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Nominal Section:3*25~3*400mm² CU/ Al Conductor LV Power Cable(Unamoured) XLPE Insulation (AL/CU/XLPE/LSZH/NYY/N2XY)

Minimum Order Quantity : 100 meters Packaging Details : Wooden drum, wood and steel drum, as customer's request
Delivery Time : 15-30 days Payment Terms : L/C, T/T,
Place of Origin: China Brand Name: Zhenglan cable
Certification: 3C,ISO 9001:2015,ISO 14001:2005 Model Number: CU/ Al Conductor LV Power Cable(Unamoured)

Detail Information

Material: AL/CU Insulation: XLPE
Application: Power Station Standard: IEC 60502
Packing: Wooden Drum, Wood And Steel Drum Cores: 3
Character: Unamoured
High Light:

low voltage flexible cable

,

low voltage electrical cable

Product Description

Nominal Section:3*25~3*400mm² CU/ Al Conductor LV Power Cable(Unamoured) XLPE Insulation (AL/CU/XLPE/LSZH/NYY/N2XY)
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 couldn't 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:

ConductorThe 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 ShapeCircular Stranded or Compacted Circular Stranded
Appearance ShapeCircular
InsulationXLPE Insulation material and thickness shall be as per IEC 60502-1, rated for 90°C continuous operation.

Colour Code
 

3Cores: Red, Yellow, Blue
Other colours can be manufactured upon request.

Assembly/Inner CoveringThe 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.
ArmourAluminum/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 Sheathextruded Polyethylene type ST3/ST7,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.
 
Electrical Properties:

Rated Voltage Uo/U (Um)600/1000V, BS5467
Max. DC resistance of the conductor at 20°C7.41Ohm/km
Perm current rating in air 30°C32A
Permissible current rating buried 20°C44A
Installation TemperatureMinimum: 0°C,Maximum: 60°C
Installation TypeOutdoor Direct burial
Operating TemperatureMaximum: 90°C.
Short-circuit Maximum Conductor Temperature:250°C.
Min. Bending Radius12 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.
 
 
Construction Parameters:
IEC 60502-1

Nominal Cross Section of ConductorNominal Diameter of ConductorNominal Thickness of InsulationNominal Thickness of Copper Tape ScreenNominal Thickness of Inner SheathNominal Thickness of Steel Tape ArmouringNominal Thickness of PE SheathApprox. Overall DiameterApprox. Weight
        Al ConductorCu Conductor
No. X mm2mmmmmmmmmmmmmmkg/mkg/m
3 X 256.03.40.11.30.52.043.42.162.61
3 X 356.93.40.11.30.52.045.42.362.99
3 X508.23.40.11.40.52.248.82.693.54
3 X 709.73.40.11.50.52.352.43.104.33
3 X 9511.33.40.11.50.52.456.13.565.26
3 X 12012.83.40.11.50.52.559.54.046.19
3 X 15014.23.40.11.50.52.662.74.497.19
3 X 18515.93.40.11.60.52.666.65.128.49
3 X 24018.33.40.11.70.52.872.45.9910.42
3 X 30020.43.40.11.80.53.077.56.8612.42
3 X 40023.23.40.11.90.83.285.48.9716.05

 
Nominal Section:3*25~3*400mm² CU/ Al Conductor LV Power Cable(Unamoured) XLPE Insulation (AL/CU/XLPE/LSZH/NYY/N2XY) 0
 
Nominal Section:3*25~3*400mm² CU/ Al Conductor LV Power Cable(Unamoured) XLPE Insulation (AL/CU/XLPE/LSZH/NYY/N2XY) 1
 

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