Al/XLPE/STA/PVC low voltage power cable

2017-10-27

Al/XLPE/STA/PVC low voltage power cable

a. Information of Al/XLPE/STA/PVC low voltage power cable:
a, Cores and sections
1, 2, 3, 3+1, 3+2, 3+3, 4, 4+1, 4+2, 5 .
Core and Section (mm2) :
1 Core 1.5-800 25-800 25-1200 25-1200 35-1200 50-1200 50-1200 50-1200
2 Core 1.5-185 25-185
3 Core 1.5-400 25-400 25-400 25-400 35-400 50-400 50-400 50-400
4 Core 2.5-400 25-400
5 Core 2.5-400 25-400
b Construction of Al/XLPE/STA/PVC low voltage power cable:
Conductor: stranded copper
Insulation: XLPE or PVC
Binder: Binding tape
sheath: PVC
Armour: Galvanized steel wire armored(GSW) or steel tape armored(STA)

c, 16mm2 power cable Nominal Section:
Area(mm2) :1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 400 500 630 800
d. 16mm2 power cable Operating Features :
1)The maximum conductor operating temperature: 90°C
During short circuit (lasting less than 5 seconds) the maximum temperature of the cable conductor shall not be above 250°C
Environment temperature should be no lower than 0°C for laying the cable.
2)Bending Radius of the Cable:
Single Core Cable: Non Armored Cable 20D, Armored Cable 15D
Cores Cable: Non Armored Cable 15D, Armored Cable 12D.
Remarks: D means practical external diameter of the cable
e, Features of 0.6/14kv power cable :
XLPE insulated power cable has powerful resistance against chemical corrosion,heat resistance and enviromental stress resistance. the structure is simple. The rated temperature is +90 °C.
XLPE insulated steel wire armoured power cable: XLPE/PVC insulated electrial power cable have advantages over paper insulated and PVC insulated cable. XLPE cable has high electric strength, high-ageing resisting, environmetal stress resisting antichemical corrossion. It can be laid with no drop restriction.
lots of flame-retardant and non-flame retardant XLPE cable can be manufactured with three technology. The flame-retardant power cable covers all kinds of low-smoke halogen free, and non-smoke nonhalogented and three classes of A, B, C.
2 Standard:
IEC60502, BS6346, VDE, AS/NZS, UL,etc
3 Rated Voltage(kv):
1. 0.6/1 1.8/3 3.6/6 6/10 8.7/15 12/20 18/30 21/35
2. 1/1 3/3 6/6 8.7/10 12/15 18/20 - 26/35
4 Application:
1)These low voltage cables are used for installation on trays or ducts, Where there is a risk of mechanical damage, armoured cables should be used.
2) For laying in ground along route with large difference of level able to bear external mechanical forces.

Reference Standards:	IEC60502-2, IEC 60228, IEC60332 -1/2/3, BS6622, BS7835, VDE0276, AS/NZS 1429.1, GB/T 12706, etc.
Rated Voltage:	6/10kV, 6.35/11kV (12kV), 8.7/15kV, 12/20kV, 18/30kV,19/33kV
Core Number:	Single Core or Three Core (1C or 3C)
Available Dimensions:	25mm2, 35mm2, 50mm2, 70mm2, 95mm2, 120mm2, 150mm2, 185mm2, 240mm2, 300mm2, 400mm2, 500mm2, 630mm2.
Codes Available:	N2XSY, N2XSEY, NA2XSY, NA2XSEY, N2XSRY, NA2XSRY, N2XSEBY, N2XSEYBY, NA2XSEBY, N2XSERY, NA2XSERY, N2XSEYRGbY, NA2XSEYRGbY, N2XS(F)2Y, NA 2XS(F)2Y, N2XS(FL)2Y, N2XSH, N2XSYRY
	YJV, YJLV, YJSV, YJLSV, YJV72, YJLV72, YJSV72, YJLSV72, YJV22, YJLV22, YJSV22, YJLSV22, YJV32, YJLV32, YJSV32, YJLSV32
Application:	For power networks, underground, outdoors and in cable ducting. It is recommended that the installation instructions indicated by the Local Electric Code, or any equivalent, be followed, so that the safeguarding of persons and the integrity of the product will not be affected during installation.
Construction:
Conductor:	Stranded round compacted copper or aluminum conductor (Cu / Al ), copper wire annealed.
Conductor Screen:	Semi-conducting material
Insulation:	XLPE (Cross-Linked Polyethylene)
Insulation Screen:	Semi-conducting material
Metallic Screen:	Copper tape screen or copper wire screen (CTS / CWS )
Filler:	PP rope
Separator:	Binding tape
Bedding:	PVC (Polyvinyl Chloride)
Armouring:	Single Core: Aluminium Wire Armoured (AWA) Multi-core: Steel Wire Armoured (SWA) or Steel Tape Armoured (STA)
Sheath:	PVC (Polyvinyl Chloride), flame retardant PVC, PE, LSOH, HFFR
Colour:	Red or Black
Temperature Rating:	0°C to 90°C
Minimum Bending Radius:	Single Core: 15 x overall diameter Three Core: 12 x overall diameter (Single Core 12 x overall diameter and 3 core 10 x overall diameter where bands are positioned adjacent to joint or terminations provided that the bending is carefully controlled by the use of a former