Rated voltage of 0.6/1KV PVC insulated PVC sheathed power cable product introduction

  • Pictures
  • Introduction
  • Parameters

1 Product Standards

GB/T 12706.1
GB/T 19666

2 Product Features

2.1 Cable conductor to Allow  long-term operating temperature is not more than 70 deg. C,
2.2 Short circuit (the longest  duration of not more than 5 seconds), the maximum temperature of the cable  conductor is not more than 160 deg. C;
2.3 Ambient temperature of  cable laying should not be less than 0 deg. C;

3 Cable type and description

3.1 Code

3.1.1 Conductor

Copper conductor ……………………………….…………………………………..……..……..……....……........……...……….………..T
Aluminum conductor ……………………………………………………………..……..……..……...……....……....……..…..……..…..L

3.1.2 Insulation

PVC insulation …………………………………………………………..……..……..……..……..…..…..……........……....……....………..V

3.1.3 Sheath

PVC sheath ………………………………………………………………..……..……..……..……..……..……..…...…...……..........………..V
PE sheath ………………………………………………………………..……..……..……..……..……..……..……......…..…....….......……..Y
Metallic foil composite sheath ………………………………..……..……..……..…….…..……..……..……..……...…..…..……..A

3.1.4 Armored

Double tape armored ………………………………………………..……..……..……..……..……..……..…...…..……..….…..…..…..2
Fine steel wire armored  …………………………………………..……..……..……..……..……..……..…….....……..……...…….…..3
Thick steel wire armored ………………………………………..……..……..……..……..……..……..…….....……..……..…..…..…..4
(Double)non-magnetic metallic belt armored ………………..……..……..……..……..……..……..……..….………..……6
Non-magnetic metallic wire armored ………………………..……..……..……..……..……..……..……..……..…….…….…...7

3.1.5 Outer sheath

PVC outer sheath……………………………………..……..……..……..……..……..……..……..…….....……..……....….…………..…2
PE outer sheath ………………………..…………..……..……..……..……..……..……..……..…….....……..……..….…....………..…..3
Elastomeric outer sheath ……………………..……..……..……..……..……..……..……..……..……..……..……….……….….…..4

3.1.6 Features

Flame retardant class A……………………..……..……..……..……..……..……..……..……..……..……..………………….……..ZA
Flame retardant class B……………………..……..……..……..……..……..……..……..……..….…..……..……..……..…………..ZB
Flame retardant class C……………………..……..……..……..……..……..……..……..……..……...……..………………………..ZC
Refractory…………………………………………..……..……..……..……..…….......……..……..………………..………..……………….N

3.2 Type

3.3 Product Description

3.jpg

The cable model is expressed by product model ( conductor  , insulation, shielding, armored layer, outer sheath, rated voltage) , specifications ( core number, nominal cross  section ) and the standard code ;

For example:
Copper conductor, PVC insulated, steel tape armored PVC sheathed  flame retardant class C power cable, rated voltage 0.6/1kv. Four cores nominal cross 240mm2,  expressed as:
GB/T12706.1-2008 ZC-VV22-0.6/1KV-4*240mm2

Aluminum conductor, PVC insulated, steel wire armored and PVC  sheathed flame retardant a power cables, rated voltage 0.6/1kv, 4 + 1 core,  nominal cross-sectional area of: 4*300+1*150mm2 is expressed as:
GB/T12706.1-2008 ZA-VLV32-0.6/1KV-4*300+1*150mm2

