Main Products: Optical Fiber Cable ,Indoor Cable ,RF Coaxial Cable ,Power Cable ,Communication Cable
RVVZ(ZA-RVV), Flame Retardant Fire-resisting Flexible Power Cable
USD $1 - $20 /Meter
Min.Order:10000 Meters
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Credit Member 4 years 
Business Type: Manufacturer,Trading Company
Suzhou Jiangsu ChinaMain Products: Optical Fiber Cable ,Indoor Cable ,RF Coaxial Cable ,Power Cable ,Communication CableProduct Details
RVVZ(ZA-RVV), Flame Retardant Fire-resisting Flexible Power Cable
2. Characteristics
2.1 Nominal voltage(Uo/U):450/750V,0.6/1KV
2.2 Maximum of the Nominal temperature about Conductor:30°C
2.3 Maximum of the Nominal temperature about Conductor after Short Circuit
(less than 4 second):less than 160°C
2.4 Installation temperature:≥0°C
2.5 Cable bending radius:
(1) Unarmored Cable:
ZR type,6×overall diameter
NH type,12×overall diameter
(2) Armored Cable: 20×Cable diameter
2.6 Cabling method:Installed aerially, in duct, cable trough, or underground.
2.7 Installation conditions
2.7.1.1 Installation in the air
Center distance between two parallel-installed single-2 core cables
double the cable diameter for 185mm and2 below cable; 90mm for 240mm and above.
2.7.1.2 Ambient temperature: 30°C.
2.7.1.3 Maximum conductor temperature: 30°C.
2.7.2.1 Installation by burial
Center distance between two non-contact installed
single core cables doubles the cable diameter.
2.7.2.2 Maximum conductor temperature: 30°C.
2.7.2.3 Soil thermal resistance 1.0°C.m/W
2.7.2.4 Burial depth 0.3m
Cross section area (mm2) |
Core Number |
Cable Diameter (mm) |
Weight Of Cable (kg/km) |
Cross section area (mm2) |
Core Number |
Cable Diameter (mm) |
Weight of Cable (kg/km) |
1.5 | 1 | 5.9 | 39.0 | 30 | 1 | 19.3 | 855.2 |
2.5 | 1 | 6.3 | 54.1 | 95 | 1 | 22.6 | 1111.6 |
4 | 1 | 7.3 | 79.7 | 120 | 1 | 23.7 | 1371.2 |
6 | 1 | 8.3 | 103.2 | 150 | 1 | 25.7 | 1664.7 |
10 | 1 | 10.1 | 169.7 | 185 | 1 | 28.9 | 2046.4 |
16 | 1 | 11.2 | 230.3 | 240 | 1 | 32.8 | 2682.5 |
25 | 1 | 13.4 | 339.8 | 300 | 1 | 35.8 | 3348.4 |
35 | 1 | 14.9 | 459.3 | 400 | 1 | 40.0 | 4272.5 |
50 | 1 | 17.2 | 632.0 |
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Plant
1.How to confirm that our factory is a reliable supplier?
RE: Tongding Interconnection Information Co.,Ltd is top 3 of communications industry in China. You can search our company's information on Baidu or Google.We are the Assessed Supplier of . Alibaba as the third party verifies our factory and company to confirm that we are a real and reliable supplier.
2.Does our company support factory inspection?
RE: Of course,we do.The company covers an area of 1000,000 square meter.There are 4000~5000 workers in our factory now.We have 6 production division and 1 testing centre.Besides that, we also own fiber optic business unit and 40 wire drawing towers.Welcome to inspect factory anytime and anywhere.
3.Do you provide free samples?
RE: Yes.We provide free samples below 10 meters.
4.How to ensure the products are qualified in your factory?
RE: We control the quality strictly and inspect every working procedure of semi-finished products.We strictly control the proportion of unqualified products,so as to guarantee the quality of the final products.
5.Can we become a distributor to sale your products?
RE: Yes,of course.Anyone is welcome to become our distributor.And we will give you the corresponding preferential policies.
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