SHENZHEN DONGJIAXIN WIRE&CABLE CO.,LTD
SHENZHEN DONGJIAXIN WIRE&CABLE CO.,LTD
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Mineral insulated Fire resistance cable
YTTW, YTTWY, RTTW, Mineral Insulated Cables, MICC Fire Resistant Cables, Mineral Insulated Copper Cables, BS 6387 Mineral Insulated Cables, GB/T 34926-2017 Mineral Insulated Cables.
▼ Cable Featurers:
| — Flame Retardant — High Operating Temperatures — LSOH Halogen-free — Great Mechanical Strength — Competitive Installed Cost — Public Places |
Our DJX cables provide outstanding electrical and fire-proof properties, and are halogen free.
|
 | Conductor | Stranded copper conductor class 2 |
| Insulation | mica tape1, flame retardant | |
| Filler | Glass yarns | |
| core wraping | Core wrapping with glass-fibre tape as flame-protection | |
| Sheath | Corrugated Copper | |
| Outer covering (Optional) | Anticorrosion Outer Sheath PVC |
| Service Temperature | 90°C |
| Emergency Overload Temperature | 105°C |
| Short-Circuit Temperature | 250°C |
| Laying Temperature | should not be lower than 0°C |
| Minimum bending radius when laying | Single core: r = 6 x cable outer diameter |
| Sheath colour | The standard color is orange, other colors are available. |
1. Single Core
| Cross section of conductor(mm²) | Conductor structure | Insulation Thickness(mm) | Copper sheath thickness(mm) | Approx.cable diameter(mm) | Max resistance of conductor at 20℃ (Ω/km) |
| 1×10 | 7 | 0.7 | 0.4 | 11.0 | 1.83 |
| 1×16 | 7 | 0.7 | 0.4 | 11.0 | 1.15 |
| 1×25 | 7 | 0.7 | 0.4 | 12.0 | 0.727 |
| 1×35 | 7 | 0.7 | 0.4 | 13.0 | 0.524 |
| 1×50 | 10 | 0.7 | 0.5 | 15.0 | 0.387 |
| 1×70 | 14 | 0.7 | 0.5 | 16.0 | 0.268 |
| 1×95 | 19 | 0.9 | 0.5 | 18.0 | 0.193 |
| 1×120 | 24 | 0.9 | 0.5 | 21.0 | 0.153 |
| 1×150 | 30 | 1.0 | 0.5 | 22.0 | 0.124 |
| 1×185 | 37 | 1.1 | 0.5 | 24.0 | 0.0991 |
| 1×240 | 48 | 1.1 | 0.6 | 28.0 | 0.0754 |
| 1×300 | 61 | 1.2 | 0.6 | 30.0 | 0.0601 |
| 1×400 | 61 | 1.4 | 0.6 | 33.0 | 0.0470 |
2. 2 Core&3 Core
| Cross section of conductor(mm²) | Conductor structure | Insulation Thickness(mm) | Copper sheath thickness(mm) | Approx.cable diameter(mm) | Max resistance of conductor at 20℃ (Ω/km) |
| 2×1.5 | 1 | 1.6 | 0.4 | 11.0 | 12.1 |
| 2×2.5 | 1 | 1.7 | 0.4 | 11.0 | 7.41 |
| 2×4 | 1 | 1.8 | 0.4 | 12.0 | 4.61 |
| 2×6 | 1 | 2.0 | 0.4 | 12.0 | 3.08 |
| 2×10 | 7 | 2.2 | 0.4 | 14.0 | 1.83 |
| 2×16 | 7 | 2.4 | 0.4 | 16.0 | 1.15 |
| 2×25 | 7 | 0.7 | 0.5 | 20.0 | 0.727 |
| 2×35 | 7 | 0.7 | 0.5 | 22.0 | 0.524 |
| 2×50 | 10 | 0.7 | 0.5 | 24.0 | 0.387 |
| 2×70 | 14 | 0.7 | 0.5 | 29.0 | 0.268 |
| 2×95 | 19 | 0.7 | 0.5 | 33.0 | 0.193 |
| 2×120 | 24 | 0.7 | 0.5 | 36.0 | 0.153 |
| 2×150 | 30 | 0.9 | 0.6 | 38.0 | 0.124 |
