heat resistant fireproof cable

Description

1, Heat resistant fireproof control cable Executive standard Q/LB **5.*****6 It is used as fireproof of signal transmission wire of appliances meter and automatic control system at fireproof at rated AC voltage **0/**0V and below in petroleum, chemistry, power generating and metallurgy industries under high, low temp and acid, alkali, oil, water and corrosive circumstances. Using feature Operating temp:PVC, low-smoke low-halogen PVC plastic insulated not more than **5 C F*6 fluorine plastics insulated not more than **0 C F4 fluorine plastics insulated not more than **0 C F*7 fluorine plastics insulated not more than **5 C For fire-resistance control cable , the circuit shall uninterrupted for more than three hours under the conditions of ***0 C fire temperature and ***0V applied voltage. Rated voltage :Uo/U **0/**0V and below Mini ambient temp: fixed installation - *0C, not-fixed installation **0C Mini bending radius: non-armoured cable≥*0 times of the cable diameter: armoured cable≥*2 times of the cable diameter 2, Heat resistant fireproof power cable Executive standard Q/LB **5.*****6 It is used as heat-resistant fire-proof cable with **0C~**5C operating temperature at rated voltage up to 0.6/1 KV in steel factory and power plant metallurgy factory and chemistry factory and chemistry factory.Under high, low temp and acid , alkali, oil, water and corrosive circumstances. Using feature Rated voltage :Uo/U 0.6/1KV Operating temp: F*6 fluorine plastics insulated not more than **0 C F4 fluorine plastics insulated not more than **0 C F*7 fluorine plastics insulated not more than **5 C For fire-resistance power cable , the circuit shall uninterrupted for more than 3 hours under the conditions of ***0C fire temperature and ***0V applied voltage. Cable can not bear mechanical stress .Min bending radius is *0 times of cable diameter. 3, Heat resistant fireproof flexible cable Executive standard Q/LB **5.*****6 It is used for mobile electric equipment in power generating and metallurgy industry under high temperature, fireproof and corrosiveness. Using feature Rated voltage :Uo/U **0/**0V Operature temperature: **0C ~ **0C **0C~**0C For fireproof flexible cable , the circuit shall uninterrupted for more than 3 hours under the condition of ***0C fire temperature ***0V applied voltage.