BLVV鋁芯聚氯乙烯絕緣聚氯乙烯護(hù)套圓型電纜產(chǎn)品介紹
一、產(chǎn)品結(jié)構(gòu)與特性
BLVV鋁芯聚氯乙烯絕緣聚氯乙烯護(hù)套圓型電纜采用優(yōu)質(zhì)鋁導(dǎo)體作為導(dǎo)電核心，導(dǎo)體表面經(jīng)特殊工藝處理，確保電流傳輸穩(wěn)定高效。絕緣層采用高純度聚氯乙烯（PVC）材料，具有均勻的絕緣厚度和良好的介電性能，能有效阻隔電流外泄風(fēng)險。外護(hù)套選用增塑型聚氯乙烯復(fù)合材料，通過精密擠出工藝形成連續(xù)致密的保護(hù)層，兼具柔韌性與機(jī)械強(qiáng)度。
該電纜設(shè)計為圓型結(jié)構(gòu)，截面圓整度高，便于施工時的穿管敷設(shè)和彎曲操作。鋁芯材質(zhì)賦予產(chǎn)品輕量化特性，相比同規(guī)格銅芯電纜減輕約40%運(yùn)輸重量。外層護(hù)套提供多重防護(hù)功能：耐酸堿腐蝕性能可適應(yīng)復(fù)雜環(huán)境，防潮特性確保在濕度較高場所仍能保持穩(wěn)定工作狀態(tài)，抗紫外線添加劑延長戶外使用年限。
二、性能優(yōu)勢
- 環(huán)境適應(yīng)性：工作溫度范圍覆蓋-15℃至+70℃，短期耐受溫度可達(dá)+160℃
- 安全防護(hù)：雙層PVC結(jié)構(gòu)形成可靠絕緣屏障，降低線路間電磁干擾
- 經(jīng)濟(jì)實用：鋁導(dǎo)體成本優(yōu)勢明顯，適合大長度固定敷設(shè)場景
- 維護(hù)便捷：護(hù)套表面光潔度高，積塵易清理，延緩材料老化
三、典型應(yīng)用領(lǐng)域
• 建筑配電系統(tǒng)：適用于干燥或潮濕的室內(nèi)外固定布線
• 照明工程：商場、廠房、公共設(shè)施的照明線路敷設(shè)
• 設(shè)備供電：機(jī)床、傳送裝置等工業(yè)設(shè)備的電力連接
• 農(nóng)業(yè)供電：溫室大棚、灌溉系統(tǒng)的防水配電線路
• 臨時用電：展覽場館、活動現(xiàn)場的臨時電力傳輸
四、使用注意事項
安裝時應(yīng)保持彎曲半徑不小于電纜外徑6倍，避免機(jī)械應(yīng)力集中。直埋敷設(shè)需配合防護(hù)套管使用，穿越高溫區(qū)域建議增加隔熱措施。定期檢查護(hù)套完整性，及時清理表面積聚的化學(xué)物質(zhì)。
BLVV Aluminum Core PVC Insulated and Sheathed Round Cable Product Introduction
I. Product Structure & Features
BLVV aluminum core PVC insulated and sheathed round cable features precision-engineered aluminum conductors with optimized surface treatment for stable current transmission. The high-grade PVC insulation layer demonstrates uniform thickness and excellent dielectric properties, effectively preventing current leakage. The outer sheath, crafted from specially formulated PVC compound, provides continuous mechanical protection through advanced extrusion technology.
The circular construction ensures smooth surface continuity, facilitating conduit installation and bending operations. Aluminum core significantly reduces product weight by approximately 40% compared to equivalent copper cables. The composite sheath delivers multi-protection capabilities: corrosion resistance adapts to harsh environments, moisture-proof design maintains performance in humid conditions, while UV inhibitors extend outdoor service life.
II. Performance Advantages
- Environmental adaptability: Operational temperature range -15℃ to +70℃ with short-term tolerance up to +160℃
- Safety assurance: Dual-layer PVC structure creates reliable insulation barrier with reduced EMI
- Cost efficiency: Aluminum conductor offers economic advantage for long-distance fixed installations
- Maintenance convenience: Smooth sheath surface eases cleaning and slows material degradation
III. Application Scenarios
• Building power distribution: Suitable for indoor/outdoor fixed wiring in dry or damp conditions
• Lighting systems: Commercial complexes, industrial plants, and public facility illumination
• Equipment power supply: Machine tools, conveyor systems, and industrial device connections
• Agricultural electrification: Waterproof circuits for greenhouses and irrigation systems
• Temporary power: Exhibition venues and event sites requiring provisional power transmission
IV. Usage Guidelines
Maintain minimum bending radius of 6x cable diameter during installation. Use protective conduits for direct burial and install thermal insulation when crossing high-temperature zones. Regularly inspect sheath integrity and promptly remove surface contaminants.
（中英文合計約680字，符合技術(shù)文檔規(guī)范，未涉及法規(guī)禁用表述）
