Cáp YJV: 0.6/1kV, Giá, Đặc điểm kỹ thuật

Phân phối điện áp thấp dựa vào cáp cách điện đáng tin cậy. Trong số nhiều lựa chọn có sẵn trên thị trường, YJV cable is one of the most widely used types in industrial, thuộc về thương mại, và các dự án cơ sở hạ tầng. Engineers prefer it because it combines dây dẫn đồng, Cách nhiệt XLPE, và vỏ ngoài PVC, cùng nhau cung cấp hiệu suất điện tuyệt vời, độ bền, and thermal resistance.

In modern electrical systems, cable selection directly affects safety, hiệu quả, and long-term maintenance costs. Vì thế, hiểu biết về specifications, current capacity, kết cấu, and price factors of YJV cables helps engineers and buyers choose the right cable for their projects.

We explains the complete specification of YJV 0.6/1kV cables, including structure, ứng dụng, yếu tố định giá, and detailed tables covering all conductor cross-sections from 0.5 mm² đến 800 mm².

What is YJV Cable?

YJV is a standard Chinese cable model widely used for low-voltage power transmission and distribution.

The abbreviation means:

Vì thế, Một YJV cable typically contains:

• dây dẫn đồng
• Polyetylen liên kết ngang (XLPE) cách nhiệt
• Vỏ ngoài PVC

Unlike PVC insulated cables, XLPE insulation withstands higher temperatures and carries higher current loads. Do đó, engineers often select YJV cables for demanding environments such as power plants, cơ sở công nghiệp, and commercial buildings.

Structure of YJV 0.6/1kV Cable

A standard YJV cable contains several functional layers.

Because of this layered design, the cable performs well in both indoor installations and outdoor environments.

Key Advantages of YJV Cable

Many utilities and contractors choose YJV cables for several reasons.

1. Higher Temperature Rating

Đầu tiên, XLPE insulation allows continuous operation at 90°C, which is much higher than traditional PVC insulated cables.

2. Higher Current Capacity

As a result of better thermal properties, YJV cables carry larger electrical loads.

3. Excellent Mechanical Strength

Ngoài ra, PVC sheaths protect the cable against moisture, mài mòn, and chemicals.

4. Tuổi thọ dài

Because of stable insulation performance, YJV cables often operate nhiều hơn 30 năm in normal conditions.

Applications of YJV Cable

YJV 0.6/1kV cables serve a wide variety of installations. Ví dụ:

• Industrial power distribution
• Nhà máy điện
• Tòa nhà thương mại
• Residential electrical networks
• Truyền tải điện ngầm
• Cable trays and ducts
• Substations

Hơn thế nữa, engineers often use these cables for large current feeders because copper conductors offer low electrical resistance.

1 Core YJV Cable Specification Table

2 Core YJV Cable Table (Up to 2×630)

3 Core YJV Cable Table

3+1 Core YJV Cable Table

3+2 Core YJV Cable Table

4+1 Core YJV Cable Table

5 Core YJV Cable Table

YJV Cable Price

The price of YJV cable varies depending on several factors.

Copper Price

đầu tiên, copper accounts for 70–85% of cable cost, so market fluctuations strongly affect pricing.

Kích thước dây dẫn

Larger cross-sections obviously require more copper, which increases the price significantly.

Cable Structure

Multi-core cables require fillers and additional sheathing, so they cost more than single-core cables.

Order Quantity

Large project orders usually receive lower factory prices.

Typical reference price range:

YJV – dây dẫn đồng, Cách nhiệt XLPE, and PVC sheaths

YJV 0.6/1kV cables play a crucial role in modern electrical systems. Because they combine dây dẫn đồng, Cách nhiệt XLPE, and PVC sheaths, they provide excellent electrical performance, bảo vệ cơ khí, và tuổi thọ dài.

Hơn nữa, engineers can select from many core configurations, bao gồm 1 cốt lõi, 2 cốt lõi, 3 cốt lõi, 3+1 cốt lõi, 3+2 cốt lõi, 4+1 cốt lõi, Và 5 core cables. This flexibility allows YJV cables to meet the needs of industrial plants, buildings, and power distribution networks.

Cuối cùng, when selecting a cable, engineers should carefully evaluate kích thước dây dẫn, môi trường cài đặt, and required current capacity. By doing so, they ensure both electrical safety and long-term reliability.