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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
Technical Data
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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.