Zhenglan Cable Technology Co., Ltd
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Product Specification
| High Light | 3x2.5mm2 solid copper building cable ，PVC sheathed fixed wiring cable ，DIN VDE 0250 NVV building wire | ||
NYM is the default fixed-wiring cable across Germany, Austria, France and most of Iberia. Our 3×2.5mm² version follows DIN VDE 0250-204 (often cross-referenced as NVV in Turkey/Spain) with Class 1 solid copper, PVC insulation and grey PVC sheath—the exact construction electricians in Madrid, Lisbon, Lyon or Munich expect for in-conduit residential runs.
Construction Details:
· Conductor: IEC 60228 Class 1 solid copper, class 2 stranded copper is avaiable upon request
· Core identification: Brown (L), Blue (N), Green/Yellow (PE)
· Insulation: PVC TI1, color-coded
· Outer sheath: Grey PVC TM1 (RAL 7035), flame-retardant
· Rated voltage: 300/500V
· Test voltage: 2000V AC
· Standards: DIN VDE 0250-204 / HD 21.4 S2 / IEC 60227-4
Electrical & Mechanical Data:
· Max DC resistance @20°C: ≤7.41 Ω/km per core
· Insulation thickness: 0.8mm; Sheath thickness: 1.2mm
· Overall diameter: 9.0–10.5mm
· Weight: 150–165 kg/km
· Current rating: 16A (in conduit, 30°C)
· Operating temp: -30°C to +70°C (fixed)
· Bending radius: outer diameter ＜25mm, 4×OD; outer diameter ≥25mm, 6×OD;
Typical Applications:
Ideal for wiring socket outlets, lighting distribution, and small power circuits in houses, apartments, and office buildings. Installed in PVC conduits, surface trunking, or under plaster. Suitable for dry and damp indoor environments. Not for flexible, portable, or outdoor direct exposure use.
Manufacturing Strength
Our factory uses 99.9% oxygen-free copper rods and premium PVC compound with consistent extrusion thickness. Every batch undergoes spark testing, conductor resistance testing, and flame retardancy verification. With 15+ years of export experience to Europe, Africa, and Latin America, we understand the documentation and certification requirements of different markets.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
1996
Total Annual:
30000000-35000000
Employee Number:
300~349
Ecer Certification：
Verified Supplier
A Professional Manufacturer of Wires and Cables —Zhenglan Cable Technology Co. Ltd, formerly known as Henan Zhengzhou Cable Co. Ltd, is one of the largest scale backbone enterprises in China's wire and cable industry. Our company's registered capital is about $32 million an... A Professional Manufacturer of Wires and Cables —Zhenglan Cable Technology Co. Ltd, formerly known as Henan Zhengzhou Cable Co. Ltd, is one of the largest scale backbone enterprises in China's wire and cable industry. Our company's registered capital is about $32 million an...
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