3x2.5mm power cable/power cable 3x2.5/3x1.5mm2 power cable
Product Description
3x2.5mm power cable/power cable 3x2.5/3x1.5mm2 power cable
APPLICATION of 3x2.5mm power cable
30 years service life lv power cable are used for electricity supply in low voltage installation system, They are suitable for installation in indoors and
outdoors, in cable ducts, underground, in power and switching stations, local energy distributions, industrial plants, where there is no risk of
mechanical damage.
STANDARD of 3x2.5mm power cable
IEC 60502-1
CONSTRUCTION of 3x2.5mm power cable
Conductors: The conductors shall be either of Class 1 or Class 2 of plain or metal-coated annealed copper or of plain aluminum or aluminum alloy,
or of Class 5 of plain or metal-coated copper in accordance with IEC 60228.
Insulation: PVC Insulation material and thickness shall be as per IEC 60502-1, PVC material shall be Type A as per IEC 60502-1.
Color Code
Color Code (1) :
1 Core : Red or Black
2 Cores : Red, Black
3 Cores : Red, Yellow, Blue
4 Cores : Red, Yellow, Blue, Black
5 Cores : Red, Yellow, Blue, Black, Green
Above 5 Cores: Black Cores with White numerals
Color Code (2) :
1 Core : Brown or Blue
2 Cores : Brown, Blue
3 Cores : Brown, Black, Grey
4 Cores : Blue, Brown, Black, Grey
5 Cores : Green/Yellow, Blue, Brown, Black, Grey
Above 5 Cores: Black Cores with White numerals
Other colors can be manufactured upon request.
Assembly/ Inner Covering: The inner coverings may be extruded or lapped. For cables with circular cores, except cables with more than five 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. The materials used for inner coverings and fillers shall be suitable for the operating temperature of the
cable and compatible with the insulating material. For halogen free cables, the inner covering and fillers shall also be halogen free compound.
Armor: 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:Outer sheath shall be of extruded PVC Type ST1/ST2 as per IEC 60502-1,Polyethylene type ST3/ST7, Halogen free compound ST8,
Polychloroprene, chlorosulfonated polyethylene or similar polymers, type SE1 are also available on request.
Fire Performance of Cable Sheaths: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.
CONSTRUCTION PARAMETER of 3x2.5mm power
Workshop: we are the 19 years Electric wire & power cable factory.
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