8.7/15KV交聯聚乙烯絕緣(鎧裝)電力電纜

YJV22

規格:1.5、2.5、4 6 10 16 25 35 50 70 95 120 150 185 240 300 400
芯數:1芯、2芯、3芯、4芯、5芯 3+1芯、3+2芯、4+1芯

產品介紹 / Products Detail

執行標準:Implementation of the standards:

1)本產品按GB/T12706-2008設計製造。1) This product is designed and manufactured according to GB/T12706-2002.
2)阻燃電力電纜按企業標準製造,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製造,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於0℃,2) While installation the ambient temperature should not be less than 0
   低於0℃時應先預熱。     lower than 0 should be preheated.

   最小彎曲半徑不小於電纜外徑,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

本產品適用於交流額定電壓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。阻燃電力電纜適用於要求阻燃的場合。Flame retardant power cable is suitable  Installed in fire-retardant demanding situations.
耐火電力電纜適用於高層建築、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.

 

目前有2173人喜歡這款產品