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JPB型并聯(lián)式高溫電熱帶

簡(jiǎn)要描述:JPB 型并聯(lián)高溫帶分單相帶和三相帶兩類(lèi),其結(jié)構(gòu)分別與JFB型并聯(lián)式單相帶和三相帶相似,所不同的是芯線采用鍍鎳鉸線,編織層采用鍍鎳銅絲,絕緣層和護(hù)套層均采用四氟乙烯-一全氟烷基乙烯醚共聚物(簡(jiǎn)稱(chēng) PFA)擠塑而成,能在260℃溫度下長(zhǎng)期使用。

  • 產(chǎn)品型號(hào):JPB型
  • 廠商性質(zhì):生產(chǎn)廠家
  • 更新時(shí)間:2024-08-05
  • 訪  問(wèn)  量: 905

詳細(xì)介紹

 

 

JPB型并聯(lián)式高溫電熱帶
JPB Type Paralle connection High-temperature Electric Heating Cable
(1)產(chǎn)品結(jié)構(gòu)
  Product Structure  
     JPB 型并聯(lián)高溫帶分單相帶和三相帶兩類(lèi),其結(jié)構(gòu)分別與JFB型并聯(lián)式單相帶和三相帶相似,所不同的是芯線采用鍍鎳鉸線,編織層采用鍍鎳銅絲,絕緣層和護(hù)套層均采用四氟乙烯-一全氟烷基乙烯醚共聚物(簡(jiǎn)稱(chēng) PFA)擠塑而成,能在260溫度下長(zhǎng)期使用。
JPB type parallel connection high-temperature electric heating cable has two types:single phase and three phase.Theirs are made of nickel-plated stranded copper wires and the braided layers are made of nickel plated copper threads.And moreover the insulation and jacket layers are extruded by PFA.which can be used up to 260℃.
(2)產(chǎn)品工作原理、特點(diǎn)和適用場(chǎng)所
  Working Principle, Characteristics and Applications  
     JPB型并聯(lián)高溫帶工作原理與JFB型并聯(lián)電熱帶相同,它能維持190以下介質(zhì)管道的伴熱保溫,它特別適用于瀝青、重油、渣油和高粘油管線的伴熱保溫,也適用于需260以下蒸汽掃線管道路的保溫。
The working principle of JPB parallel connection high temperature cable is the same as JFB parallel connection electric heating cable. It can maintenance media temperature in pipes below 190℃.It is especially suitable to the thermal insulation of bitumen,heavy oil.residual oil and high-visconsity oils pipelines.It is also applicable to thermal insulation of steam cleaning pipes under 260℃.

(3)產(chǎn)品主要技術(shù)特性
Main Technical Parameters:
型號(hào)
Type
額定
電壓


Rated Voltage


(v)
額定
功率


Rated
Power


(w/m)
絕緣
電阻


Insulation Resistance


(MΩ /hm)
電氣
強(qiáng)度


Electricity Intensity


(v/min)
絕緣層
材料


Insulation Material
產(chǎn)品
zui高
耐溫

Highest Temp-
erature

(℃)
防爆
標(biāo)志

Explo-
sion
Proof Label
介質(zhì)zui
高維持
溫度

Highest
Maintenance Temperature of Media

(℃)
單電源
zui大使
用長(zhǎng)度

Max.
UseLength
of Single
Power

(m)
普通型
Common
加強(qiáng)型
Reinforced
JPB-20/2 JPB-20/2J 單相
Single Phase
220 (380)
20 50 2000 PFA 260 ExeIIT3 180 160
(280)
JPB-30/2 JPB-30/2J 30 180 110
(190)
JPB-40/2 JPB-40/2J 40 170 80
(140)
JPB-50/2 JPB-50/2J 50 160 60
(100)
JPB-30/3 JPB-30/3J 三相
Three
Phase
380
30 50 2500 PAF 260 ExeIIT3 190 320
JPB-40/3 JPB-40/3J 40 180 240
JPB-50/3 JPB-50/3J 50 170 190
JPB-60/3 JPB-60/3J 60 160 160

★注: 額定電壓為380V的非標(biāo)單相高溫帶,型號(hào)表示為:“JPB-口/2(380V)”,其
      主要技術(shù)參數(shù)除“單電源zui大使用長(zhǎng)度”為同規(guī)格單相帶的“”倍外,其余
      均與同規(guī)格的單相帶相同。

  Note:The non-standard tsingle phase type high temperature cable of rated voltage 380Vis marked by "JPB-口/2(380V)".The main technical parameters are the same as those ofsingle-
phase cable  in same  wattage, except that the  maximal use  length  is times longer than
single phase cable.

 

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