4 Product Structure

4.1 Product structure diagram

 VLV-0.6-1kV-4-240.jpg
Specification Model:VV-0.6/1kV -1*630mm2


VV22-0.6-1kV--4-185.jpg 
 Specification Model:VV22-0.6/1kV -4*240+1*9120mm2

 
 -VV-0.6-1kV--4-150.jpg 
 Specification Model:VV-0.6/1kV -4*150+1*70mm2


 VLV-0.6-1kV-4-240.jpg 
 Specification Model:VLV-0.6/1kV-4*300+1*150mm2


VV-0.6-1kV-4-150.jpg

Specification Model:VV-0.6/1kV-4*150+1*70mm2


  VV22-0.6-1kV-4-185.jpg
Specification Model:VV22-0.6/1kV-4*185+1*95mm2

4.2 Product Structure

4.2.1 Cable conductor: by multi strand copper wire twisted, with bending  performance and good electrical conductivity;
4.2.2 Refractory layers: wrapped refractory mica tape between the conductor  and the insulating layer Mica tape is with glass fiber cloth as skeleton, with  silicone paint adhesive mica paper, and made after baking. Its melting point  for 1200-1300 degrees Celsius.;
4.2.3 Insulation: using of PVC insulation layer, allowing long-term working  temperature is not more than 70 degrees Celsius;
4.2.4 Filling: filling material using non absorbent material, close without  gaps, cable should be smooth after the cabling forming process.
4.2.5 Inner lining layer: inner lining material should be non absorbent  material, and suitable for the temperature of cable and cable insulation compatibility. The minimum value of the thickness of the extrusion or winding inner lining layer shall be not less than 80% of the nominal value. The inner  lining layer of the Extrusion and cladding should not adhesion insulated wire  core, and the inner lining layer of the winding should adopt the double layer  or multilayer overlapping winding.
4.2.6 Steel tape armoring layer: by 0.05 mm thickness, width of 45mm, zinc coating weights 40g / m2 to the galvanized strip around wrapped in between the insulating layer and an outer sheath;
4.2.7 Outer sheath: made of PVC or PE material, PVC allows a long-term  operating temperature is 70 degrees Celsius, PE allows a long-term operating temperature is 90 degrees Celsius;

1kV VV

VV Single core

VV (Single core)0.6/1kV XLPE insulated PE (PVC) sheathed power cable technical parameters

VV 3 core

VV (3 core)0.6/1kV XLPE insulated PE (PVC) sheathed power cable technical parameters

VV 4 core

VV (4 core)0.6/1kV XLPE insulated PE (PVC) sheathed power cable technical parameters

VV 5 core

VV (5 core)0.6/1kV XLPE insulated PE (PVC) sheathed power cable technical parameters

VV (3+1 core)

VV(3+1 core)0.6/1kV XLPE insulated PE (PVC) sheathed power cable technical parameters

VV (3+2 core)

VV (3+2 core)0.6/1kV XLPE insulated PE (PVC) sheathed power cable technical parameters

VV (4+1 core)

VV (4+1 core)0.6/1kV XLPE insulated PE (PVC) sheathed power cable technical parameters

Note: The above data is for reference only; if the data in the table does not conform to the National Standard, please refer to the National Standard.

1kV VV22

VV22 Single core

VV22(Single core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed power cable technical parameters

VV22 3 core

VV22(3 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed power cable technical parameters

VV22 4 core

VV22(4 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed power cable technical parameters

VV22 5 core

VV22(5 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed power cable technical parameters

VV22 (3+1 core)

VV22(3+1 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed power cable technical parameters

VV22 (3+2 core)

VV22(3+2 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed power cable technical parameters

VV22 (4+1 core)

VV22(4+1 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed power cable technical parameters

Note: The above data is for reference only; if the data in the table does not conform to the National Standard, please refer to the National Standard.

1kV NHVV

NHVV Single core

NHVV(Single core)0.6/1kV XLPE insulated PE (PVC) sheathed fire resistance power cable technical parameters

NHVV 3 core

NHVV(3 core)0.6/1kV XLPE insulated PE (PVC) sheathed fire resistance power cable technical parameters

NHVV 4 core

NHVV(4 core)0.6/1kV XLPE insulated PE (PVC) sheathed fire resistance power cable technical parameters

NHVV 5 core

NHVV(5 core)0.6/1kV XLPE insulated PE (PVC) sheathed fire resistance power cable technical parameters

NHVV (3+1 core)

NHVV(3+1 core)0.6/1kV XLPE insulated PE (PVC) sheathed fire resistance power cable technical parameters

NHVV (3+2 core)

NHVV(3 core+2)0.6/1kV XLPE insulated PE (PVC) sheathed fire resistance power cable technical parameters

NHVV (4+1 core)

NHVV(4+1 core)0.6/1kV XLPE insulated PE (PVC) sheathed fire resistance power cable technical parameters

Note: The above data is for reference only; if the data in the table does not conform to the National Standard, please refer to the National Standard.

1kV NHVV22

NHVV22 Single core

NHVV22(Single core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed fire resistance power cable technical parameters

NHVV22 3 core

NHVV22(3 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed fire resistance power cable technical parameters

NHVV22 4 core

NHVV22(4 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed fire resistance power cable technical parameters

NHVV22 5 core

NHVV22(5 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed fire resistance power cable technical parameters

NHVV22 (3+1 core)

NHVV22(3+1 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed fire resistance power cable technical parameters

NHVV22 (3+2 core)

NHVV22(3+2 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed fire resistance power cable technical parameters

 

NHVV22 (4+1 core)

NHVV22(4+1 core)0.6/1kV XLPE insulated steel tape armored PE (PVC) sheathed fire resistance power cable technical parameters

Note: The above data is for reference only; if the data in the table does not conform to the National Standard, please refer to the National Standard.

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