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以下(xià)是4*2*2.5計算機電纜(lǎn)價格,導體類型,電(diàn)阻(zǔ),選型樣本(běn),規格,型號,應(yīng)用,標準,
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4*2*2.5計算機屏蔽電(diàn)纜生產執(zhí)行(háng)標(biāo)準:Q/TK.J.04.030-2004參(cān)照采用英(yīng)國(guó)BS5308標(biāo)準(zhǔn)。
4*2*2.5計算機屏蔽(bì)電纜 選用介(jiè)電(diàn)常(cháng)數(shù)小的(dí)高壓(yā)聚(jù)乙烯(xī)作絕(jué)緣(yuán)。采(cǎi)用(yòng)對(duì)絞,對屏,總屏(或(huò)三綫(xiàn)組合(hé),組屏(píng)蔽,組(zǔ)屏總屏)等結構(gòu)形式(shì),具(jù)有介質(zhì)損耗小,傳輸(shū)傳號(hào)能力(lì)強,抗幹(gān)擾性能好等(děng)特(tè)點,能(néng)可靠(kào)地傳輸(shū)微(wēi)弱(ruò)的模(mó)擬信號(hào),可(kě)廣泛地應用(yòng)於發電(diàn),冶金(jīn),石油(yóu),化(huà)工(gōng),輕(qīng)紡(fǎng)等部門的(dí)檢(jiǎn)測和控製(zhì)用(yòng)計(jì)算(suàn)機(jī)係統或自動化(huà)裝置(zhì),以及一般的工業計(jì)算(suàn)機上
4*2*2.5計算(suàn)機(jī)屏蔽(bì)電纜(lǎn)使用特性 :
1,交流額定電(diàn)壓(yā)U0/U:300/500V;電纜導體(tǐ)長(cháng)期允許Z高工作(zuò)溫度:聚氯乙烯絕緣分(fēn)70℃,105 ℃兩(liǎng)種;聚乙烯絕(jué)緣(yuán)為70℃;交(jiāo)聯聚乙烯絕(jué)緣為90℃(絕(jué)緣(yuán)交聯類(lèi)型可分為(wéi)矽烷交(jiāo)聯和(hé)輻(fú)照交(jiāo)聯)。
2,Z低(dī)環境溫度(dù):固(gù)定敷(fū)設(shè)-40 ℃;非固定敷(fū)設(shè)-15 ℃。安(ān)裝(zhuāng)敷(fū)設時環(huán)境(jìng)溫度(dù):不低(dī)於(yú) 0℃。
3 ,電(diàn)纜允許Z小彎(wān)曲(qū)半(bàn)徑:金屬帶(dài)繞(rào)包屏蔽(bì)或鋼絲(sī),鋼帶鎧裝電纜不小於電纜外(wài)徑的12倍;非鎧裝軟(ruǎn)電纜(lǎn)或編(biān)織屏蔽(bì)電纜不小(xiǎo)於電纜(lǎn)外(wài)徑(jìng)的(dí)6 倍(bèi)。
4,導(dǎo)體類型及(jí)電阻:如(rú)下(xià)
| 導體(tǐ)標稱截麵 | 導體根(gēn)數(shù)/單(dān)絲直徑mm | 導(dǎo)體(tǐ)根(gēn)數(shù)/單絲直徑(jìng)mm | 導體(tǐ)根數/單絲(sī)直徑(jìng)mm | 20℃時導(dǎo)體直流電阻Ω/km | 20℃時(shí)導(dǎo)體直流(liú)電阻Ω/km |
