H07V-U H07V-R H07V-K

  • class 1 solid: H07V-U
  • class 2 stranded: H07V-R
  • class 5: flexible H07V-K
  • Insulation: PVC compound type TI 1
  • U0/U: 450/750V
  • Standard: IEC 60227, BS 6004, VDE0281, GB/T5023

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■ Specifications

►Construction
Conductors: annealed copper conductor acc. to EN 60228:

class 1 solid -H07V-U,

class 2 stranded H07V-R,

class 5 flexible H07V-K 
Insulation: PVC compound type TI 1
Color of insulation: green/yellow, blue, black, brown or other Colors
U0/U: 450/750V
Standard: IEC 60227, BS 6004, VDE0281, GB/T5023


►Characteristics
Maximum conductor operating temperature: +70

Lowest ambient temperature for fixed installation: -30

Lowest installation temperature: -5

Maximum short-circuit conductor temperature: +160

Test voltage: 2500V

►Application
Installation in surface mounted or embedded conduits, or similar closed systems. Suitable for fixed Installation in, or on, lighting or control gear for voltages up to 1000V a.c. or, up to 750V d.c. to earth.

►Structure



■ Technical Data

 

Number and cross-

Approximate overall

Approximate net

Maximum conductor

Minimum

sectional area of

diameter

weight

resistance

insulation resistance

conductor

 

of cables

at temperature 20

at temperature 70

mm2

mm

Kg/km

Ω/km

MΩ•km

H07V-U

1.5

2.78

21

12,1

0,011

2.5

3.38

33

7,41

0,010

4

3.85

48

4,61

0,0087

6

4.36

68

3,08

0,0074

 

H07V-R

1.5

2.96

22

12,1

0,010

2.5

3.64

35

7,41

0,0099

4

4.15

50

4,61

0,0082

6

4.72

71

3,08

0,0070

10

6.05

117

1,83

0,0067

16

7.10

175

1,15

0,0056

25

8.82

274

0,727

0,0053

35

9.90

364

0,524

0,0046

50

11.70

501

0,387

0,0046

70

13.50

704

0,268

0,0040

95

15.70

957

0,193

0,0039

120

17.41

1211

0,153

0,0035

150

19.35

1489

0,124

0,0035

185

21.64

1865

0,0991

0,0035

240

24.38

2378

0,0754

0,0034

300

27.12

2959

0,0601

0,0033

400

30.67

3832

0,0470

0,0031

H07V-K

1.5

2.98

22

13.3

0.0100

2.5

3.62

34

7.98

0.0095

4

4.19

50

4.95

0.0078

6

4.77

71

3.30

0.0068

10

7.04

120

1.91

0.0065

16

8.15

177

1.21

0.0053

25

9.9

269

0.780

0.0050

35

11.28

363

0.554

0.0043

50

13.42

517

0.3860

0.0042

70

15.25

711

0.2720

0.0036

95

17.4

935

0.2060

0.0036

120

19.47

1177

0.1610

0.0032

150

21.76

1468

0.1290

0.0032

185

23.76

1798

0.1060

0.0320

240

26.77

2244

0.0801

0.0031


►Advantages
1, There is a professional design engineer team, before manufacturing, all of the product drawing will be approved by CSBTS (State Bureau of Quality Technical Supervision), and then the cable could be produced only if qualified.

2, To ensure the raw materials quality, all the copper are special-used for cable with the Inspection Certificates. The raw material is inspected when entering factory, and only the qualified material could be put in storage and used for production.

3, To ensure the product quality, there is a professional high level quality laboratory, most of the key technology date will be checked by high precision instrument

4, To ensure no problems before delivery, all the raw materials and cables are supervised and inspected again by the experts of inspection institution for inspection institution for cable. we could offer the international quality certification of ISO9001 and CE, and the inspection report of SGS, BV, etc, Quality Certificates.

►Company Overview
Founded in 1988, Henan Guowang (State-Grid) Cable Co., Ltd. is located in Xinzheng New Technology Industrial Zone, covering an area of 40,000 square meters and has own modern production workshops, hundreds of professional and technical employees, owning unique geographic location and optimum investment environment. Guowang focuses on the production and innovation of cables, our main products include: Aluminum series, Aerial insulated series, Low voltage power cable series, High voltage power cable and Rubber cable. We are obtaining vigorous development with an amazing speed in China and also becoming a very influential leader in cable area step by step.

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