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以下是(shì)2*2*2.5計算(suàn)機屏(píng)蔽電纜規格,型號,應用,標(biāo)準,導體(tǐ)類型和電阻(zǔ),選(xuǎn)型樣(yàng)本(běn)
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2*2*2.5計(jì)算(suàn)機屏蔽電纜選(xuǎn)用介(jiè)電常數小的高(gāo)壓聚(jù)乙烯作絕緣。采用對絞,對(duì)屏(píng),總屏(píng)(或三(sān)綫組合(hé),組(zǔ)屏(píng)蔽,組屏總(zǒng)屏(píng))等結構形式(shì),具有介(jiè)質損(sǔn)耗小,傳輸(shū)傳號(hào)能力強(qiáng),抗(kàng)幹(gān)擾性能好等特點,能可靠(kào)地(dì)傳輸微(wēi)弱的模擬信(xìn)號(hào),可廣(guǎng)泛地應用於(yú)發(fā)電(diàn),冶(yě)金,石油(yóu),化工(gōng),輕(qīng)紡(fǎng)等部門(mén)的檢測和控(kòng)製(zhì)用(yòng)計(jì)算(suàn)機係統(tǒng)或自動化裝置,以及一般的(dí)工業計(jì)算機上。
2*2*2.5計(jì)算(suàn)機屏(píng)蔽電(diàn)纜生(shēng)產執(zhí)行(háng)標準:
Q/TK.J.04.030-2004參照采(cǎi)用英國(guó)BS5308標(biāo)準。
2*2*2.5計算機(jī)屏(píng)蔽(bì)電纜使用特性 :
1,交流額定電壓U0/U:300/500V;電纜(lǎn)導體(tǐ)長期允許Z高(gāo)工(gōng)作(zuò)溫度:聚(jù)氯(lǜ)乙烯絕(jué)緣分70℃,105 ℃兩種;聚(jù)乙(yǐ)烯(xī)絕緣(yuán)為70℃;交(jiāo)聯(lián)聚(jù)乙烯絕緣為(wéi)90℃(絕緣交聯(lián)類型(xíng)可(kě)分為(wéi)矽(guī)烷(wán)交聯(lián)和輻照交聯)。
2,Z低(dī)環境溫(wēn)度(dù):固(gù)定(dìng)敷(fū)設-40 ℃;非(fēi)固定敷(fū)設-15 ℃。安(ān)裝(zhuāng)敷(fū)設時環(huán)境(jìng)溫(wēn)度(dù):不低於 0℃。
3 ,電纜(lǎn)允許Z小彎(wān)曲(qū)半徑(jìng):金(jīn)屬帶(dài)繞包屏蔽(bì)或(huò)鋼絲(sī),鋼(gāng)帶(dài)鎧裝電(diàn)纜不(bù)小(xiǎo)於電纜(lǎn)外(wài)徑(jìng)的(dí)12倍;非鎧裝軟電纜或編織(zhī)屏蔽電纜(lǎn)不小於電纜外徑(jìng)的6 倍。
4,導體類型(xíng)及電(diàn)阻:如下
| 導體標稱(chēng)截麵(miàn) | 導(dǎo)體根數/單(dān)絲直徑mm | 導體(tǐ)根(gēn)數/單絲(sī)直徑mm | 導體(tǐ)根數/單(dān)絲直(zhí)徑mm | 20℃時導(dǎo)體直(zhí)流電阻Ω/km | 20℃時導體直(zhí)流電阻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 |
2*2*2.5計(jì)算(suàn)機屏(píng)蔽電(diàn)纜型號說(shuō)明 選型(xíng)樣本(běn):點擊下(xià)載 :
| 1 | DJYVP | 銅芯聚(jù)乙(yǐ)烯(xī)絕(jué)緣聚氯乙(yǐ)烯護套(tào)銅(tóng)綫編織總(zǒng)屏蔽計(jì)算(suàn)機電(diàn)纜(lǎn) |
| 2 | DJYVPR | 銅芯聚乙烯絕緣(yuán)聚氯(lǜ)乙烯(xī)護套銅(tóng)綫編(biān)織(zhī)總(zǒng)屏(píng)蔽(bì)計算(suàn)機(jī)軟電(diàn)纜 |
| 3 | DJYPV | 銅芯聚(jù)乙(yǐ)烯絕緣聚(jù)氯(lǜ)乙(yǐ)烯(xī)護套銅(tóng)綫(xiàn)編織分屏(píng)蔽(bì)計(jì)算機(jī)電纜(lǎn) |
