Copper PVC FR Low Voltage Power Cable features compact structure and stable flame-retardant performance. It is suitable for various low-voltage fixed power-distribution projects. Full-range specifications are kept in stock for bulk supply to global engineering contractors and overseas distributors.
Qiancheng Cable is a large-scale professional original manufacturer of power cables with years of experience in cable manufacturing. The plant owns standardized production workshops and an independent testing laboratory. Complete customs-clearance documents including inspection reports and factory certificates can be provided. Flexible cooperation for both large and small orders. We can undertake large-scale overseas engineering orders as well as small sample orders from distributors. Direct factory supply avoids markup from intermediate traders.
High-speed extruders and three-layer co-extrusion production lines are equipped to realize continuous integrated extrusion of conductor shield, insulation layer and sheath layer. The three-layer co-extrusion process guarantees uniform thickness of insulation and sheath, eliminating common defects such as eccentricity and uneven thickness. High-speed production lines ensure stable productivity for on-time delivery of bulk orders with controllable lead-time.
Process flow: Raw material → Conductor wire drawing → Stranding → Extrusion → Cabling → Armouring → Sheathing.
Each batch of cables is tested for DC resistance, power-frequency withstand voltage and flame-retardant burning test. Key indicators are recorded in real-time. Non-conforming products are rejected directly to prevent project-acceptance failure after export from the source.
|
Nominal cross-section (mm²) |
Number of single wires in conductor |
Insulation thickness (mm) |
Sheath thickness (mm) |
Approximate cable outer diameter (mm) |
Conductor DC resistance at 20 ℃ Cu (Ω/km)
|
Test voltage (kV/5min) |
|
1×1.5 |
1 |
0.8 |
1.4 |
6.1 |
12.1 |
3.5 |
|
1×2.5 |
1 |
0.8 |
1.4 |
6.5 |
7.41 |
3.5 |
|
1×4 |
1 |
1 |
1.4 |
7.4 |
4.61 |
3.5 |
|
1×6 |
1 |
1 |
1.4 |
7.9 |
3.08 |
3.5 |
|
1×10 |
7 |
1 |
1.4 |
9.2 |
1.83 |
3.5 |
|
1×16 |
7 |
1 |
1.4 |
10.3 |
1.15 |
3.5 |
|
1×25 |
7 |
1.2 |
1.4 |
12 |
0.727 |
3.5 |
|
1×35 |
7 |
1.2 |
1.4 |
13.2 |
0.524 |
3.5 |
|
1×50 |
19 |
1.4 |
1.4 |
14.9 |
0.387 |
3.5 |
|
1×70 |
19 |
1.4 |
1.4 |
16.7 |
0.268 |
3.5 |
|
1×95 |
19 |
1.6 |
1.5 |
19.3 |
0.193 |
3.5 |
|
1×120 |
37 |
1.6 |
1.5 |
20.9 |
0.153 |
3.5 |
|
1×150 |
37 |
1.8 |
1.6 |
23.1 |
0.124 |
3.5 |
|
1×185 |
37 |
2 |
1.7 |
25.6 |
0.0991 |
3.5 |
|
1×240 |
61 |
2.2 |
1.8 |
28.8 |
0.0754 |
3.5 |
|
1×300 |
61 |
2.4 |
1.9 |
31.9 |
0.0601 |
3.5 |
|
1×400 |
61 |
2.6 |
2 |
35.5 |
0.047 |
3.5 |
|
1×500 |
61 |
2.8 |
2.1 |
39.7 |
0.0366 |
3.5 |
|
1×630 |
91 |
2.9 |
2.2 |
43.7 |
0.0283 |
3.5 |
|
1×800 |
91 |
2.9 |
2.4 |
46.1 |
0.0221 |
3.5 |
Brand-new high-purity oxygen-free copper is adopted; recycled impure copper is rejected. Brand-new modified plastic is used for flame-retardant PVC raw material without recycled waste additives.
