Stranded 2 Core 3 Core LSZH Fire Retardant Cable BS7846 (Category F2)
1 Long-term allowable operating temperature of cable conductor ≤90°C
2Highest working temperature of cable in case of short circuit (the longest lasting time is not over 5s): cable conductor≤ 250°C
3The laying temperature should over 0℃,Permissible bending radius of cable:for single core unarmored cable, should be no less than 20 times of it’s outer diameter ; for multi-core unarmored cable, should be no less than 15 times of it’s outer diameter
4 With fire-resistant property, N,ZAN,ZBN,ZCN,ZDN are 5 types
5The product is applicable for AC 50 Hz transmission and distribution lines with rated voltage of 0.6/1KV
It can be widely used as power lines, control lines and signal transmission lines for electrical appliances, instruments, electronic equipment and automation devices. It can bears pulling force and pressure.
|Description||Voltage||Core||Nom.Cross sectional area mm2|
|Copper Conductoe Single Core Fire Resistant Cable||0.6/1KV||1,2,3,4,5,3+1,3+2,4+1||1.5-630M2|
High temperature and fire resistance,In case of load 1000V bear 950ºC burning for 3 hours.
With Character of anti-spray and anti-mechanical impact
Continous length can reach 2000M
Same fire proof class for joint
High Overload capacity
Moisture and Radiation Resistance,no electromagnetic interference when energized
Test Method for Fire resistance
|Refractory Test||A Class 650ºC 3 hours
B Class 750ºC 3 hours
C Class 950ºC 3 hours
S Class 950ºC 20Mins
|B Class 750ºC-800ºC 90Mins||750ºC 3Hours|
|Spray Test||W Class 650ºC 15Mins||N/A|
|Impact Test||X Class 650ºC 15Mins
Y Class 750ºC 15Mins
Z Class 950ºC 15Mins
We are a manufacture in this filed for many years, we can offer our customers cables with good quality and price.
We Sincerely welcome customers at home and abroad to negotiate and cooperate with us !!!