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ccc&ce&rohs approved pvc covering copper electric line bvr 1.0 sqmm BVR-06

Detailed Product Description:

1) Factory price
2) PVC insulated
3) Temperature:70
4) Stranded copper condutor
5) Rated Volatage: 450/750V

1.Purpose

It applies to electrical appliances, instrument and telecom device with rate voltage up to and including 450/750 volts.
1)The main features of the flame retardant cable or wire is hard to catch on fire or that the continuous burning of cables is very limited when it is on fire. It applies to places with special demands for flame retardant property.

2)Fire-resistance cable or wire can operate normally for some time when it is burning except that it can transmit electrical power under normal condition. It is used in places with special demands for fire resistance property. Clients can select any tape of cable for practical needs.

2.Standards of the products
GB/T5023.3-2008/IEC 60227-3:1977,JB/T8734.2-1988 (and enterprise standard)

3.Main Characteristics of Cable (wire)
1)Rated voltage Uo/U is 450/750 volt, 300/500 volt or 300/300volt.

2)Permissible continuous working temperature of cable conductor.
--for type of  RV-105 and BV-105,the temperature should be less than 105°C.
--for others, the temperature should be not less than 70°C.

3).Ambient temperature should be not less than 0°C. And permissible bending radius of cable for fixed connecting should be as follows during installation.
--for O.D. less than 25 millimeter, equal or greater than 4 times O.D.
-- for O.D. not less than 25 millimeter, equal or greater than 6 times O.D.

 4.Key Technical Parameter

BVR

(including flame-retardant cable, fire resistance cable)

300/500V,450/750V

Nominal
cross
section
mm² 

Upper limit
of O.D.
mm

Max.
resistance
of
conductor
at 20°C
Ω/km

Minimum
insulation
resistance
at70°C

MΩ•km

Recommended
ampacity

A

Reference
Weight
of cable
kg/km

2.5

4.2

7.41

0.011

34

34

4.0

4.8

4.61

0.009

44

50

6.0

5.5

3.08

0.0084

58

72

10

7.2

1.83

0.0072

79

127

16

8.6

1.15

0.0062

111

184

25

10.2

0.727

0.0058

146

304

35

12.2

0.524

0.0052

180

399

50

14.2

0.387

0.0051

228

548

70

16.5

0.268

0.0045

281

739



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