Qiancheng’s three-layer co-extrusion synchronous forming delivers compact cable structure and enhanced insulation stability. Insulation layer peeling and cracking are less likely to occur during long-term laying.
We are familiar with overseas cable-procurement requirements with complete documentation. English-language specification sheets and test reports can be prepared on request. Custom outer-packaging and cable marking are supported.
Standard multi-core specifications are kept in stock permanently. Fast shipment can be arranged for urgent overseas engineering projects.
Used for wiring of factory production lines, power-driven equipment and workshop lighting. Flame-retardant and temperature-resistant, suitable for cable-tray laying to meet requirements of long-term non-stop power supply for factory premises.
Low-voltage power-supply circuits for office buildings and medium-&-small-sized shopping malls. Flame-retardant properties reduce fire-spread risks and satisfy basic fire-safety wiring requirements for public buildings.
Suitable for fixed installation in indoor cable trenches and enclosed cable trays. Good mechanical performance and extrusion-resistance facilitate later-period circuit inspection and maintenance.
Overseas factory renovation, park supporting facilities and urban civil power-distribution projects. With excellent cost-performance and compatibility with low-voltage power-supply systems of multiple countries, it serves as the preferred economical flame-retardant cable for overseas engineering contractors.
Public-area lighting and auxiliary power-supply circuits in residential communities. Easy installation and lower overall procurement cost, ideal for bulk procurement of large-scale civil projects.
A: Copper PVC FR Low Voltage Power Cable adopts three-layer co-extrusion integrated production line for synchronous extrusion of conductor shield, insulation and sheath. Uniform insulation and sheath thickness without eccentricity, compact cable structure, less prone to cracking and delamination after long-term laying. Overall insulation stability outperforms conventional step-by-step extruded cables.
A: No recycled waste materials are used. Conductors adopt brand-new high-purity oxygen-free copper; insulation and sheath are made of brand-new modified flame-retardant PVC. Production strictly follows standard thickness and cross-section without cutting corners. Each batch of finished products is tested for smooth acceptance by engineering projects in various countries.
A: Yes. Our factory runs an independent testing laboratory. Each batch of Copper PVC FR Low Voltage Power Cable is accompanied by factory acceptance certificate, DC resistance report, withstand-voltage test report and flame-retardant burning test report. Complete English-language specification sheets and test documents can be issued to satisfy overseas customs-clearance and construction-site audit requirements.
A: In-stock single-core specifications cover full range from 1.5 mm² to 800 mm². Custom cable cutting-to-length, OEM marking on cable surface and export-oriented custom outer-packaging are supported. Small-batch sample orders and large-scale overseas infrastructure bulk orders are both acceptable.
A: Wide application coverage: power wiring for factory workshops, civil power distribution for office buildings / residential communities, indoor cable-tray and cable-trench laying, as well as small-and-medium-sized overseas park and urban infrastructure projects. Flame-retardant material mitigates fire-spread risks and meets regular fire-safety wiring requirements for public buildings.
A: Full-process quality control with multi-level inspection from raw materials to finished goods. Mandatory tests for finished products include DC-resistance test, 3.5 kV power-frequency withstand-voltage test and flame-retardant burning test. Non-conforming cables are rejected. Test records are kept in real-time to avoid risks of non-acceptance or product return for overseas projects.
A: Conventional standard specifications are abundantly stocked for fast shipment upon order placement. Lead-time for custom-specification and extra-large-volume orders can be negotiated in advance. Priority production can be scheduled for urgent overseas infrastructure projects to shorten delivery cycles.
A: Flexible cooperation for orders of all sizes. We undertake large-bulk overseas infrastructure procurement orders as well as small sample orders for overseas distributors and traders. Direct factory supply without intermediate markup. Tiered discounts apply for large-volume purchases.
Address
Qiancheng Cable Co., Ltd., Hengde Industrial Park, Gucheng County, Hengshui City, Hebei Province, China
Tel
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