Applications: For fire rated power distribution systems with rated voltages of 0.6/1KV and below
Fire resistant cable
- The long-term operating temperature of the cable conductor is 70 ° C, and the XLPE insulation is 90 ° C.
- When short circuit (maximum duration does not exceed 5S), the maximum temperature of cable conductor does not exceed 160 °C; XLPE insulation does not exceed 250 °C
- When the cable is laid, the ambient temperature is not lower than 0 °C, and the minimum bending radius is:
Single core 20 (D + d) mm; multi-core 15 (D + d) mm
*D—the actual outer diameter of the cable mm; d—the actual outer diameter of the conductor mm
- In case of fire, the cable can still be energized in the flame within 1.5h.
Products of Explosion-proof cable
|NH-VV||Polyethylene insulated poly-vinyl sheath fire-resistant power cable|
|NH-YJV||XLPE insulated poly-vinyl sheath fire-resistant power cable|
|NH-VV22||Polyethylene insulated steel tape armored poly-ethylene sheathed fire-resistant power cable|
|NH-YJV22||XLPE insulated steel tape armored poly-ethylene sheathed fire-resistant power cable|
|NH-KVV||Polyethylene insulated poly-vinyl sheath fire-resistant control cable|
|NH-KVV22||Polyethylene insulated steel tape armored poly-vinyl sheath fire-resistant control cable|