25mm 35mm 50mm 70mm 95mm different types of electrical cable
Structure of electrical cable
Standard for Types of Electrical Cable:
IEC60502,and BS6346, VDE, AS/NZS, UL,etc or as customer's request.
The Rated Voltage(kV) for Types of Electrical Cable :
1st class 0.6/1 1.8/3 3.6/6 6/10 8.7/15 12/20 18/30 21/35
2nd class 1/1 3/3 6/6 8.7/10 12/15 18/20 – 26/35
Number of cores for Types of Electrical Cable :
1, 2, 3, 3+1, 3+2, 3+3, 4, 4+1, 4+2, 5 and so on.
Structure and materials for Types of Electrical Cable :
a Conductor: Solid or stranded copper
b Conductor screen
c Insulation: Cross-linked polyethylene (XLPE)
d Insulation screen (2kinds)
e Filler: Polypropylene filament with lapped binding tape
f Binder: Binding tape
g Inner sheath: Polyvinyl chloride (PVC)
h Amour: Galvanized steel wire armored(SWA) or steel tape armored(STA)
I Outer Sheath: Polyvinyl chloride (PVC)
Description for PVC insulated electrical cable
|
TYPE |
Description of Cable
|
Main Applications
|
|
|
CU core |
AL core |
||
|
VV |
VLV |
PVC insulated PVC sheathed electric cable |
Non-armoured PVC electrical cable is suited for laying indoors,In cable trench,On cable racks and in pipes. Unable bear external pressures and tensions. |
|
VV22 |
VLV22 |
PVC insulated steel tape armored PVC sheathed electric cable |
Steel-tape armoured PVC electrical cable is suited for vertical burial.Can bear moderate positive pressures,Unable bear tension forces. |
|
VV32 |
VLV32 |
PVC insulated,thin steel wire armored PVC sheathed electric cable |
Thin steel wire armoured PVC electrical cable is used in case of great difference of levels or vertical installation and Can do vertical burial.Can bear moderate positive pressures and tension forces. |
Description for XLPE insulated electric cable
| Conductor |
Name |
Application |
|
|
Copper |
Aluminum |
||
|
YJV |
YJLV |
XLPE insulated PVC sheathed electric cable |
Laying indoors, in tunnel, electrical cable trench and pipes, also can be buried in loose soil; the cable can’t endure external mechanical forces, while the single-core cables aren’t allowed to laid in magnetic duct. |
|
YJV22 |
YJLV22 |
XLPE insulated tape armored PVC sheathed electric cable |
Buried in the ground. Electrical cables can bear certain mechanical force, but cannot afford a big pull. |
|
YJV23 |
YJLV23 |
XLPE insulated tape armored PVC sheathed electric cable |
|
Pictures for differnet types of electrical cable
Hongliang Cable Co., Ltd
Main products:
Different types of electrical cables electric cable,Electrical wire cable,Below 35kV XLPE insulated cables, Armored cables, Control cables, Rubber cables, PVC insulated wires and cables, BV wire,House wire; Bare stranded conductors(AAC,ACSR,AAAC,ACAR); etc.
The producing process for electrical cable
Workshop for electric cable
Package for electrical cable
Wendy Jiang- Sale engineer
TEL: 0086-531-88814697
FAX: 0086-531-88876156
MOB: 0086-18253153062
SKYPE:hongliangcablesales3
EMAIL: wendy(at)hldlcable.com
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