The conductor is made of high-purity oxygen free copper, and the insulation layer is made of high-quality cross-linked polyethylene (XLPE) material processed by silane cross-linking technology. The product is designed with the core concept of "high temperature resistance, excellent insulation, strong aging resistance, environmental protection and durability", fully meeting the strict low-voltage power supply requirements such as high temperature, heavy load, and long-distance transmission. It strictly complies with international and domestic standards such as IEC 60502-1, GB/T 12706.1, ANSI/UL 44, and adapts to the low-voltage power grid specifications of most countries around the world. It is the preferred power transmission carrier in high-end industries, new energy, high-rise buildings and other fields.
Product Parameter
|
Parameter Name |
Technical Specifications |
|
Rated Voltage |
0.6/1kV |
|
Conductor Material |
High purity oxygen free copper |
|
Conductor Structure |
Stranded conductor (Class 5 soft structure/Class 2 hard structure), compliant with IEC 60228 standard |
|
Conductor Cross section |
1.5mm² ~ 240mm² |
|
Insulation Material |
High quality cross-linked polyethylene (XLPE), silane cross-linking process, optional flame retardant type |
|
Insulation Thickness |
0.8mm~5.0mm (matching according to conductor cross-section) |
|
Sheath Material |
PVC/PE sheath (optional for flame retardant, weather resistant, and corrosion-resistant types, with customizable colors) |
|
Rated Operating Temperature |
≤ 90 ℃ (maximum temperature during short circuit ≤ 250 ℃, duration ≤ 5s) |
|
Laying Temperature |
≥ -20 ℃ (soft structured conductors can be as low as -40 ℃) |
|
Minimum Bending Radius |
No sheath: ≥ 8 times the outer diameter of the cable; Sheath: ≥ 12 x cable outer diameter |
|
Flame retardant grade |
Optional ZR-B1/B2/C/D (compliant with IEC 60332-3 standard) |
|
Environmental Grade |
RoHS 2.0 compliance, halogen-free and lead-free, low smoke and low toxicity, excellent environmental performance |
|
Standard Length |
100m/roll, 500m/roll, 1000m/roll (customizable to any length) |
Product feature and application
Using XLPE cross-linked insulation material, the rated working temperature reaches 90 ℃, far exceeding PVC cables, and can operate stably in high temperature environments for a long time; The short-circuit withstand temperature reaches 250 ℃, with outstanding overload capacity, suitable for the power supply needs of industrial heavy-duty and high-temperature scenarios.
-Efficient transmission and lower energy consumption:
The conductor is made of high-purity oxygen free copper, which has excellent conductivity, low resistance loss, and a power transmission efficiency of over 99%; Optimization of twisted conductor structure to reduce skin effect and further reduce energy consumption.
XLPE material has high dielectric strength, high insulation resistance, excellent voltage breakdown resistance, and is not prone to insulation aging or leakage faults; After being treated with silane cross-linking technology, the insulation layer structure is stable, without swelling or cracking hazards, ensuring the safety of power transmission.
XLPE material has excellent aging resistance, moisture resistance, acid alkali salt corrosion resistance, and can withstand harsh environments such as extreme temperature differences of -40 ℃~90 ℃, strong ultraviolet radiation, and industrial corrosion. Its normal operation and service life can reach more than 25 years, and the operation and maintenance cost is extremely low.
Halogen-free and lead-free formula, compliant with RoHS 2.0 environmental standards, low smoke and low toxicity during combustion, no harmful gas release; Suitable for high-end construction, new energy, precision electronics and other fields with strict environmental and safety requirements, meeting the entry requirements of overseas high-end markets.
It can be used in various scenarios.
-In the field of architecture, indoor power supply lines (such as lighting, sockets, air conditioning, elevators, etc.) for residential buildings, commercial complexes, office buildings, hotels, apartments, etc. are suitable for conduit and bridge laying.
-In the industrial field, low-voltage power lines and equipment connection lines in factory workshops, industrial parks, and manufacturing bases can withstand mechanical friction and dust environments in the workshop, and are suitable for industries such as mechanical processing, textiles, electronics, and chemical engineering.
-Municipal and public facilities: Low voltage distribution systems for road lighting, parks and scenic spots, airport terminals, railway stations, hospitals, schools and other public areas, especially suitable for indoor and semi outdoor scenes.
-Civil and commercial supporting facilities: power supply lines for shopping malls, supermarkets, convenience stores, office building supporting facilities, as well as power distribution projects for livelihood projects such as urban village renovation and resettlement housing construction.
-In the agricultural field, low-voltage power supply lines for breeding bases, agricultural product processing plants, and agricultural greenhouses can withstand mild humidity and dust environments.
-Overseas projects: For overseas residential construction, infrastructure renovation, industrial park expansion and other projects, the sheath, length and flame retardant rating can be customized according to local standards to meet high cost-effective demand scenarios.