| mm2 | A | B | R | A,B | R |
| 0.5 | 1/0.80 | 7/0.30 | 16/0.20 | ≤ 36.0 | ≤ 39.0 |
| 0.75 | 1/0.97 | 7/0.37 | 24/0.20 | ≤ 24.5 | ≤ 26.0 |
| 1 | 1/1.13 | 7/0.43 | 32/0.20 | ≤18.1 | ≤19.5 |
| 1.5 | 1/1.38 | 7/0.52 | 30/0.25 | ≤12.1 | ≤13.3 |
| 2.5 | 1/1.78 | 7/0.68 | 49/0.25 | ≤ 7. 41 | ≤ 7. 9 8 |
4*2*1.5計算機(jī)屏蔽電纜型(xíng)號說明(míng) 選(xuǎn)型樣本:點(diǎn)擊(jī)下載(zǎi)
| 1 | DJYVP | 銅(tóng)芯聚乙烯絕(jué)緣(yuán)聚(jù)氯乙烯護套(tào)銅(tóng)綫(xiàn)編織(zhī)總(zǒng)屏(píng)蔽計算機電纜(lǎn) |
| 2 | DJYVPR | 銅芯(xīn)聚乙烯絕(jué)緣聚(jù)氯乙烯護套銅(tóng)綫(xiàn)編(biān)織總(zǒng)屏蔽計算機(jī)軟電(diàn)纜 |
| 3 | DJYPV | 銅芯(xīn)聚(jù)乙(yǐ)烯絕(jué)緣聚(jù)氯乙烯(xī)護套(tào)銅(tóng)綫編織分屏(píng)蔽計算機(jī)電纜 |
| 4 | DJYPVR | 銅(tóng)芯聚乙烯(xī)絕(jué)緣(yuán)聚氯乙烯(xī)護套銅綫編織分(fēn)屏(píng)蔽(bì)計算機(jī)軟(ruǎn)電(diàn)纜(lǎn) |
| 5 | DJYPVP | 銅芯聚(jù)乙烯(xī)絕緣聚氯(lǜ)乙(yǐ)烯護(hù)套銅(tóng)綫編織分屏總屏計算機電纜(lǎn) |
| 6 | DJYPVPR | 銅(tóng)芯聚(jù)乙(yǐ)烯絕(jué)緣(yuán)聚(jù)氯乙(yǐ)烯(xī)護套(tào)銅(tóng)綫(xiàn)編織(zhī)分屏(píng)總(zǒng)屏(píng)計算機(jī)軟電(diàn)纜 |
| 7 | DJYVP2 | 銅芯(xīn)聚乙烯(xī)絕(jué)緣(yuán)聚(jù)氯乙烯護(hù)套銅塑(sù)復合(hé)帶繞包(bāo)總屏(píng)蔽計(jì)算機(jī)電纜(lǎn) |
| 8 | DJYVP2R | 銅芯聚乙烯絕緣(yuán)聚氯(lǜ)乙烯(xī)護套銅塑(sù)復合(hé)帶繞包(bāo)總屏蔽(bì)計(jì)算機(jī)軟(ruǎn)電纜 |
| 9 | DJYP2V | 銅芯聚乙烯(xī)絕緣(yuán)聚(jù)氯(lǜ)乙烯護套銅(tóng)塑復合帶(dài)繞(rào)包分屏蔽計(jì)算(suàn)機(jī)電纜 |
| 10 | DJYP2VR | 銅(tóng)芯(xīn)聚(jù)乙(yǐ)烯(xī)絕緣聚氯(lǜ)乙烯護(hù)套(tào)銅塑復合(hé)帶繞(rào)包(bāo)分(fēn)屏(píng)蔽(bì)計算機軟電纜 |
| 11 | DJYP2VP2 | 銅(tóng)芯聚(jù)乙烯絕(jué)緣(yuán)聚氯乙烯(xī)護(hù)套(tào)銅(tóng)塑復合(hé)帶繞包(bāo)分屏(píng)總屏(píng)計算(suàn)機(jī)電(diàn)纜 |
