Fire Proof XLPE Insulated Power Cable 3 Core And Earth Cable 3+1 Unarmoured
Brand Name:Zhongdong
Certification:ISO9001, CE, CCC, RoHS, VDE, cUL, CSA
Minimum Order Quantity:To be negotiated
Delivery Time:7-30 days based on different qty
Payment Terms:,L/C,T/T
Place of Origin:Hebei，China
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Product Details
Fire Proof XLPE Insulated Power Cable 3 Core And Earth Cable 3+1 Unarmoured
Application
XLPE Insulatied Power Cable 3 core with earth cables are used for electricity supply in low voltage installation system, They are suitable for installation in indoors and outdoors, in cable ducts, under ground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of mechanical damage.
Construction
- Conductor: Plain Annealed copper conductor or Al-Alloy
- Mica tape:Each individual conductor is wrapped mica tape which can withstand the flame temperature up to 1100 °C.
- Insulation:Cross-linked polyethylene (XLPE)
- Sheath:Fire resistant PVC outer sheath
Specification
No.cores x cross-sec. | Insulation thickness | Nominal Sheath thickness | Outer Ø approx. | weight approx. | Current ratings in air 30℃ | Current ratings buried 20℃ | |
Phase | Neutral | ||||||
mm² | mm | mm | mm | mm | kg / km | A | A |
3×4＋1×2.5 | 0.7 | 0.7 | 1.8 | 12.7 | 277 | 37 | 47 |
3×6＋1×4.0 | 0.7 | 0.7 | 1.8 | 13.9 | 363 | 47 | 60 |
3×10＋1×6.0 | 0.7 | 0.7 | 1.8 | 16.1 | 527 | 64 | 81 |
3×16＋1×10 | 0.7 | 0.7 | 1.8 | 18.6 | 766 | 85 | 106 |
3×25＋1×16 | 0.9 | 0.7 | 1.8 | 22.2 | 1140 | 113 | 137 |
3×35＋1×16 | 0.9 | 0.7 | 1.8 | 24.6 | 1475 | 139 | 164 |
3×50＋1×25 | 1.0 | 0.9 | 1.8 | 27.7 | 1951 | 173 | 198 |
3×70＋1×35 | 1.1 | 0.9 | 1.9 | 31.9 | 2662 | 222 | 246 |
3×95＋1×50 | 1.1 | 1.0 | 2.1 | 36.2 | 3578 | 271 | 293 |
3×120＋1×70 | 1.2 | 1.1 | 2.2 | 39.9 | 4567 | 318 | 334 |
3×150＋1×70 | 1.4 | 1.1 | 2.3 | 45.0 | 5514 | 370 | 375 |
3×185＋1×95 | 1.6 | 1.1 | 2.5 | 49.4 | 6850 | 427 | 422 |
3×240+1×120 | 1.7 | 1.2 | 2.7 | 54.9 | 8741 | 507 | 492 |
3×300＋1×150 | 1.8 | 1.4 | 2.9 | 62.9 | 11052 | 599 | 560 |
Fire Proof XLPE Insulated Power Cable 3 Core And Earth Cable 3+1 Unarmoured
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