Production details
1. High purity oxygen free copper conductor
99.99% high-purity oxygen free copper is selected and processed through continuous casting and rolling technology, with extremely low impurity content and much higher conductivity than ordinary copper conductors; Adopting precision twisting technology with uniform twisting pitch not only enhances the flexibility of the conductor, but also effectively reduces skin and proximity effects during transmission, thereby reducing energy consumption.
2. XLPE Insulation Layer
Using high-quality cross-linked polyethylene (XLPE) material and advanced silane cross-linking technology, the insulation layer is uniformly thick, dense, and free of defects such as pinholes and bubbles; XLPE material has excellent dielectric properties, high temperature resistance, and aging resistance, with a dielectric strength of over 20kV/mm, which can effectively resist voltage breakdown. It can maintain insulation stability even after long-term operation at high temperatures of 90 ℃, and its service life far exceeds that of traditional PVC cables.
3. PVC Sheath (Standard)
Standard PVC/PE sheath, customizable with weather resistant, corrosion-resistant, and flame-retardant sheath formulas, with good wear resistance, tear resistance, and environmental adaptability; The sheath is tightly combined with the XLPE insulation layer, which can effectively protect the insulation layer from mechanical damage, ultraviolet radiation, and chemical corrosion. It is suitable for complex laying scenarios such as outdoor, buried, and high-temperature industries, and supports multi-color customization.
4. Precise Stranded Structure
The conductor is twisted using Class 5 soft structure or Class 2 hard structure, and the pitch ratio is strictly controlled during the twisting process to ensure high roundness and good flexibility of the conductor; Soft structured conductors can achieve small radius bending and are suitable for installation in narrow spaces; Hard structured conductors have higher mechanical strength and are suitable for long-distance direct burial and bridge laying.
5. Clear Marking Printing
The surface of the cable is printed with wear-resistant ink, with clear and durable identification, including product model, rated voltage, conductor cross-section, standard number, production batch number, and length identification, for easy construction identification, quality traceability, and later maintenance, in compliance with international cable identification standards.
Product Certification
Sunrise adheres to the bottom line of quality, and the SR-PVC-LV series PVC insulated low-voltage cables have passed multiple international authoritative certifications, ensuring that the products meet global market access standards and providing customers with solid quality assurance
FAQ
Q: Does the cable comply with our country's low-voltage power grid standards?
A: Yes. This product strictly complies with the IEC 60502-1 international standard (XLPE insulation special requirements), and can also adapt to regional standards such as ANSI/UL 44 (United States), BS 6724 (United Kingdom), VDE 0281 (Germany), etc. It supports customizing conductor cross-sections, sheath materials, flame retardant levels, and labeling requirements according to the specifications of the customer's country/region. We have provided adaptable XLPE cable products for high-end projects in over 70 countries worldwide, with rich experience in adapting to overseas high-end markets.
Q: What is the warranty period for the product? What services are provided within the warranty scope?
A: We promise a product warranty period of 20 years (calculated from the date of acceptance), far exceeding the industry average. During the warranty period, if the product malfunctions due to quality issues (such as conductor, XLPE insulation, sheath material, or production process), we will provide free replacement services; At the same time, we provide 24/7 technical support, remote guidance for installation and troubleshooting. Overseas high-end projects can enjoy exclusive engineer on-site technical services.
Q: What specifications can be customized for cables? Does it support customization of any length?
A: Supports multi-dimensional high-end customization: ① Conductor cross-section (1.5mm ²~240mm ²); ② Conductor structure (soft structure/hard structure); ③ Sheath material (conventional PVC/weather resistant PE/corrosion-resistant sheath/flame-retardant sheath); ④ Flame retardant grade (ZR-B1~ZR-D); ⑤ Sheath color (black/gray/blue, etc.); ⑥ Special customization (high temperature resistant enhanced, corrosion-resistant XLPE insulation); ⑦ Length (supports customization of any length from 100m to 5000m, can be divided into rolls as needed). Batch customization can enjoy priority production, price discounts, exclusive packaging, and technical solution services.
Q: Are cables suitable for outdoor buried installation? Do you need additional protection?
A: Very suitable. The XLPE insulation layer has excellent weather resistance, corrosion resistance, and waterproofness. When paired with a weather resistant sheath, it can be directly used for outdoor buried or direct laying without additional protection. It is recommended to bury at a depth of ≥ 0.7m and avoid areas with sharp debris and heavy compaction; If there is strong corrosion in the installation environment (such as chemical industrial parks), a corrosion-resistant sheath can be customized to further enhance its service life. We can provide exclusive XLPE cable configuration solutions based on specific installation scenarios such as high temperature, corrosion, and humidity.
Packing & Shipping
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