H07Z1-U / H07Z1-R

H07Z1-U / H07Z1-R Cable Description

H07Z1-U and H07Z1-R cables use solid or stranded copper conductors and low-smoke halogen-free (LSZH) insulation. In the event of a fire, they limit the spread of flames and produce very little, non-toxic, and non-corrosive smoke. They are commonly used in high-traffic public areas such as schools, hospitals, airports, theaters, and subways.

H07Z1-U / H07Z1-R Cable Construction

Conductor
H07Z1-U: Solid copper, class 1
H07Z1-R: Stranded copper, class 2
Insulation
Low Smoke, Zero Halogen (LSZH / HFFR) flame-retardant compound

H07Z1-U / H07Z1-R Cable Characteristics

Rated Voltage
450/750 V
Operating Temperature
-25°C to 70°C
Short-Circuit Temperature
Up to 160°C (maximum 5 seconds)

H07Z1-U / H07Z1-R Cable Specifications

Rated Cross-section (mm²)	Cu Factor (1000 m)	Overall Diameter of Cable (Approx.) (mm)	Net Weight (Approx.) (kg/km)	Conductor DC Resistance at 20°C (Ω/km)	Operating Carrying Capacity on Surface (A)	Delivery Length (Approx.) (m)
H07Z1-U
1,5	14	2,7	19	12,1	24	100
2,5	24	3,3	30	7,41	32	100
4	38	3,7	44	4,61	42	100
6	58	4,2	62	3,08	54	100
10	96	5,4	104	1,83	73	100
H07Z1-R
10	96	5,6	108	1,83	73	100
16	154	6,7	163	1,15	98	100
25	240	8,4	260	0,727	129	1000
35	336	9,3	346	0,524	158	1000
50	468	10,9	467	0,387	198	1000
70	660	12,5	656	0,268	245	1000
95	910	14,6	909	0,193	292	1000
120	1140	16,0	1137	0,153	344	1000
150	1405	17,8	1406	0,124	391	1000
185	1745	19,8	1746	0,0991	448	1000
240	2295	22,6	2294	0,0754	528	1000

Why Huadong Cable

Our vision is to become an internationally renowned brand in the field of cables; customer satisfaction, employee promotion, and corporate development are our service tenets; high standards, globalization, and building an international brand are our business philosophy.

About HuaDong

Henan Huadong Cable Co., Ltd. was founded in 1999 which is a joint-stock national high-tech enterprise integrating scientific research, industry and trade. Huadong Cable is deeply integrated into the "Belt and Road" construction and exports to more than 130 countries around the world, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.

HuaDong Technology

Huadong Cable focuses on technology research and development which has 60 professional personnel with senior professional titles, and has more than 100 invention and utility model patents. Huadong has a team of experienced technical engineers to ensure the quality of cables.

Main Products

Our main products : marine cables, power cables, overhead cables, fireproof cables, low-smoke halogen-free cables, rubber cables, high temperature resistant cables, instrument and control cables, solar cables and other products.