| 3×1.5 | 1 | 0.9 | 0.4 | 11.0 | 12.1 |
| 3×2.5 | 1 | 1.0 | 0.4 | 11.0 | 7.41 |
| 3×4 | 1 | 1.1 | 0.4 | 12.0 | 4.61 |
| 3×6 | 1 | 1.1 | 0.4 | 13.0 | 3.08 |
| 3×10 | 7 | 1.2 | 0.4 | 15.0 | 1.83 |
| 3×16 | 7 | 1.4 | 0.4 | 17.0 | 1.15 |
| 3×25 | 7 | 1.6 | 0.5 | 21.0 | 0.727 |
| 3×35 | 7 | 1.7 | 0.5 | 23.0 | 0.524 |
| 3×50 | 10 | 1.8 | 0.5 | 27.0 | 0.387 |
| 3×70 | 14 | 2.0 | 0.6 | 27.0 | 0.268 |
| 3×95 | 19 | 2.2 | 0.6 | 30.0 | 0.193 |
| 3×120 | 24 | 2.4 | 0.6 | 33.0 | 0.153 |
| 3×150 | 30 | 0.7 | 0.6 | 36.0 | 0.124 |
3. 4 Core&5 Core
| Cross section of conductor(mm²) | Conductor structure | Insulation Thickness(mm) | Copper sheath thickness(mm) | Approx.cable diameter(mm) | Max resistance of conductor at 20℃ (Ω/km) |
| 4×1.5 | 1 | 0.7 | 0.4 | 11.0 | 12.1 |
| 4×2.5 | 1 | 0.7 | 0.4 | 12.0 | 7.41 |
| 4×4 | 1 | 0.7 | 0.4 | 13.0 | 4.61 |
| 4×6 | 1 | 0.7 | 0.4 | 14.0 | 3.08 |
| 4×10 | 7 | 0.7 | 0.5 | 17.0 | 1.83 |
| 4×16 | 7 | 0.9 | 0.5 | 20.0 | 1.15 |
| 4×25 | 7 | 0.9 | 0.5 | 23.0 | 0.727 |
| 4×35 | 7 | 1.0 | 0.5 | 26.0 | 0.524 |
| 4×50 | 10 | 1.1 | 0.5 | 30.0 | 0.387 |
| 4×70 | 14 | 1.1 | 0.6 | 31.0 | 0.268 |
| 4×95 | 19 | 1.2 | 0.6 | 34.0 | 0.193 |
| 4×120 | 24 | 1.4 | 0.6 | 37.0 | 0.153 |
| 4×150 | 30 | 1.6 | 0.6 | 41.0 | 0.124 |
| 5×1.5 | 1 | 1.7 | 0.4 | 12.0 | 12.1 |
| 5×2.5 | 1 | 1.8 | 0.4 | 13.0 | 7.41 |
| 5×4 | 1 | 2.0 | 0.4 | 14.0 | 4.61 |
| 5×6 | 1 | 2.2 | 0.4 | 16.0 | 3.08 |
| 5×10 | 7 | 2.4 | 0.5 | 19.0 | 1.83 |
| 5×16 | 7 | 0.7 | 0.5 | 22.0 | 1.15 |
| 5×25 | 7 | 0.7 | 0.5 | 26.0 | 0.727 |
| 5×35 | 7 | 0.7 | 0.5 | 29.0 | 0.524 |
| 5×50 | 10 | 0.7 | 0.5 | 32.0 | 0.387 |
| 5×70 | 14 | 0.7 | 0.6 | 34.0 | 0.268 |
| 5×95 | 19 | 0.7 | 0.6 | 38.0 | 0.193 |
| 5×120 | 24 | 0.9 | 0.6 | 42.0 | 0.153 |
| 5×150 | 30 | 0.9 | 0.6 | 46.0 | 0.124 |
4. 3+1 Core & 3+2 Core
| Cross section of conductor(mm²) | Conductor structure | Insulation Thickness(mm) | Copper sheath thickness(mm) | Approx.cable diameter(mm) | Max resistance of conductor at 20℃ (Ω/km) |
| 3×2.5+1×1.5 | 1 | 1.0 | 0.4 | 12.0 | 7.41 |
| 3×4+1×2.5 | 1 | 1.1 | 0.4 | 13.0 | 4.61 |
| 3×6+1×4 | 1 | 1.1 | 0.4 | 14.0 | 3.08 |
| 3×10+1×6 | 7 | 1.2 | 0.5 | 16.0 | 1.83 |
| 3×16+1×10 | 7 | 1.4 | 0.5 | 20.0 | 1.15 |
| 3×25+1×16 | 7 | 1.6 | 0.5 | 23.0 | 0.727 |
| 3×35+1×16 | 7 | 1.7 | 0.5 | 24.0 | 0.524 |
| 3×50+1×25 | 10 | 1.8 | 0.5 | 28.0 | 0.387 |
| 3×70+1×35 | 14 | 2.0 | 0.6 | 31.0 | 0.268 |
| 3×95+1×50 | 19 | 2.2 | 0.6 | 34.0 | 0.193 |
| 3×120+1×70 | 24 | 2.4 | 0.6 | 37.0 | 0.153 |
| 3×150+1×70 | 30 | 0.7 | 0.6 | 40.0 | 0.124 |
| 3×2.5+2×1.5 | 1 | 0.7 | 0.4 | 12.0 | 7.41 |
| 3×4+2×2.5 | 1 | 0.7 | 0.4 | 14.0 | 4.61 |
| 3×6+2×4 | 1 | 0.7 | 0.4 | 15.0 | 3.08 |
| 3×10+2×6 | 7 | 0.7 | 0.5 | 17.0 | 1.83 |
