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本產(chǎn)品適用于冶金、石油、化工以及發(fā)電廠等工礦企業(yè)，在高溫條件下和惡劣環(huán)境中（如酸、堿、油水低溫條件）作為各種電器、儀表及自動裝置之連接線，供交流額定電壓450／750伏及以下控制、監(jiān)控及保護(hù)電路行裝場合下使用。

This product is suitable for industrial and mining enterprises such as metallurgy, petroleum, chemical industry, and power plants. It is used as a connecting wire for various electrical appliances, instruments, and automatic devices under high temperature conditions and harsh environments (such as acid, alkali, and oil-water low temperature conditions). It is suitable for use in control, monitoring, and protection circuit equipment with AC rated voltage of 450/750 volts and below.

絕緣：F46（工作溫度200℃）、PFA（工作溫度250℃）

Insulation: F46 (working temperature 200 ℃), PFA (working temperature 250 ℃)

護(hù)套：F46（工作溫度200℃）、PFA（工作溫度250℃）、PVC（工作溫度70℃、90℃、105℃）

Sheath: F46 (working temperature 200 ℃), PFA (working temperature 250 ℃), PVC (working temperature 70 ℃, 90 ℃, 105 ℃)

使用特性：

Usage characteristics:

1、額定電壓：交流Uo／U；450／750V

1. Rated voltage: AC Uo/U; 450/750V

2、工作溫度：

2. Working temperature:

序號1～4 -60～＋200℃及-60～＋250℃

Serial numbers 1-4-60~+200 ℃ and -60~+250 ℃

序號5～14 -15～＋105℃

Number 5-14-15+105 ℃

3、絕緣電阻（20℃）不低于50MΩ?km

3. Insulation resistance (20 ℃) not less than 50M Ω ? km

4、導(dǎo)體線芯直流電阻（20℃）符合GB3956-97規(guī)定

4. The DC resistance of the conductor core (20 ℃) complies with the provisions of GB3956-97

5、KFF 耐高溫控制電纜無鎧裝電纜允許彎曲半徑不小于電纜外徑的6倍，鎧裝電纜允許彎曲半徑不小于電纜外徑的12倍。

5. KFF high-temperature resistant control cable allows for a bending radius of no less than 6 times the outer diameter of the cable for unarmored cables, and a bending radius of no less than 12 times the outer diameter of the cable for armored cables.