YJVケーブル: 0.6/1kV, 価格, 仕様

低電圧配電は信頼性の高い絶縁ケーブルに依存します. 市場で入手可能な多くのオプションの中で, YJV cable is one of the most widely used types in industrial, コマーシャル, およびインフラストラクチャプロジェクト. Engineers prefer it because it combines copper conductors, XLPE絶縁体, およびPVCアウターシース, これらを組み合わせることで優れた電気的性能を提供します, 耐久性, and thermal resistance.

In modern electrical systems, cable selection directly affects safety, 効率, and long-term maintenance costs. したがって, understanding the 仕様, current capacity, 構造, そして価格要因 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, アプリケーション, 価格設定の要因, and detailed tables covering all conductor cross-sections from 0.5 mm² から 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:

したがって, ある YJV cable typically contains:

• 銅導体
• 架橋ポリエチレン (XLPE) 絶縁
• PVC outer sheath

Unlike PVC insulated cables, XLPE insulation withstands higher temperatures and carries higher current loads. その結果, engineers often select YJV cables for demanding environments such as power plants, 産業施設, 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

初め, XLPE insulation allows continuous operation at 90℃, 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

加えて, PVC sheaths protect the cable against moisture, 摩耗, 化学物質と.

4. 長寿命

Because of stable insulation performance, YJV cables often operate より多い 30 年 in normal conditions.

Applications of YJV Cable

YJV 0.6/1kV cables serve a wide variety of installations. 例えば:

• Industrial power distribution
• 発電所
• Commercial buildings
• Residential electrical networks
• 地中送電
• Cable trays and ducts
• 変電所

さらに, 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

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

導体サイズ

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.

注文数量

Large project orders usually receive lower factory prices.

Typical reference price range:

YJV – copper conductors, XLPE絶縁体, and PVC sheaths

YJV 0.6/1kV cables play a crucial role in modern electrical systems. Because they combine copper conductors, XLPE絶縁体, and PVC sheaths, they provide excellent electrical performance, 機械的保護, そして長寿命.

さらに, engineers can select from many core configurations, 含む 1 コア, 2 コア, 3 コア, 3+1 コア, 3+2 コア, 4+1 コア, そして 5 core cables. This flexibility allows YJV cables to meet the needs of industrial plants, 建物, and power distribution networks.

ついに, when selecting a cable, engineers should carefully evaluate 導体サイズ, 設置環境, and required current capacity. By doing so, they ensure both electrical safety and long-term reliability.