BAŞVURU
Single-core MV copper power cables are designed for reliable medium-voltage power transmission and distribution in urban, endüstriyel, ve altyapı ortamları. Yaygın olarak kullanılırlar:
- Urban power grid renovation and expansion projects
- Industrial plant power distribution and substation connections
- Underground cable networks, doğrudan gömme, and duct installation
- Yenilenebilir enerji projeleri (güneş, wind farm grid connection)
- Commercial building and data center power supply
These cables can be directly buried in soil, installed in cable trenches, kanallar, or tunnels, with excellent resistance to mechanical stress, kimyasal korozyon, ve çevresel yaşlanma.
YAPI
- İletken: Annealed Copper (Cu, Sınıf 2/5 mahsur kalmış)
- İletken Ekranı: Semi-conductive extruded layer
- Yalıtım: Çapraz bağlı Polietilen (XLPE)
- Yalıtım Ekranı: Semi-conductive extruded layer
- Metal Shield: Bakır bant (CuTape) or copper wire shield for short-circuit current path
- İç Astar: Extruded polymer layer (PE/PVC)
- Zırh: Çelik Bant Zırhı (STA) or Single Wire Armour (SWA) for mechanical protection
- Dış Kılıf: High-density Polyethylene (HDPE) or Low Smoke Zero Halogen (LSZH) for environmental resistance
- Çekirdek Tanımlaması: Color-coded conductor and shield layers per IEC standards
ÖZELLİKLER
- Gerilim Değeri: 6/10kV, 8.7/15(17.5) kV, 12/20(24) kV, 18/30(36) kV (customizable up to 36 kV)
- Sıcaklık Değeri:
- Conductor operating: 90°C (sürekli)
- Kısa devre: 250°C (maksimum 5 seconds)
- Mekanik Dayanım: Minimum bending radius ≥ 15–20 × cable outer diameter; suitable for underground installation up to 2m depth
- Korozyon Direnci: HDPE outer sheath resistant to soil chemicals, nem, ve UV'ye maruz kalma
- Electrical Performance: High insulation resistance, low dielectric loss, and stable electrical properties under long-term operation
- Esneklik: Suitable for installation in confined spaces and complex routing
STANDARTLAR
- IEC 60502-2: Power cables with extruded insulation for rated voltages from 6 kV (Uₘ = 7.2 kV) kadar 30 kV (Uₘ = 36 kV)
- IEC 60227: Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V
- Lisans TR 50264: European standard for power cables with extruded insulation
- VDE 0276-620: German standard for medium voltage power cables
- ICEA S-75-381: North American standard for medium voltage power cables
MV Power Cable
MV medium voltage power cable is a high-performance, industry-compliant power transmission solution engineered for reliable energy delivery across medium voltage applications.