Single Phase Medium Voltage Power Cables PVC Sheathed XLPE Insulated Electrical MV Armoured Cable

 China Single Phase Medium Voltage Power Cables PVC Sheathed XLPE Insulated Electrical MV Armoured Cable supplier

Single Phase Medium Voltage Power Cables PVC Sheathed XLPE Insulated Electrical MV Armoured Cable image

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Brand Name :
Yifang

Model Number :
MV cable

Certification :
ISO 9001

Place of Origin :
China

MOQ :
1000

Price :
USD1-30 /METER

Payment Terms :
L/C, T/T

Supply Ability :
300000M per month

Delivery Time :
10-30 working days

Packaging Details :
wooden drum

conductor :
Aluminum or copper

Insulation :
XLPE

Sheath :
pvc

armour :
steel wire /aluminum wire/ steel tape

Shielding :
copper wire /copper tape

Single Phase Manufacture Electric Cable and PVC Sheathed XLPE Insulated Electrical MV Armoured Cable

Applications

Used for Power transmission and distribution line with voltage rated at 35kv and below.

For Layling indoors and outdoors. Able to bear certain traction during installation, but not external mechanical forces. Standards

Description

CU/XLPE/STA/PVC, IEC 60502

IEC 60502, IEC 60228, GB/T 12706.1-2008.

CE, CCC, KEMA

Constructions

Conductor: Circular stranded copper conductor, conforms to IEC 60228 class 2

Insulation: XLPE/A

Inner Covering: PVC

Armour: Galvanized Steel Wire or tape

Sheath: PVC type ST2 to IEC 60502, black

Note: Insulation color as per standards or customer requirement

Conductor Compact Stranded Copper Conductor, Class 2 as per IEC 60228
Circular solid Copper Conductor, Class 1 as per IEC 60228
Flexible Stranded Copper Conductor, Class 5 as per IEC 60228
Conductor Screen Semi-conductor (MV only)
Insulation XLPE(Cross-linked polyethylene)
Insulation Screen Semi-conductor (MV only)
Metalic Shield Copper Tape Screen or Copper wire & copper tape Shield (MV must, LV optional)
Filler Fillers strip
Wrapping Tape Non woven wrapping tape or lsoh wrapping tape
Inner Covering Extruded PVC, or LSOH (MV only)
Armour Steel Tape Armour, Steel Wire or Aluminium Wire Armor optional
Overall Sheath PVC, FR-PVC, PE or LSOH

Technical data

Rated voltage: 1.8/3kV, 6/10kV, 8.7/10kV, 8.7/15kV, 12/20kV, 21/35kV, 26/35kV

Max. Conductor Temp.: normal (90°C), short circuit no more than 5 s (160°C when section-area below 300mm2, 140°C when section-area above 300mm2)

Min. Ambient Temp.:The cable shall be pre heated if the ambient temperature is below 0°C

Min. Bending Radius: single core cable 20(d+D)±5%

Multi-core cable 15(d+D)±5%

MV(6 to 35kv) Power Cable
Model and Description No.of Core Conductor cross-section area(mm2)
xlpe insulation 1 3 10 16 25 35 70 95 120 150 185 240 300 400 500 630 800 1000
Cu core Al Core
YJV;PVC sheathed power cable YJLV;PVC sheathed power cable
YJV22;steel tape armoured,PVC sheathed power cable YJLV22;steel tape armoured,PVC sheathed power cable
YJV32,YJV42;steel wire armoured ,PVC sheathed power cable YJLV32,YJLV42;steel wire armoured ,PVC sheathed power cable
pvc insulation
Cu Core Al Core
VV(VY);PVC(PE)sheathed power cable VLV(VLY);PVC(PE)sheathed power cable
VV22(VV23);steel tape armoured,PVC(PE)sheathed power cable VLV22(VLV23);steel tape armoured,PVC(PE)sheathed power cable
VV32(VV33),VV42(VV43);steel wire armoured ,PVC(PE)sheathed power cable VLV32(VLV33),VLV42(VLV43);steel wire armoured ,PVC(PE)sheathed power cable

Certificates

CE, RoHS, CCC, KEMA and more others at request

International: IEC 60502, IEC 60228

China: GB/T 12706.1-2008

Other standards such as BS,DIN and ICEA upon request

4 Table of the voltage, cores and cross-section

Item Category A ,B 3.6/6kV 6/10kV 8.7/15kV 12/20kV 18/30kV 21/35kV
Category A ,B 6/6kV 8.7/10kV 12/15kV 18/20kV 26/35kV
Single core mm2 25-1200 25-1200 35-1200 50-1200 50-1200 50-1200
Three core mm2 25-400 25-400 35-400 50-400 50-400 50-400

The cable with Category A rated voltage is used in the situation requiring not over 1 min. of grounding fault lasting time. For the cable with Category B rated voltage, the grounding fault lasting time normally is not over 1 hour, max. lasting time is not over 8 hours, annual ground fault lasting time altogether should not be over 125 hours, Category C includes all the system expect Category A and B.

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