STA armored MV underground cable
Tags : PVC Insulated and PVC sheathed Flat cable,MV Armoured cable,XLPE insulated Underground cable,XLPE insulated Armoured cables
Summary: MV STA armoured underground cable is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry.
MV STA armoured underground cable Construction:
Number of conductors:1,3
The conductors shall comply with the requirement given in IEC
Insulation:XLPE(Cross-linked Polyethylene) according to IEC
PVC(Polyaluminium Chloride) according to IEC
Copper Tape Screen
Galvanized tape armoured (SWA/STA)
MV STA armoured underground cable Technical data:
XLPE insulated cables
Voltage: Up to 35KV
Maximum conductor temperature in normal use: 90℃
Maximum shall not exceed 250℃(5s Max,Duration)
Ambient temperature under installation shall not be below 0℃
Minimum bending radius
The bending radius of cable: (D-Diameter of cable)
For Three Core Cable————————————-≥15D
For Single Core Cable————————————-≥20D
Standard: IEC60502-1, BS 5467and etc. upon request.
Advantages：Strict quality control system.
Faster lead time than our competitors.
Electrical specifications(21/35kV Armoured Cabl）
PVC Insulated Single-core Wire Application: To be used at 35,000 volts or less and at conductor temperatures not to exceed 90°C for normal operation. It is generally applied to the fields including power, construction, mines, metallurgy, petrochemical industry and communication in complete replace of oil immersed paper insulated armoured power cable.
PVC Insulated Single-core Wire Data Sheet 300/500V
|Size (sq.mm)||Nominal thickness of XLPE insulation(mm)||Approx. thickness of copper tape screen (mm)||Approx. diameter of steel wire (mm)||Nominal thickness of PVC or PE(mm)||Approx. overall diameter (mm)||D.C resistance @ 20 0 C (Ω/km)|
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