火炬設施用高壓點火電纜

火炬設施用高壓點火電纜
High Voltage Igniting Wire For Torch Equipment
本產品適用于石油化工廠火炬點火裝置專用，其產品具有質量穩定，絕緣性能高，耐腐蝕，耐高溫，瞬間耐壓強度高等優點。
This cable, which is used as special conductive accessories of torch igniting equipment in petrochemical refineries, has features of stable quality, high insulation performance, corrosion resistance, high temperature resistance, long service life and so on..
 
一、產品執行標準  企標
    Executive standard: enterprise standard
二、型號
    Type
ZHT-HGFBF-- 火炬設施用高壓點火電纜
ZHT-HGFBF-- type high voltage igniting wire for torch equipment
三、規格尺寸
specification

導體標稱截面 Nominal cross section area of conductor	導體最少根數 Min. pieces of conductor	護套標稱厚度 Nominal thickness of sheath	成品參考外徑 Outer diameter of finished cable for reference
18AWG	16/0.25	0.6	7.0

注：其它規格根據用戶需要確定。
Note: other specifications depend on customer’s requirements.
四、技術要求
technical requirements
1、成品電線經受交流50HZ，15KV電壓試驗5min,不擊穿。
Finished cable shall endure A.C. 50HZ and 15KV voltage test for 5 min without puncture.
2、電線經受熱收縮試驗，收縮率應不超過2%。電線表面應不出現裂紋。
Cable shall endure heat shrinkable test; shrinkable ratio shall be no more than 2%; no cracks appear on the surface of cable.
3、電線經受燃燒試驗合格。
Cable shall be qualified to withstand burning test.
4、絕緣電阻每米不小于5MΩ。
Insulated resistance per meter shall be no less than 5MΩ.
五、電纜示意圖
The figure of cable structure
3. 耐高溫編織隔離層high temperature resistant braiding separating layer
4. 耐高溫護套high temperature resistant sheath
六、注意事項
    Notes:
施工時嚴格防止電纜損傷，降低產品性能。
Cable damage and performance reduction are strictly prevented during installation.
七、交貨要求
    Delivery requirement
成品電纜允許根據雙方協議長度交貨；長度誤差不超過±5%。
Delivery length of finished cable depends on both agreements with length error allowance of ±5%.