|
[China]
Trade Verify
Address: Room 4916, Floor 49, South Tower of Greenland Center, East Zhengzhou district, Zhengzhou, China
Contact name:Linda Yang
Zhenglan Cable Technology Co., Ltd |
|
Verified Suppliers
|
|
|
Nominal Section:3*25~3*400mm² PVC Sheathed Power Cable 0.6/1kV/ 3C
Armoured Cable (AL/CU/PVC/XLPE/LSZH/STA/NYBY/N2XBY)
Application
General application as power cable. In low voltage distribution
power networks, industrial installations, in buildings and
operation stations. In fixed installations, indoor and outdoor
areas. It can be installed in dry or wet locations; where
mechanical strength is required.but it could bear great pulling
force. Used for power station, industry, switchgear and urban power
supply network.
Standards
Basic design to IEC 60502-1, IEC 60228
China: GB/T 12706.2-2008
Other standards such as BS7870,DIN and ICEA upon request
Cable Construction:
| Conductor | The conductors shall be either of Class 1 or Class 2 of plain or metal-coated annealed copper or of plain aluminium, or of Class 5 of plain or metal-coated copper in accordance with IEC 60228. |
| Conductor Shape | Circular Stranded or Compacted Circular Stranded |
| Appearance Shape | Circular |
| Insulation | XLPE Insulation material and thickness shall be as per IEC 60502-1, rated for 90°C continuous operation. |
Colour Code | 3Cores: Red, Yellow, Blue |
| Assembly/Inner Covering | The inner coverings may be extruded or lapped. For cables with circular cores, a lapped inner covering shall be permitted only if the interstices between the cores are substantially filled. A suitable binder is permitted before application of an extruded inner covering. |
| Armour | Aluminum/galvanized steel/steel wires applied helically over the Inner Covering as per IEC 60502-1, or double aluminum/steel tapes and copper/tinned copper wire can also be manufactured upon request. |
| Outer Sheath | extruded PVC Type ST1/ST2 as per IEC 60502-1, Cables can be supplied with special flame retardant PVC outer sheath to comply with the flame test requirements of IEC 60332-3-22, IEC 60332-3-23 and IEC 60332-3-24, Halogen Free material comply to IEC60754-1/2 and IEC 60684-2. |
Characteristics:
Good electrical and mechanical properties. XLPE insulation allows
greater power capacity under any operating condition, minimum
dielectric losses, high insulation resistance. Its armour provides
additional mechanical protection.
Packing Details:
1. standard seaworthy drum (wooden drum,wooden steel drum, steel
drum) are available;
2. drum size can be customized or meeting container the Max.load
size;
3. drum overall diameter can be from 1 meter to 2.5 meters;
4. under customer requirement with certain length packed in rolls
wrapped in plastic tape or Nylon plastic tape.
Construction Parameters:
| Nominal Cross Sectional of Conductor(mm2) | Overall Diameter of Conductor(mm) | Nominal Thickness of Insulation(mm) | Thickness of inner Covering(mm) | Diameter Of Steel Wire(mm) | Nominal Thickness of Sheath(mm) | Approx. Overall Diameter Of Cable(mm) | Approx. Weight | |
| Cu(kg/km) | Al(kg/km) | |||||||
| Note: A single-core armoured cable is only applied to D.C transmission system. If it is required to use in A.C transmission system no magnetic.material shall be applied to armoured layer. | ||||||||
| 3X25 | 6.0 | 3.4 | 1.3 | 2.5 | 2.6 | 50 | 4168 | 3712 |
| 3X35 | 7.0 | 3.4 | 1.3 | 2.5 | 2.6 | 52 | 4648 | 4014 |
| 3X50 | 8.1 | 3.4 | 1.4 | 2.5 | 2.7 | 55 | 5280 | 4422 |
| 3X70 | 9.9 | 3.4 | 1.5 | 2.5 | 2.8 | 59 | 6940 | 5702 |
| 3X95 | 11.5 | 3.4 | 1.5 | 2.5 | 3.0 | 63 | 8194 | 6471 |
| 3X120 | 13.0 | 3.4 | 1.6 | 2.5 | 3.1 | 67 | 9269 | 7100 |
| 3X150 | 14.4 | 3.4 | 1.7 | 3.15 | 3.3 | 70 | 16466 | 7785 |
| 3X185 | 16.1 | 3.4 | 1.7 | 3.15 | 3.4 | 76 | 11883 | 8534 |
| 3X240 | 18.3 | 3.4 | 1.9 | 3.15 | 3.6 | 81 | 14147 | 9741 |
| 3X300 | 20.6 | 3.4 | 2.0 | 3.15 | 3.8 | 86 | 16495 | 10923 |
| 3X400 | 23.3 | 3.4 | 2.1 | 3.15 | 4.0 | 93 | ||
