Flexible Copper Stranded Wire GRL Copper Connection
Material: T2 Copper (Copper Content > 99.95%)
Surface Treatment: Bare Copper or Tin-Plated
Cross-Sectional Area: 1.5mm² – 2000mm²
Wire Diameter: Single Wire Diameter ranges from 0.15mm to 1.05mm (AWG30-AWG18)
Packaging: Coils, spools, or reels to suit customer requirements
Production Standard: GB/T12970.2-2009
The DNTJR(X) Flexible Copper Stranded Wire series is a versatile and reliable solution for flexible electrical connections. Made from high-purity T2 copper (copper content > 99.95%), it is ideal for electrical installations, switchgear, electric furnaces, and battery connections.
These wires are manufactured according to the GB/T12970.2-2009 national standard, ensuring superior quality and performance in demanding applications. The product is available in bare copper and tin-plated options and meets a wide range of customer requirements with customizable specifications.
- Material: T2 Copper (Copper Content > 99.95%)
- Surface Treatment: Bare Copper or Tin-Plated
- Cross-Sectional Area: 1.5mm² – 2000mm²
- Wire Diameter: Single Wire Diameter ranges from 0.15mm to 1.05mm (AWG30-AWG18)
- Packaging: Coils, spools, or reels to suit customer requirements
- Production Standard: GB/T12970.2-2009
| Product Model | Nominal Cross-Sectional Area (mm²) | Wire Structure | Outer Diameter (mm) | DC Resistance at 20°C (Ω/km) | Weight (kg/km) |
| DNTJR(X)1-1.6 | 1.6 | 32/0.25 | 1.63 | 11.5 | 14.7 |
| DNTJR(X)1-2 | 2 | 40/0.25 | 1.82 | 9.24 | 18.3 |
| DNTJR(X)1-4 | 4 | 7×7/0.32 | 2.88 | 4.64 | 37.1 |
| DNTJR(X)1-10 | 10 | 7×7/0.51 | 4.59 | 1.83 | 94.3 |
| DNTJR(X)1-25 | 25 | 19×7/0.49 | 7.35 | 0.376 | 239 |
| DNTJR(X)1-50 | 50 | 19×7/0.68 | 10.2 | 0.382 | 459 |
| DNTJR(X)1-120 | 120 | 27×12/0.68 | 17.39 | 0.157 | 1119 |
| DNTJR(X)1-400 | 400 | 37×19/0.85 | 29.75 | 0.0462 | 3795 |
Note: Custom specifications are available upon request.
Flexible Copper Stranded Wire Features
1. High Flexibility
The twisted structure ensures excellent flexibility, making it suitable for installations requiring frequent bending or movement.
2. Superior Conductivity
T2 copper delivers outstanding electrical performance, minimizing energy loss.
3. Corrosion Resistance
Tin-plated options provide enhanced resistance to oxidation and harsh environments, extending wire lifespan.
4. Wide Applicability
Can be used in a variety of applications, including grounding, power distribution, and high-current systems.
5. Customizable Design
Cross-sectional area, surface treatment
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