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JMI伴熱電纜是一種以不銹鋼作為外護(hù)套、電熱材料作為發(fā)熱元件、氧化鎂粉作為絕緣的特殊加熱電纜。 JMI 加熱電纜發(fā)熱量與工作電壓、發(fā)熱芯線和電纜長(zhǎng)度有關(guān)。加熱電纜具有耐高溫、防水、防爆、不易老化、使用壽命長(zhǎng)、機(jī)械強(qiáng)度高和安全可靠等特點(diǎn)。JMI heating cable is a special heating cable with a kind of metal as outer jacket and a kind of electric heating material as heating elememt and with magnesia powder as insulation. The quantity of heat is related to working voltage, the length of core wire and cable. They have following characteristics: high temperature resistance, water-proof, explosion proof, anti-aging, high mechanical strength and safety and reliability.2.型號(hào)含義Type Meaning3.單芯兩端引接線接線方式Two-end Leading wire of single core4.不銹鋼護(hù)套JMI加熱電纜技術(shù)參數(shù)Technical Parameters of JMI Heating Cable with Nickel Chromium Heating core,Stainless Steel Jacket型號(hào)線徑mm護(hù)套外徑mm20℃芯線阻值MΩ/hm經(jīng)濟(jì)耐用短長(zhǎng)度m大載流量A大米功率w/m高使用溫度℃耐壓試驗(yàn)V/5min近似重量kg/km220V380VJMI-I010.763.002.4018325.060700110042020.953.001.5519327.690750150042031.073.21.1719329.8113750250049JMI-II010.712.801.228486.653700150038020.953.000.6835619.157700150042031.133.20.48417111.260700150049041.383.50.32488314.466750150062JMI-III010.712.80.57540699.653700150038020.953.00.330518813.157700150042031.133.20.2305910216.260700150049041.383.50.150701212166750150062JMI-III010.712.80.1718414515.340700150038020.953.00.0989917122.650700150042031.133.20.068410918829.660700150049041.383.50.045612822137.865750150062051.784.00.0273615927550.650.6750150078