| 4 | DJYPVR | 銅芯(xīn)聚乙烯絕緣聚氯(lǜ)乙烯護套銅綫編織(zhī)分屏(píng)蔽計算機軟電(diàn)纜 |
| 5 | DJYPVP | 銅(tóng)芯(xīn)聚乙烯(xī)絕緣聚(jù)氯(lǜ)乙(yǐ)烯護(hù)套銅(tóng)綫編(biān)織分屏總屏計算(suàn)機電(diàn)纜 |
| 6 | DJYPVPR | 銅芯聚(jù)乙(yǐ)烯絕緣聚氯(lǜ)乙烯護套銅綫(xiàn)編(biān)織分(fēn)屏(píng)總(zǒng)屏計(jì)算機(jī)軟(ruǎn)電(diàn)纜(lǎn) |
| 7 | DJYVP2 | 銅(tóng)芯(xīn)聚乙烯絕(jué)緣(yuán)聚氯(lǜ)乙烯(xī)護套銅塑(sù)復合帶繞包總屏蔽計算機電纜 |
| 8 | DJYVP2R | 銅(tóng)芯聚乙(yǐ)烯(xī)絕緣聚氯(lǜ)乙烯(xī)護(hù)套銅塑(sù)復(fù)合(hé)帶繞包總(zǒng)屏(píng)蔽計(jì)算(suàn)機(jī)軟電纜 |
| 9 | DJYP2V | 銅芯(xīn)聚乙烯絕(jué)緣(yuán)聚氯(lǜ)乙烯(xī)護(hù)套銅塑復合帶繞(rào)包(bāo)分屏蔽計算機(jī)電(diàn)纜(lǎn) |
| 10 | DJYP2VR | 銅芯聚乙烯(xī)絕緣(yuán)聚(jù)氯乙烯護(hù)套銅塑復合(hé)帶繞(rào)包(bāo)分屏蔽(bì)計算機軟(ruǎn)電纜(lǎn) |
| 11 | DJYP2VP2 | 銅(tóng)芯聚乙烯(xī)絕緣聚氯乙烯(xī)護(hù)套(tào)銅(tóng)塑復(fù)合(hé)帶(dài)繞(rào)包(bāo)分(fēn)屏(píng)總(zǒng)屏計(jì)算機(jī)電(diàn)纜(lǎn) |
| 12 | DJYP2VP2R | 銅芯(xīn)聚(jù)乙烯(xī)絕緣(yuán)聚(jù)氯(lǜ)乙烯護(hù)套(tào)銅(tóng)塑復合帶繞包(bāo)分屏(píng)總屏計(jì)算機軟電纜 |
| 13 | DJYVP3 | 銅芯聚(jù)乙烯絕緣(yuán)聚(jù)氯乙烯(xī)護(hù)套(tào)鋁(lǚ)塑復合帶繞包總(zǒng)屏(píng)蔽計算機(jī)電(diàn)纜(lǎn) |
| 14 | DJYVP3R | 銅(tóng)芯聚乙烯絕緣聚(jù)氯(lǜ)乙烯(xī)護套鋁塑復合(hé)帶(dài)繞(rào)包(bāo)總屏蔽(bì)計(jì)算機(jī)軟(ruǎn)電纜(lǎn) |
| 15 | DJYP3V | 銅(tóng)芯(xīn)聚乙(yǐ)烯絕(jué)緣(yuán)聚氯乙(yǐ)烯護(hù)套鋁(lǚ)塑(sù)復合(hé)帶繞包(bāo)分屏(píng)蔽(bì)計算(suàn)機電纜 |
| 16 | DJYP3VR | 銅芯(xīn)聚(jù)乙(yǐ)烯絕緣聚氯乙烯(xī)護套(tào)鋁塑復(fù)合帶(dài)繞(rào)包分(fēn)屏蔽計算機軟(ruǎn)電纜(lǎn) |
| 17 | DJYP3VP3 | 銅芯聚乙(yǐ)烯絕緣聚氯(lǜ)乙(yǐ)烯護套鋁(lǚ)塑復合帶繞包分(fēn)屏總(zǒng)屏(píng)計算(suàn)機電(diàn)纜(lǎn) |
| 18 | DJYP3VP3R | 銅芯(xīn)聚乙烯絕緣聚(jù)氯乙(yǐ)烯護套鋁(lǚ)塑復(fù)合帶繞包分屏總屏計算(suàn)機軟(ruǎn)電纜(lǎn) |
| 19 | DJYVP22 | 銅(tóng)芯(xīn)聚乙烯絕(jué)緣聚氯乙(yǐ)烯(xī)護套銅綫編(biān)織總(zǒng)屏(píng)蔽(bì)鋼帶鎧裝計算機電(diàn)纜(lǎn) |
| 20 | DJYPV22 | 銅芯聚乙烯絕緣聚(jù)氯乙(yǐ)烯護套(tào)銅(tóng)綫編織分(fēn)屏蔽鋼帶鎧(kǎi)裝(zhuāng)計算機電纜(lǎn) |
| 21 | DJYPVP22 | 銅(tóng)芯聚(jù)乙烯(xī)絕(jué)緣(yuán)聚氯乙(yǐ)烯護套銅(tóng)綫編(biān)織分屏(píng)總(zǒng)屏(píng)鋼帶(dài)鎧裝計算機(jī)電(diàn)纜 |
