Halogen-free safety cable

Scope of application:
This product is suitable for fixed(soft cable is mobile) power lines laid on fixed occasions such as indoor, cable bridge, cable pipeline, etc. with rated AC voltage U0/U of 450/750V. It is mainly used in subways, high-rise buildings, theaters, power stations, chemical factories, metropolitan squares, and other occasions where cable flame retardant characteristics are required.
Product characteristics:
1, life up to 70 years.
2, has better heat resistance and aging performance and safety.
3, large load flow, strong overload protection performance.
4, with halogen-free, harmless, low corrosion environmental protection and other characteristics.
5, cable combustion light transmission rate is high.
6, has excellent flame retardant performance, can pass the beam combustion test.
Structure diagram:
Technical parameters:
1, conductor DC resistance meets the requirements of GB/T3956-2008.
The finished cable shall be subjected to an AC voltage test of 2.5 kV for 5 minutes without breakdown.
3, the finished cable should meet the requirements of the JG/T 441 -2014 standard.
Conditions for use:
1, cable laying installation of the ambient temperature is not less than 0 °C
Cable bending radius: The bending radius should not be 10 times the outer diameter of the cable
When the cable is in normal use, the long-term operating temperature of the cable conductor does not exceed 105 °C, 125 °C, and 135 °C.