Armoured Cable Gland Sizes From Direct Factory

Armoured Cable Gland Sizes From Direct Factory

Armoured Cable Gland Sizes From Direct Factory

0.6/1kv cu/xlpe/swa/pvc power cable

Transmission

Low and Medium Voltage Cable

AC Cable

PVC

PVC

Round Wire

Red Copper Wire

IEC GB

PVC Cables

RNEDA

Steel-Wooden Drum, Steel Drum

IEC GB

China

8544492100

Product Description

0.6/1KV PVC Insulated power cable:
1 Applicant:
The products can be produced and provided according to Chinese standard GB/T12706-2002(equivalent to IEC 60505).The factory can also manufacture the products that are based on British Standard(BS) and other standards.In addition,under the requirement of customers we can design and manufacture the products that have special performance.The products are used in fixed laying on transmission and distribution electrical lines of 50 HZ AC rated voltage up to 6 kV.

2 Specific Property for Using
1.The long-time permissible working temperature of cable conductive core is not more than 70ºC.
2.During short circuit(max permanent time is not more than 5 seconds),the max temperature of cable conductor is not more than 165ºC.
3.The difference level of laying cable is not restricted.When laying the cable,ambient temperature is not lower than 0ºC.
4.They have good chemical stability,and properties of acid resistance,alkali resistance,salt resistance,oil resistance,solvent resistance and flame resistance.
5.Light weight,good bending property and easy installation and maintenance

3.1Type and Name:

Type Name
VV VLV Copper(aluminum)Conductor,PVC insulated and Sheathed Power Cable
VY VLY Copper(aluminum)Conductor,PVC insulated,PE Sheathed Power Cable
VV22VLV22 Copper(aluminum)Conductor,PVC insulated,Steel-tape Armoured,PVC Sheathed Power Cable
VV23VLV23 Copper(aluminum)Conductor,PVC insulated,Steel-tape Armoured,PE Sheathed Power Cable
VV32 VLV32 Copper(aluminum)Conductor,PVC insulated,Fine Steel-wire Armoured,PVC Sheathed Power Cable
VV33VLV33 Copper(aluminum)Conductor,PVC insulated,PE Sheathed Power Cable
VV42VLV42 Copper(aluminum)Conductor,PVC insulated,Thick Steel-wire Armoured,PVC Sheathed Power Cable
VV43VLV43 Copper(aluminum)Conductor,PVC insulated,Thick Steel-wire Armoured,PE Sheathed Power Cable

3.2 Nominal thickness of insulation

Nominal Cross
Sectrion (mm2)
Insulated
Thickness(mm)
Voltage(KV)
1 1.5 2.5 4 6 10 16 25 35 50 70 95 120 150 185 240 300 400 500 630 800 1000
0.6/1 0.8 0.8 0.8 1 1 1 1 1.2 1.2 1.4 1.4 1.6 1.6 1.8 2.0 2.2 2.4 2.6 2.8 2.8 2.8 3.0
3.6/6 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4

3.3 DC resistance of conductor

Nominal
Cross
Section
(mm2)
at 20ºC,DC resistance is
not more than (Ω/km)
Nominal
Cross
Section
(mm2)
at 20ºC,DC resistance is
not more than (Ω/km)
Nominal
Cross
Section
(mm2)
at 20ºC,DC resistance is
not more than (Ω/km)
Copper Core Aluminum Core Copper Core Aluminum Core Copper Core Aluminum Core
1.5 12.1 18.1 35 0.524 0.868 240 0.0754 0.125
2.5 7.41 12.1 50 0.387 0.641 300 0.0601 0.100
4 4.61 7.41 70 0.268 0.443 400 0.0470 0.0778
6 3.08 4.61 95 0.193 0.320 500 0.0366 0.0605
10 1.83 3.08 120 0.153 0.253 630 0.0283 0.0469
16 1.15 1.91 150 0.124 0.206 800 0.0221 0.0369
25 0.727 1.20 185 0.0991 0.164 1000 0.0176 0.0291

3.4 Insulation Resistance

Test item PVC insulated Cable XLPE insulated Power Cable
0.6/1KV 3.6/6KV
volume resistivity (ρΩ.cm)
min.at 20ºC
at top rated temperature min.
1013
1010
1014
1011

1012
Ki insulation resistivity constant(MΩ.km)
min.at 20ºC
at top rated temperature min.
36.7
0.037
367
0.37

3.67

3.5 insulation resistance

UO/U(KV) Us(KV) T(min
0.6/1 3.5 5
3.6/6 12.5 5

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