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[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 |
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Verified Suppliers
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0.6/1kV- AL/XLPE/STA/PVC-3*70mm²+1*35mm² Armoured Power Cable PVC
Sheathed Power Cable
Laying in the room, tunnels, cable trenches and pipes, can also be
buried in loose soil. To be laid underground, the cable could bear
certain mechanical force, but it couldn't bear great pulling force.
Used for power station, industry, switchgear and urban power supply
network.
PVC Sheathed Power Cable 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,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. |
PVC Sheathed Power Cable Characteristics:
XLPE insulated power cable features mechanical strength, aging,
environmental stress and chemical resistance, available for working
under high temperature condition for long.
PVC Sheathed Power Cable Electrical Properties:
| Rated Voltage Uo/U (Um) | 600/1000V, BS5467 |
| Installation Temperature | Minimum: 0°C,Maximum: 60°C |
| Installation Type | Outdoor Direct burial |
| Operating Temperature | Maximum: 90°C. |
| Short-circuit Maximum Conductor Temperature: | 250°C. |
| Min. Bending Radius | 12 x cable O.D for multi-core armoured cables |
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.
IEC 60502-1
| Nominal Cross Section of Conductor | Nominal Diameter of Conductor | Nominal Thickness of Insulation | Nominal Thickness of Copper Tape Screen | Nominal Thickness of Inner Sheath | Nominal Thickness of Steel Tape Armouring | Nominal Thickness of PVC Sheath | Approx. Overall Diameter | Approx. Weight | |
| Al Conductor | Cu Conductor | ||||||||
| No. X mm2 | mm | mm | mm | mm | mm | mm | mm | kg/m | kg/m |
| 3 X 25 | 6.0 | 3.4 | 0.1 | 1.3 | 0.5 | 2.0 | 43.4 | 2.16 | 2.61 |
| 3 X 35 | 6.9 | 3.4 | 0.1 | 1.3 | 0.5 | 2.0 | 45.4 | 2.36 | 2.99 |
| 3 X50 | 8.2 | 3.4 | 0.1 | 1.4 | 0.5 | 2.2 | 48.8 | 2.69 | 3.54 |
| 3 X 70 | 9.7 | 3.4 | 0.1 | 1.5 | 0.5 | 2.3 | 52.4 | 3.10 | 4.33 |
| 3 X 95 | 11.3 | 3.4 | 0.1 | 1.5 | 0.5 | 2.4 | 56.1 | 3.56 | 5.26 |
| 3 X 120 | 12.8 | 3.4 | 0.1 | 1.5 | 0.5 | 2.5 | 59.5 | 4.04 | 6.19 |
| 3 X 150 | 14.2 | 3.4 | 0.1 | 1.5 | 0.5 | 2.6 | 62.7 | 4.49 | 7.19 |
| 3 X 185 | 15.9 | 3.4 | 0.1 | 1.6 | 0.5 | 2.6 | 66.6 | 5.12 | 8.49 |
| 3 X 240 | 18.3 | 3.4 | 0.1 | 1.7 | 0.5 | 2.8 | 72.4 | 5.99 | 10.42 |
| 3 X 300 | 20.4 | 3.4 | 0.1 | 1.8 | 0.5 | 3.0 | 77.5 | 6.86 | 12.42 |
| 3 X 400 | 23.2 | 3.4 | 0.1 | 1.9 | 0.8 | 3.2 | 85.4 | 8.97 | 16.05 |
