產品特點及用途
本產品適用于交流額定電壓450/750V及以下自動控制或檢測系統，計算機集散控制系統，電器儀表連接等場合。電纜具有較好的熱穩定性，能適用于高溫、高寒、頻繁移動等環境，還有優異的抗干擾性能，適合冶金、電力、石化等多個行業。
Characteristics and application:
Applicable to the automatic control or test system of ac rated voltage up to and including 450/750V, computerized distributed control system, and Electrical instrumentation connection. The cable has good thermal-stability, ally to high-temperature, high-cold, frequent mobile environment, and excellent anti-interference performance. Thus, it is widely used in metal refining electrical and petrochemical industries etc.
產品執行標準
Manufacturing standard
GB/T9330-2008
阻燃、耐火特性試驗執行IEC60332、IEC60331
Flame retardant and fire resistance properties should apply to IEC60332 and IEC60331
使用特性
Operating properties:
1、交流額定電壓：U0/U：450/750V、300/500V
電纜導體長期允許運行較 高工作溫度：聚氯乙烯絕緣70℃
聚乙烯絕緣70℃
交聯聚乙烯絕緣90℃
聚烯烴絕緣70℃
交聯聚烯烴分為90℃
氟塑料絕緣200℃
硅橡膠絕緣180℃
電纜長期運行******環境溫度：固定敷設不低于-40℃、非固定敷設-15℃。
AC Rated voltage U0/U：U0/U：450/750V、300/500V
Max. operating temperature: PVC insulation 70℃；
Polyethylene insulation 70℃
XLPE insulation 90℃
Polyolefin insulation70℃
Cross-linked polyolefin including 90℃ and 125℃
Fluorine plastic insulation 200 ℃
Silicone rubber insulation 180℃
Min. ambient temperature: Fixed installation, should be not less than -40 ℃. Non-fixed installation, should be not less than -15 ℃.
2、電纜安裝敷設溫度：聚氯乙烯護套不低于0℃；
氟塑料、硅橡膠護套電纜不低于-25℃。
Ambient temperature for laying: PVC sheath should be not less than 0 ℃, fluorine plastic and silicone rubber sheathed cable should be not less than-25 ℃.
3、電纜允許彎曲半徑：無鎧裝的電纜不小于電纜外徑的6倍；
有鎧裝或銅帶屏蔽的電纜不小于電纜外徑的12倍；
有屏蔽的軟電纜不小于電纜外徑的6倍。
Allowed bending radius:
Non-armoured cables≥6 times the outer diameter of the cable;
Armoured or copper tape shielded cables≥12 times the outer diameter of the cable
Armoured or copper tape shielded cables≥6 times the outer diameter of the cable
