficiency, plays a crucial role in overhead electric power transmission and distribution lines. This guide delves into its technical features, types, and applications, providing a thorough understanding of this essential component in electrical engineering.
Technical Features of ACSR 185/30
ACSR (Aluminum Conductor Steel Reinforced) is a type of conductor that combines aluminum and steel to enhance performance. The ACSR 185/30 conductor specifically features a 185 mm² aluminum cross-sectional area and a 30 mm² steel core. Below is a comparison table highlighting its technical specifications:
| Feature | Specification |
|---|---|
| Type | Aluminum Conductor Steel Reinforced |
| Standard | DIN 48204 |
| Size | 185/30 mm² |
| Construction | Aluminum wires stranded around a steel core |
| Linear Mass | 746 kg/km |
| Strength | 6620 daN |
| Resistance at 20°C | 0.1571 Ω/km |
| Packaging | Wooden drum, Iron frame wooden drum, Iron drum |
| Container Loading | 20ft GP: 18-25 tons; 40ft GP: 20-28 tons |
| Port | Qingdao port or other main ports in China |
The ACSR 185/30 is designed for high voltage applications, making it suitable for long-distance power transmission.
Types of ACSR Conductors
ACSR conductors come in various configurations, each tailored for specific applications. Below is a comparison table of different types of ACSR conductors:
| Type | Description |
|---|---|
| ACSR | Standard aluminum conductor steel reinforced. |
| AAC | All Aluminum Conductor, lightweight and flexible. |
| AAAC | All Aluminum Alloy Conductor, better corrosion resistance. |
| ACSR/AW | Aluminum Conductor Aluminum Clad Steel Reinforced, enhanced durability. |
| ACAR | Aluminum Conductor Aluminum Reinforced, combines aluminum and steel for strength. |
| ACSR/RE | Rear Earth Aluminum Conductor Steel Reinforced, designed for specific grounding applications. |
Each type serves unique purposes, ensuring optimal performance in various environmental conditions.
Applications of ACSR 185/30
The ACSR 185/30 conductor is primarily used in overhead electric power transmission and distribution lines. Its robust construction allows it to withstand harsh weather conditions, making it ideal for long spans. The conductor is also utilized in urban and rural electrification projects, ensuring reliable power supply.
Advantages of ACSR 185/30
- High Strength-to-Weight Ratio: The combination of aluminum and steel provides excellent tensile strength while keeping the weight manageable.
- Corrosion Resistance: The aluminum outer layer protects against corrosion, extending the conductor’s lifespan.
- Cost-Effective: ACSR conductors are generally more economical compared to other types of conductors, making them a preferred choice for utility companies.
Packaging and Shipping
ACSR conductors are typically packaged in wooden drums or iron frames to ensure safe transportation. The standard container loading for a 20ft GP is between 18-25 tons, while a 40ft GP can accommodate 20-28 tons. Major ports like Qingdao facilitate the export of these conductors, ensuring timely delivery to international markets.
Conclusion
The ACSR 185/30 conductor is a vital component in the electrical infrastructure, providing reliable and efficient power transmission. Its unique combination of aluminum and steel makes it suitable for various applications, ensuring durability and performance. As the demand for electricity continues to rise, the importance of such conductors in modern power systems cannot be overstated.
FAQs
1. What is the main advantage of using ACSR conductors?
ACSR conductors offer a high strength-to-weight ratio, making them ideal for long-distance power transmission while being cost-effective.
2. How is the ACSR 185/30 conductor constructed?
The ACSR 185/30 consists of aluminum wires concentrically stranded around a steel core, providing both strength and conductivity.
3. Where can I find more information about ACSR products?
You can visit websites like www.cncuxc.com and www.vwcable.com for detailed product specifications and inquiries.
4. What are the typical applications of ACSR 185/30?
It is primarily used in overhead electric power transmission and distribution lines, suitable for both urban and rural electrification.
5. How is the ACSR 185/30 packaged for shipping?
It is usually packaged in wooden drums or iron frames, with specific loading capacities for 20ft and 40ft containers, ensuring safe transport.