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Flat Earth Wire--BVVB

Tags : Electrical Wire,Flat Electrical Cables,PVC Insulated and PVC sheathed Flat cable

Summary: BVVB Copper Conductor PVC Insulated PVC Sheathed Flat Cable, suitable for surface wiring, indoor or outdoor

Description

Zhenglan Cable Technology Co., Ltd

PVC Insulated and PVC sheathed Flat cable Construction:

Core number: 2core, 3core

Conductor:

Class 1 solid plain copper

Class 2 stranded plain copper

Insulation: PVC (Polyvinyl Chloride)

Outer sheath: PVC (Polyvinyl Chloride)

Rated voltage Uo/U (Um) : 300/500V; 450/750V

Test voltage: 2000V(300/500V); 2500V(450/750V)

Physical characteristics

Max working temperature: 70°C

Mounting temperature: 0°C~+40°C 

Minimum bending radius:For cable with diameter below 25mm, allowed bending radius should not be less than 4D;For cable with diameter above and including 25mm, allowed bending radius should not be less than 6D

Standard: GB/T 5023-2008, BS 6004, IEC 60227, AS/NZS 5000.2

PVC Insulated and PVC sheathed Flat cable Application :Fixed wiring or for power equipments with A.C rated voltage up to and including 450/750V.

Packing: 100m per roll (per coil or plastic reel, as your request)

Specifications

PVC Insulated and PVC sheathed Flat cable Technical Sheet

Nom. Cross Section Area (mm²)

Approx O.D mm

Thickness of insulation

Thickness of sheath

20℃max. Conductor resistance (Ω/km)

70℃min. Insulation resistance(mΩ/km)

2×0.75

4.6×7.1

0.6

0.9

24.5

0.013

2×1.0

4.8×7.4

0.6

0.9

18.1

0.012

2×1.5

5.3×8.5

0.7

0.9

12.1

0.012

2×2.5

6.2×10.1

0.8

1.0

7.41

0.010

2×4.0

6.7×11.1

0.8

1.0

4.61

0.0087

2×4.0

6.9×11.5

0.8

1.0

4.61

0.0083

2×6.0

7.5×12.5

0.8

1.1

3.08

0.0074

2×6.0

7.8×13.0

0.8

1.1

3.08

0.0070

2×10.0

9.5×16.2

1.0

1.2

1.83

0.0067

3×0.75

4.6×9.6

0.6

0.9

24.5

0.0013

3×1.0

4.8×10.1

0.6

0.9

18.1

0.0012

3×1.5

5.3×11.7

0.7

0.9

12.1

0.0011

3×2.5

6.2×14

0.8

1.0

7.41

0.0010

3×4.0

7.0×15.8

0.8

1.0

4.61

0.0087

3×4.0

7.1×16.3

0.8

1.0

4.61

0.0083

3×6.0

7.5×17.5

0.8

1.1

3.08

0.0074

3×6.0

7.8×18.2

0.8

1.1

3.08

0.0070

3×10.0

9.5×23

0.8

1.2

1.83

0.0067

Remarks:  Flame retardant, fire resistance (adopt mica tape), low smoking and Halogen free, or other property are available.

ZR cable (flame retardant cable) is the kind of cable with PVC insulation built mixed with fire prevention additive to make it have the capability of preventing or retarding flame spread during combustion.

There are 3 grades of fire prevention available which are Grade A It is the highest level of flame retardancy. That is, the insulation material, filling rope, fastening (inner cushion) belt/layer and sheath material used in cables are all flame retardant materials.

Grade B Except the insulation material, all other materials are flame retardant.

Grade C Only the sheath material is flame retardant.

NH cable(fire resistant cable) is the kind of cable built with a layer of mica tape. Even if the plastic skin is burnt out, refractory layer will help not cause short circuit. When wiring, cut off the refractory layer at the wire head.

LSZH、LSOH、LS0H、LSFH or OHLS cable(Low smoke zero halogen cable)is cable with insulation or outer sheath built using low smoke zero halogen free material to help reduce toxic and corrosive gases produced during combustion.

Termite-proof cable is the cable built with insulation or outer sheath mixed with a kind of materials to prevent termite biting the cable.

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