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| 產品參數 | |||
|---|---|---|---|
| 品牌 | 易初電纜 | ||
| 電壓等級 | 低壓 | ||
| 線芯材質 | 裸銅線 | ||
| 絕緣材料 | 塑料絕緣電纜 | ||
| 芯數 | 多芯 | ||
| 加工定制 | 是 | ||
| 可售賣地 | 全國 | ||
| 類型 | 電力電纜 | ||
| 型號 | YJVR | ||
◆執行標準：
1）本產品按GB/T12706-2008設計制造。
2）阻燃電力電纜按企業標準制造，其中阻燃特性符合GB/T18380-2008的要求。
3）耐火電力電纜按企業標準制造，其中耐火特性符合GB/T12666-2008要求。
◆ Implementation of the standards :
1)This product is designed and manufactured according to GB/T12706-2002.
2)flame retardant power cable accordance with the standards of production enterprises,flame retardant characteristics meet the requirements
GB/T18380-2008.
3)fire-resistant power cables manufactured according to corpoate standards,including fire-resis-
◆阻燃特性：
1）阻燃電纜能經受GB/T18380規定的成束燃燒試驗，
2）切燃燒時煙濃度符合GB/T17651.1的規定
3）燃燒析出氣體中HCL含量應≤100mg/g。
4）耐火電纜能經受GBA/T12666規定耐火試驗。
◆Retardant performance:
1)Retardant cable can withstand GB/T18380pre- scribed bunched burning test,
2)Smoke density in accordance with the require- ments of GB/T17651.1
3)Combustion gases precipitated HCL content
should be ≤100mg/g.
4)Resistant cable can withstand GBA/T12666 fire test requirements.
tant characteristics meet GB/T12666-2008 require-
◆主要特性：
電纜的型號、名稱及適用場合 Cable type,name and for occasions
1）電纜導體長期允許工作溫度不超過70℃.短路時（最長持續時間不超過5秒），電纜導體≤3002 時，溫度不超過160℃，>3002時，溫度為140℃。
2）敷設電纜時的環境溫度應不低于0℃，低于
0℃時應先預熱。最小彎曲半徑不小于電纜外徑，單芯電纜無鎧裝20倍，有鎧裝15倍。三芯電纜無鎧裝15倍，有鎧裝12倍。
3）導體直流電阻應符合GB/T3956的規定。
4）工頻耐電壓試驗：3.5kv/5min不擊穿。
◆ Characteristics:
1)cable conductor long-term allowed working temperature does not exceed 70 ℃. When the short circuit (the longest duration of not more than 5 seconds), cable conductor 300 squared or less, the highest temperature does not exceed 160 ℃, and > 300 squared, the highest temperature is 140 ℃.
2)the cable when the ambient temperature under installation should not below 0 ℃, lower than 0 ℃ should be preheated. The minimum bending radius shall not be less than the outer diameter of the cable. The single-core cable shall be 20 times unarmored and 15 times armored. The three-core cable is 15 times unarmored and 12 times armored.
3)the dc resistance of the conductor shall conform to the provisions of GB/T3956.
4)power frequency voltage resistance test: 3.5kv/5min no breakdown.
◆主要用途：
本產品適用于交流額定電壓0.6/1kv的線路中， 供輸、配電能用。阻燃電力電纜適用于要求阻燃
的場合。
耐火電力電纜適用于高層建筑、大型商場等人口密集地區。
◆ Main Use :
This product is suitable for AC rated voltage 0.6/1kv the circuit,transmission of electrical energy used.flame retardant power cable is suitable installed infire-retardant demanding situations.
Resistant power cable for high-rise buildings,shop- ping malls and other densely populated areas.
