The Application of Cable
The cable has good flame retardant capacity, it can keep the cable function from affecting because of damage on insulation performance among wires in time of fire. It is used for various places with fire danger & high temperature measured
The Description:
i. Executive Standard: As enterprise standard
ii. Working Condition
1. Max. working temperature in long term
a. fluoroplastic insulation & sheath: 200oC & 260oC
b. fluoroplastic insulation & 105oC flame-retardant PVC sheath 105oC.
c. without halogen & low smoke, flame-retardant polyolefin insulation & sheath: 70oC
d. without halogen & low smoke, flame-retardant XL-polyolefin insulation & sheath: 90oC & 125oC
2. Min. environment temperature
a. flame-retardant PVC sheath: -40oC for fixed installation and -15oC for non-fixed installation
b. fluoroplastic insulation & sheath: -60oC for fixed installation and -20oC for non-fixed installation.
3. Environment temperature for cable installtion
PVC sheath cable should be no lower than 0oC
Fluoroplastic insulation & sheath cable should be no lower than -25oC
4. Allowed installation bending radius: braid cable without armor should be no less than 6 times that of cable outer diameter and 12 times for cable with cu-tape shielding or armor, 8 times for fluoroplastic insulation & sheath
