1.5mm 2.5mm Single Core Fire Proof Cable , High Temperature Resistant Cable
Operating characteristics
1, Long-term allowable operating temperature of cable conductor ≤70°C
2, Highest working temperature of cable in case of short circuit (the longest lasting time is not over 5s):≤300mm2 cable conductor ≤160°C, ≥300 mm2 cable conductor≤ 140°C.
3, The 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 flame-retardant property,ZA,ZB,ZC,ZD are 4 types
5, The product is applicable for AC 50 Hz transmission and distribution lines with rated voltage of 0.6/1KV
Applications
Used in the switch control, relay and instrumentation panels of power switchgear and for purposes such as internal connectors in rectifier equipment, motor starters and controllers.
Constructions
Conductor: Plain circular stranded copper conductor, conforms to IEC 60228 class 2
Insulation: PVC
Sheath: PVC type ST2 to IEC 60502, black
Note: Insulation color as per standards or at request
Technical data
Rated voltage: 0.6/1kV
Max. Conductor Temp.: normal (70℃), short circuit no more than 5 s (160℃ when section-area below 300mm2, 140℃ when section-area above 300mm2)
Min. Ambient Temp.: 0℃, after installation and only when cable is in a fixed position
Min. Bending Radius: 12 x cable O.D
Standards
International: IEC60520-1
China: GB/T 12706.1-2008
Other standards such as BS,DIN and ICEA upon request
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 !!!