Guangdong Omega Transmission Technology Co., Ltd. specializes in the production of electric vehicles Cable 、 Elevator. Cable, equipment cable and other products, welcome to consult and book! Official website: http://www.omigr.com QQ: 2108126006 Contact: Tan Juan Mobile: * * * Phone: * * * toll free phone:***
Fire flow line (fire cow line) RVV
product name | Fire flow line (RVV ) |
Reference Standards | GB5023-2008 and Enterprise standard | Certification file number | two thousand and two trillion and ten billion one hundred and five million twenty-five thousand four hundred and eight |
Rated temperature | 70℃ | Rated voltage | 450/750V |
Insulation material | environmental protection PVC | Sheath material | Environmentally friendly PVC |
Number of cores | Single core | Nominal section | 16-400mm2 |
use Way | It is suitable for electroplating equipment and welding machine connection. |
Product description :
Product advantages: This product Insulating material PVC/st9 modified material is selected, which has the characteristics of oil resistance, acid and alkali resistance. During production design, the cable strength, bendability and load conduction shall be taken into account.
Conductor type: The conductor is made of multiple strands of fine copper wire, which is flexible.
Insulation characteristics: The modified flexible environment-friendly PVC material is insulated, oil resistant, water resistant, corrosion resistant, high and low temperature resistant, with high mechanical strength, excellent chemical stability and dielectric properties.
Applicable environment: -10℃~70℃。
Applicable products: This product is widely used in electroplating equipment, welding machine connection wire. It can also be used for electroplating equipment, PC B equipment, automatic electroplating production line, circuit board equipment
Connect the cable on the burner and rectifier.
Usage properties: 1. The long-term allowable working temperature of cable conductor shall not exceed 70 ℃, and the ambient temperature for laying shall not be lower than 0 ℃.
2. In the production process of this product, the conductor is twisted with TR soft copper conductor, and the insulation part is of double-layer structure. The inner layer is white insulated PVC, and the outer layer is orange PVC. The inner layer is mainly used as insulation, and the outer layer is used as a protective layer, so that the product can pass large current to ensure safety and service life.
3. The core adopts special bending resistant materials to make the bending resistance of the core reach a better level. If the cable does not need to be moved during use, the cable can be laid in the conduit and trunking.
4. The allowable bending radius of the cable with the outer diameter less than 25mm shall not be less than 4 times of the outer diameter of the cable, and the allowable bending radius of the cable with the outer diameter of 25mm and above shall not be less than 6 times of the outer diameter of the cable.
5. In general, the product is directly connected to the power supply when it is used. The voltage level of the product is 450/750V. The insulation can also be strengthened according to the customer's needs, and it can be used at the voltage level of 0.6/1kv.
Product structure And typical performance parameter :
type number | Number of cores and nominal section( N×mm two ) | Insulation and sheath | Larger conductor DC resistance ( Ω/ km, twenty ℃ ) | Smaller absolute Marginal resistance (M Ω .km, seventy ℃ ) | Compressive strength (ACV,5min) |
Insulation thickness (mm) | Sheath thickness (mm) | external diameter (mm) |
RVV | sixteen | zero point five | zero point eight | ten | one point two one | zero point zero zero four six | 3000V |
twenty-five | zero point six | zero point nine | eleven point five | zero point seven eight | zero point zero zero four four |
thirty-five | zero point seven | one | thirteen | zero point five five four | zero point zero zero three eight |
fifty | zero point eight | one point one | fifteen | zero point three eight six | zero point zero zero three seven |
seventy | one | one point two | eighteen | zero point two seven two | zero point zero zero three two |
eighty | one | one point two | eighteen point five | zero point two three two | zero point zero zero three two |
ninety-five | one point one | one point two | nineteen point five | zero point two zero six | zero point zero zero three two |
one hundred | one point two | one point three | twenty-one point five | zero point one eight one | zero point zero zero three two |
one hundred and five | one point two | one point three | twenty-two | zero point one seven three | zero point zero zero two nine |
one hundred and twenty | one point two | one point four | twenty-three | zero point one six one | zero point zero zero two nine |
one hundred and twenty-five | one point two | one point four | twenty-three | zero point one four seven | zero point zero zero two nine |
one hundred and fifty | one point three | one point five | twenty-five | zero point one two nine | zero point zero zero two nine |
one hundred and eighty-five | one point four | one point six | twenty-eight | zero point one zero six | zero point zero zero two nine |
two hundred | one point five | one point six | twenty-nine | zero point zero nine four | zero point zero zero two eight |
two hundred and forty | one point six | one point seven | thirty-one point five | zero point zero eight zero one | zero point zero zero two eight |
two hundred and fifty | one point six | one point seven | thirty-one point five | zero point zero seven six | zero point zero zero two eight |
three hundred | one point six | one point nine | thirty-five | zero point zero six four one | zero point zero zero two five |