【產(chǎn)品創(chuàng)新點】
二代升級產(chǎn)品,啟動電流低,安全性能高,國家*,*。——源自上海訊朗www.saic99.com
產(chǎn)品簡介
三根平行的絕緣銅線為電源母線,在內(nèi)護套絕緣層外纏繞電熱絲,并將該電熱絲每隔一定距離分別依次與三根電源母線循環(huán)連接,在每二相間形成連續(xù)并聯(lián)電阻。當母線通以三相電后,各并聯(lián)電阻同時發(fā)熱,因而形成一條連續(xù)的加熱帶。
上海訊朗電伴熱www.saic99.com,國家,精工制造,*。
產(chǎn)品介紹
FB-口/3型三相恒功率并聯(lián)電熱帶 | | | 1)產(chǎn)品結(jié)構(gòu)與工作原理 | | Product Structure and Working Principle | | 三根平行的絕緣銅線為電源母線,在內(nèi)護套絕緣層外纏繞電熱絲,并將該電熱絲每隔一定距離分別依次與三根電源母線循環(huán)連接,在每二相間形成連續(xù)并聯(lián)電阻。當母線通以三相電后,各并聯(lián)電阻同時發(fā)熱,因而形成一條連續(xù)的加熱帶。 | Three parallel insulation copper wires form power generatrix. Electric heating threads are wound around the inner jacket insulation layer ln every certain distance, the heating thread is welded in turn to the three power generatrix circularly. This makes every 2 phases into acontinuous parallel connection resistance. When the generatrix is connected to 3 -phase power supply, the every parallel resistance heats at the same time This makes a continuous heating belt. | | (2)產(chǎn)品規(guī)格和主要技術(shù)特性 | Product Types and Main Technical Characteristics | 表 2-2: JFB-口/3型電熱帶主要技術(shù)參數(shù)表 | Table 2-2: Main Technical Parameters of JFB- 口 /3 Type Electric heat cable | 型號 | 額定 電壓 | 額定 功率 | 絕緣 電阻 Insulation Resistance (MΩ /hm) | | 電氣 強度 Electricity Intensity (v/min) | | 絕緣層 材料 | 產(chǎn)品 zui高 耐溫 Highest Temp- erature (℃) | | 防爆 標志 | zui小彎 曲半徑 | 介質(zhì)zui 高維持 溫度 Highest Maintenance Temperature of Media (℃) | | 單電源 zui大使 用長度 Max. UseLength of Single Power (m) | | 加強型 | JFB-30/3J | 380 | 30 | ≥50 | 2750 | F46 | 200 | ExeIIT4 | 普通型 30 加強型 35 | 120 | 320 | JFB-40/3J | 40 | 100 | 240 | JFB-50/3J | 50 | 80 | 190 | JFB-60/3J | 60 | 60 | 160 | Product Characteristics and Applications | 三相電熱帶除有單相電熱帶相同特點外,還有以下優(yōu)點: | Besides the above characteristics the three phase heating cables have following advantages: | ①率的三相電熱帶的zui大允許使用長度是單相電熱帶的三倍。 | The most tolerable length of the three-phase heat cable is three times longer than the length of the single-phase heating cable of the same wattage. | ②三相帶截面大,傳熱導面積大,能提高傳輸效率。 | Bigger section area of three phase heating cable can broaden heat transmitting area and thisincreases the transmitting efficiency. | 三相并聯(lián)帶一般適用于大管徑,管網(wǎng)系統(tǒng)管線和罐體的伴熱保溫。 | Three phase parallel connection heating cables are suitable forthethermal insulation of pipes with big diameters, pipe lines in nets and tanks. | | | |  | | |
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上海訊朗www.saic99.com電伴熱,國家,精工制造,*。專業(yè)生產(chǎn)伴熱帶|電熱帶|伴熱電纜|電伴熱帶|自限溫伴熱帶|自控溫電熱帶|恒功率電熱帶|消防電熱帶|管道電熱帶|化工電伴熱帶|電廠脫硫伴熱帶|防爆電伴熱帶|油井伴熱電纜|天溝融雪電伴熱帶|礦物絕緣加熱電纜|MI加熱電纜|電伴熱配件|電伴熱工程|電伴熱保溫|電伴熱帶價格|電伴熱廠家|電伴熱帶型號|電伴熱帶批發(fā)|電伴熱帶功率|電伴熱帶品牌|電伴熱帶工作原理。