cable duct, trench or directly buried in earth.
2. Product Description
1) Rated Voltage: 0.6/1KV 3.6/6KV 6.5/11KV, 11KV, 33KV, 66KV, 132KV
2) Max. working temperature: 90 °c
3) Max. temperature during short circuit (≤5S): 250 °c
4) Conductor: class 1, 2 copper or aluminum
5) Sectional area: 25 - 630mm2
6) Insulation: XLPE
7) No. of cores: 1, 3
8) Armor: steel wire or steel tape for 3 core cables and non-magnetic material for single core
9) Oversheath: PVC
10) Min. beding radius: 15 times cable radius for single-core cables and 12 times for multi-core ones
11) Max. conductor DC resistance at 20°c
3.Advantage of the prower cable
High performance conductors
Our underground armored medium voltage power cables use high-purity copper conductors to ensure power transmission efficiency and stability. These conductor designs have undergone precise calculations and optimization, with excellent conductivity and mechanical strength, ensuring long-term reliable operation.
Advanced insulation materials
Cable insulation materials are an important factor in ensuring the safe operation of cables. Our products use advanced polyethylene (PE) or cross-linked polyethylene (XLPE) insulation technology, which has excellent electrical characteristics and weather resistance. These materials have undergone rigorous testing and are able to maintain stability under various temperature and environmental conditions, ensuring the safety and reliability of power transmission.
High strength outer protective layer
Underground cables often face complex underground environments, including humidity, chemical substances, and mechanical damage. To address these challenges, our products are equipped with high-strength outer protective layers, typically using polyvinyl chloride (PVC) or cross-linked polyethylene (XLPE) sheaths. These sheath materials have excellent wear resistance and corrosion resistance, which can effectively protect the internal structure of the cable and extend its service life.
Anti interference design
There are often various sources of interference in the power system, such as electromagnetic interference and harmonics. To ensure the stability of signal transmission, our underground armored medium voltage power cable adopts anti-interference design, including special shielding layer and insulation structure, effectively reducing the impact of external interference on cable performance.
Meet international standards
Our products strictly comply with international standards such as IEC, ASTM, etc., ensuring universality and reliability on a global scale. Whether in urban construction, industrial parks, or rural power grid construction, our underground armored medium voltage power cables can provide consistent high-quality performance.
If You Want To Know For Further Information , Please Feel Free To Contact Us At Maoxiaojing@Sxwqgb.Com.
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