fire resistant copper shield copper core PVC insulated twist
The application is mainly used in shielding lines such as field lines electrical instruments telecommunication broadcasting anti-theft alarm system building intercom system video surveillance system electronic equipment and automation devices.
Field shield line is mainly used for lines, electrical instrumentation, telecommunications broadcasting, anti-theft alarm system, building intercom systems, video surveillance systems, electronic equipment and automation devices and the like. NH2-refractory added RVSP series on the basis of the RVSP, thus It has good fire resistance.
Rated voltage: 300 / 300V
cable working temperature not higher than 70 ℃.
Short (the longest duration of no more than 5s) of the conductor temperature does not exceed 160 ℃.
Cabling ambient temperature should not be below 0 ℃, or need preheated.
Installation bending radius
a) non-armored cable layer shall be not less than 6 times the cable diameter;
B) with armor or copper screened cable, not less than 12 times the cable diameter;
C) with a shield layer flexible cable, not less than 6 times the cable diameter.