| 22 | DJYVP2-22 | 銅(tóng)芯聚乙(yǐ)烯(xī)絕緣聚氯(lǜ)乙(yǐ)烯(xī)護套銅塑(sù)復合(hé)帶繞包總(zǒng)屏蔽(bì)鋼(gāng)帶鎧裝(zhuāng)計算機電纜 |
| 23 | DJYP2V22 | 銅芯聚(jù)乙(yǐ)烯絕(jué)緣聚氯乙(yǐ)烯護(hù)套銅(tóng)塑(sù)復合帶繞包分屏(píng)蔽鋼帶鎧裝(zhuāng)計(jì)算機(jī)電(diàn)纜 |
| 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(fù)合(hé)帶(dài)繞包分屏(píng)總屏(píng)鋼(gāng)帶(dài)鎧裝(zhuāng)計(jì)算(suàn)機電纜 |
| 25 | DJYVP3-22 | 銅芯聚乙(yǐ)烯絕緣聚氯乙烯護套(tào)鋁塑復合帶繞包總(zǒng)屏(píng)蔽鋼(gāng)帶(dài)鎧裝計(jì)算(suàn)機電纜(lǎn) |
| 26 | DJYP3V22 | 銅(tóng)芯聚乙(yǐ)烯絕(jué)緣聚氯乙(yǐ)烯(xī)護套(tào)鋁塑復合(hé)帶(dài)繞(rào)包(bāo)分屏(píng)蔽鋼帶(dài)鎧裝計(jì)算(suàn)機電纜 |
| 27 | DJYP3VP3-22 | 銅芯聚乙烯(xī)絕緣(yuán)聚氯乙(yǐ)烯(xī)護套(tào)鋁塑(sù)復合帶(dài)繞包(bāo)分屏總屏鋼帶(dài)鎧裝(zhuāng)計(jì)算(suàn)機(jī)電纜 |
| 28 | DJYVP32 | 銅(tóng)芯(xīn)聚(jù)乙烯絕緣聚氯乙(yǐ)烯護套(tào)銅綫(xiàn)編織(zhī)總屏蔽鋼絲鎧(kǎi)裝計(jì)算(suàn)機電(diàn)纜(lǎn) |
| 29 | DJYPV32 | 銅芯(xīn)聚乙烯(xī)絕緣聚(jù)氯(lǜ)乙烯護套銅綫編(biān)織分屏蔽(bì)鋼(gāng)絲鎧裝(zhuāng)計(jì)算機(jī)電(diàn)纜 |
| 30 | DJYPVP32 | 銅(tóng)芯聚(jù)乙烯(xī)絕緣聚(jù)氯(lǜ)乙烯(xī)護套銅綫編織分屏(píng)總屏(píng)鋼絲鎧裝(zhuāng)計算(suàn)機電(diàn)纜 |
| 31 | DJYVP2-32 | 銅(tóng)芯聚乙(yǐ)烯(xī)絕緣(yuán)聚氯(lǜ)乙烯護套銅(tóng)塑復合(hé)帶(dài)繞包總屏蔽(bì)鋼(gāng)絲鎧(kǎi)裝計(jì)算(suàn)機(jī)電(diàn)纜(lǎn) |
| 32 | DJYP2V32 | 銅芯聚乙烯絕緣聚(jù)氯乙烯(xī)護套(tào)銅塑復合(hé)帶(dài)繞包(bāo)分(fēn)屏(píng)蔽鋼(gāng)絲鎧裝計算(suàn)機(jī)電(diàn)纜 |
| 33 | DJYP2VP2-32 | 銅芯(xīn)聚乙(yǐ)烯(xī)絕緣(yuán)聚(jù)氯乙(yǐ)烯(xī)護套銅(tóng)塑復合(hé)帶(dài)繞包(bāo)分(fēn)屏總(zǒng)屏(píng)鋼(gāng)絲(sī)鎧裝(zhuāng)計(jì)算(suàn)機(jī)電(diàn)纜(lǎn) |
| 34 | DJYVP3-32 | 銅(tóng)芯聚(jù)乙(yǐ)烯絕緣(yuán)聚(jù)氯(lǜ)乙(yǐ)烯護套(tào)鋁塑(sù)復合帶繞包總屏(píng)蔽鋼絲鎧裝計(jì)算(suàn)機電纜(lǎn) |
| 35 | DJYP3V32 | 銅(tóng)芯(xīn)聚乙烯絕(jué)緣(yuán)聚氯(lǜ)乙(yǐ)烯(xī)護套(tào)鋁(lǚ)塑復合帶繞包分(fēn)屏蔽(bì)鋼(gāng)絲鎧(kǎi)裝計算機電(diàn)纜(lǎn) |
| 36 | DJYP3VP3-32 | 銅芯聚乙(yǐ)烯絕緣(yuán)聚氯乙(yǐ)烯護套鋁(lǚ)塑(sù)復(fù)合(hé)帶繞(rào)包分屏總屏鋼絲鎧裝(zhuāng)計算機電(diàn)纜(lǎn) |