| 12 | DJYP2VP2R | 銅(tóng)芯聚乙(yǐ)烯(xī)絕(jué)緣聚氯(lǜ)乙烯(xī)護套銅(tóng)塑(sù)復(fù)合帶繞(rào)包(bāo)分屏總屏計算機軟(ruǎn)電(diàn)纜 |
| 13 | DJYVP3 | 銅芯聚(jù)乙(yǐ)烯(xī)絕(jué)緣聚氯乙(yǐ)烯護套鋁塑復合(hé)帶繞(rào)包(bāo)總(zǒng)屏蔽(bì)計算機電纜(lǎn) |
| 14 | DJYVP3R | 銅(tóng)芯聚(jù)乙烯絕緣聚氯乙烯護套鋁塑(sù)復合(hé)帶(dài)繞(rào)包(bāo)總(zǒng)屏(píng)蔽計算機(jī)軟電纜 |
| 15 | DJYP3V | 銅芯(xīn)聚(jù)乙烯(xī)絕(jué)緣聚氯(lǜ)乙(yǐ)烯護套鋁(lǚ)塑(sù)復合(hé)帶繞(rào)包分屏(píng)蔽計(jì)算(suàn)機(jī)電纜 |
| 16 | DJYP3VR | 銅(tóng)芯聚乙(yǐ)烯(xī)絕緣聚氯(lǜ)乙(yǐ)烯護套鋁(lǚ)塑復合帶繞包分屏蔽(bì)計算機軟電纜 |
| 17 | DJYP3VP3 | 銅芯聚乙烯(xī)絕緣聚氯乙烯護(hù)套鋁(lǚ)塑復(fù)合帶(dài)繞(rào)包分(fēn)屏總屏(píng)計(jì)算機電纜 |
| 18 | DJYP3VP3R | 銅芯(xīn)聚(jù)乙(yǐ)烯絕(jué)緣聚(jù)氯乙烯(xī)護套鋁(lǚ)塑復(fù)合(hé)帶繞(rào)包分(fēn)屏(píng)總(zǒng)屏計算機(jī)軟電(diàn)纜(lǎn) |
| 19 | DJYVP22 | 銅(tóng)芯聚(jù)乙(yǐ)烯絕(jué)緣聚(jù)氯乙(yǐ)烯護(hù)套(tào)銅綫編織(zhī)總屏(píng)蔽鋼(gāng)帶鎧裝計算(suàn)機電纜 |
| 20 | DJYPV22 | 銅芯(xīn)聚乙(yǐ)烯絕緣(yuán)聚(jù)氯(lǜ)乙(yǐ)烯護套(tào)銅綫(xiàn)編織分(fēn)屏(píng)蔽鋼(gāng)帶鎧裝計算機(jī)電纜(lǎn) |
| 21 | DJYPVP22 | 銅(tóng)芯聚(jù)乙(yǐ)烯(xī)絕(jué)緣(yuán)聚氯(lǜ)乙(yǐ)烯(xī)護(hù)套(tào)銅(tóng)綫(xiàn)編織分屏總屏鋼(gāng)帶鎧(kǎi)裝(zhuāng)計算機(jī)電纜(lǎn) |
| 22 | DJYVP2-22 | 銅(tóng)芯聚乙烯絕緣聚(jù)氯乙(yǐ)烯護套(tào)銅(tóng)塑復合帶(dài)繞包(bāo)總屏蔽(bì)鋼(gāng)帶鎧裝計(jì)算機電(diàn)纜(lǎn) |
| 23 | DJYP2V22 | 銅芯(xīn)聚(jù)乙(yǐ)烯絕緣聚(jù)氯(lǜ)乙(yǐ)烯護(hù)套(tào)銅(tóng)塑(sù)復(fù)合帶繞包分(fēn)屏(píng)蔽(bì)鋼帶鎧裝(zhuāng)計(jì)算(suàn)機(jī)電纜(lǎn) |
| 24 | DJYP2VP2-22 | 銅(tóng)芯(xīn)聚乙烯絕(jué)緣(yuán)聚氯(lǜ)乙(yǐ)烯護(hù)套(tào)銅塑復合帶(dài)繞包(bāo)分屏總屏(píng)鋼帶(dài)鎧裝計(jì)算機電(diàn)纜(lǎn) |