| 3×16+2×10 | 7 | 0.9 | 0.5 | 21.0 | 1.15 |
| 3×25+2×16 | 7 | 0.9 | 0.5 | 24.0 | 0.727 |
| 3×35+2×16 | 7 | 1.0 | 0.5 | 26.0 | 0.524 |
| 3×50+2×25 | 10 | 1.1 | 0.6 | 30.0 | 0.387 |
| 3×70+2×35 | 14 | 1.1 | 0.6 | 33.0 | 0.268 |
| 3×95+2×50 | 19 | 1.2 | 0.6 | 37.0 | 0.193 |
| 3×120+2×70 | 24 | 1.4 | 0.6 | 40.0 | 0.153 |
| 3×150+2×70 | 30 | 1.6 | 0.6 | 44.0 | 0.124 |
5. 4+1 Core
| Cross section of conductor(mm²) | Conductor structure | Insulation Thickness(mm) | Copper sheath thickness(mm) | Approx.cable diameter(mm) | Max resistance of conductor at 20℃ (Ω/km) |
| 4×2.5+1×1.5 | 1 | 1.7 | 0.4 | 13.0 | 7.41 |
| 4×4+1×2.5 | 1 | 1.8 | 0.4 | 14.0 | 4.61 |
| 4×6+1×4 | 1 | 2.0 | 0.4 | 15.0 | 3.08 |
| 4×10+1×6 | 7 | 2.2 | 0.5 | 18.0 | 1.83 |
| 4×16+1×10 | 7 | 2.4 | 0.5 | 21.0 | 1.15 |
| 4×25+1×16 | 7 | 0.7 | 0.5 | 25.0 | 0.727 |
| 4×35+1×16 | 7 | 0.7 | 0.6 | 29.0 | 0.524 |
| 4×50+1×25 | 10 | 0.7 | 0.6 | 32.0 | 0.387 |
| 4×70+1×35 | 14 | 0.7 | 0.6 | 34.0 | 0.268 |
| 4×95+1×50 | 19 | 0.7 | 0.6 | 38.0 | 0.193 |
| 4×120+1×70 | 24 | 0.9 | 0.6 | 41.0 | 0.153 |
| 4×150+1×70 | 30 | 0.9 | 0.6 | 45.0 | 0.124 |
We are capable of meeting the most strict delivery schedules according to per purchase order. Meeting the deadline is always the top priority as any delay in the delivery of cable can contribute to overall project delay and cost overrun.
Cable is supplied in wooden reels, corrugated boxes and coils. Cable ends are sealed with BOPP self adhesive tape and non-hygroscopic sealing caps to protect the cable ends from moisture. The required marking shall be printed with a weather-proof material on the outsides of drum according to customer's requirement.
▼ Cable Drum Data:
| CABLE DRUMS | D1=Flange Diameter(mm) | W=Useful Width (mm) | D2=Barrel Diameter(mm) |
| 1000 | 700 | 500 |
| 1100 | 700 | 550 | |
| 1200 | 700 | 600 | |
| 1400 | 750 | 710 | |
| 1600 | 900 | 900 | |
| 1800 | 1120 | 1000 | |
| 2400 | 1150 | 1300 |
▼ Delivery Port :
| | |
| Port of Shenzhen | Port of Hongkong | Port of Guangzhou |
▼Ordering Options:
For prompt quotation/supplies please make sure your inquiries and your orders are securing the following data :
1 International or Special Standard. (Alternatively, the precise usage of the cable.)
2 Rated voltage.
3 Copper or Aluminium conductors.
4 Size of each conductor.
5 Insulation material: PVC XLPE or others.
6 Number and identification of conductors.
7 Other requirements.
8 Packing.
9 Required delivery time.
10 Required validity.
If this all seems a little too technical for you, then why not get in touch with us. We look forward to assisting you in identifying the best products for your specific application and answering any questions you might have.