產品介紹 / Products Detail

        執行標準:Implementation of the standards:

        1)本產品按GB/T12706-2008設計制造。1) This product is designed and manufactured according to GB/T12706-2002.
        2)阻燃電力電纜按企業標準制造,2) flame retardant power cable accordance with the standards of production enterprises, 
        其中阻燃特性符合GB/T18380.3的要求。flame retardant characteristics meet the requirements GB/T18380.3.
        3)耐火電力電纜按企業標準制造,其中耐火特性符合GB/T12666.6要求。3) fire-resistant power cables manufactured according TO corporate standards,
        其中耐火特性符合GB/T12666.6要求。 including fire-resistant characteristics meet GB/T12666.6 requirements.
        主要特性 characteristic

        1)電纜導體長期允許工作溫度不超過70℃。1) Long-term allowable working temperature of cable conductor does not exceed 70 .
           短路時(最長持續時間不超過5秒),    Circuit is blocked(the longest duration of no more than 5 seconds),
           電纜導體的最高溫度不超過160℃;    The conductor temperature does not exceed 160 ;
        2)敷設電纜時的環境溫度應不低于0℃,2) While installation the ambient temperature should not be less than 0
           低于0℃時應先預熱。     lower than 0 should be preheated.

           最小彎曲半徑不小于電纜外徑,單芯電纜無鎧裝20倍,     Minimum bending radius of not less than  cable diameter, single-core cables without armor 20 times,
        有鎧裝15倍。三芯電纜無鎧裝15倍,有鎧裝12倍。    There with armor-cable 15 times.Three-core cables without armor 15 times, There with armor-cable 12 times
        3)導體直流電阻應符合GB/T3956的規定。3) DC resistance of conductor shall comply with the provisions of GB/T3956.
        4)工頻耐電壓試驗:3.5kV/5min不擊穿。4) Power frequency withstand voltage test: 3.5kV/5min without breakdown.
        主要用途main use

        本產品適用于交流額定電壓0.6/1kV的線路中,This product is suitable for AC rated voltage 0.6/1kV the circuit,Transmission of electrical energy used.
        供輸、配電能用。阻燃電力電纜適用于要求阻燃的場合。Flame retardant power cable is suitable  Installed in fire-retardant demanding situations.
        耐火電力電纜適用于高層建筑、大型商場等人口密集地區。Resistant power cable for high-rise buildings, shopping malls and other densely populated areas.
        阻燃特性:Retardant performance:

        1)阻燃電纜能經受GB/T18380.3規定的成束燃燒試驗,1 Retardant cable can withstand GB/T18380.3 prescribed bunched burning test,
        2)切燃燒時煙濃度符合GB/T17651.1的規定、2Smoke density in accordance with the requirements of GB/T17651.1,
        3)燃燒析出氣體中HCL含量應≤100mg/g。3Combustion gases  precipitated HCL content should be ≤ 100mg / g.
        4)耐火電纜能經受GBA/T12666.6規定耐火試驗。4resistant cable  can withstand GBA/T12666.6 fire test   requirements.