| 25 | DJYVP3-22 | 銅芯(xīn)聚乙(yǐ)烯(xī)絕緣(yuán)聚氯乙烯護套鋁(lǚ)塑(sù)復合帶繞(rào)包總屏蔽鋼帶(dài)鎧裝計算(suàn)機電纜(lǎn) |
| 26 | DJYP3V22 | 銅芯(xīn)聚乙烯絕緣(yuán)聚氯(lǜ)乙烯護套鋁(lǚ)塑復合帶繞(rào)包分(fēn)屏(píng)蔽鋼帶(dài)鎧(kǎi)裝計算機電纜 |
| 27 | DJYP3VP3-22 | 銅(tóng)芯(xīn)聚(jù)乙烯絕緣(yuán)聚(jù)氯(lǜ)乙(yǐ)烯護(hù)套鋁塑復(fù)合(hé)帶繞(rào)包分屏總屏(píng)鋼帶鎧裝計算機電纜 |
| 28 | DJYVP32 | 銅芯聚乙烯(xī)絕緣(yuán)聚(jù)氯乙(yǐ)烯護(hù)套銅綫編(biān)織(zhī)總屏蔽鋼絲鎧(kǎi)裝計算機電纜(lǎn) |
| 29 | DJYPV32 | 銅芯聚(jù)乙烯絕緣(yuán)聚氯乙(yǐ)烯護套銅(tóng)綫編織分(fēn)屏蔽(bì)鋼絲鎧裝(zhuāng)計(jì)算機電纜(lǎn) |
| 30 | DJYPVP32 | 銅芯聚(jù)乙烯絕緣(yuán)聚氯乙烯(xī)護套銅(tóng)綫編織(zhī)分(fēn)屏總(zǒng)屏(píng)鋼絲鎧(kǎi)裝(zhuāng)計算(suàn)機電(diàn)纜(lǎn) |
| 31 | DJYVP2-32 | 銅(tóng)芯聚(jù)乙(yǐ)烯絕(jué)緣聚氯乙(yǐ)烯護(hù)套銅塑(sù)復合(hé)帶繞(rào)包總(zǒng)屏蔽鋼(gāng)絲(sī)鎧裝計(jì)算(suàn)機電纜(lǎn) |
| 32 | DJYP2V32 | 銅芯聚(jù)乙烯(xī)絕緣聚氯乙烯護(hù)套銅塑復合帶(dài)繞(rào)包(bāo)分屏(píng)蔽鋼絲鎧(kǎi)裝計算機(jī)電(diàn)纜 |
| 33 | DJYP2VP2-32 | 銅(tóng)芯聚乙烯絕緣聚氯乙烯(xī)護(hù)套(tào)銅(tóng)塑(sù)復合(hé)帶繞包(bāo)分屏(píng)總(zǒng)屏(píng)鋼絲(sī)鎧裝(zhuāng)計算(suàn)機電(diàn)纜(lǎn) |
| 34 | DJYVP3-32 | 銅(tóng)芯(xīn)聚(jù)乙烯(xī)絕緣(yuán)聚氯乙(yǐ)烯護套鋁塑(sù)復合帶繞(rào)包總屏蔽(bì)鋼(gāng)絲(sī)鎧裝(zhuāng)計(jì)算機(jī)電(diàn)纜 |
| 35 | DJYP3V32 | 銅(tóng)芯(xīn)聚乙(yǐ)烯(xī)絕緣聚氯乙烯(xī)護套鋁塑復合(hé)帶(dài)繞包分(fēn)屏(píng)蔽(bì)鋼絲鎧(kǎi)裝(zhuāng)計算(suàn)機電纜 |
| 36 | DJYP3VP3-32 | 銅芯(xīn)聚乙烯(xī)絕(jué)緣聚(jù)氯乙烯(xī)護(hù)套鋁(lǚ)塑復(fù)合(hé)帶繞(rào)包(bāo)分屏總(zǒng)屏(píng)鋼絲鎧裝計(jì)算(suàn)機(jī)電纜(lǎn) |
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