產(chǎn)品詳情
ZA-DWFFRP3P1--4*2*2.5耐高溫計算機電纜
執(zhí)行標準:企業(yè)標準。
適用范圍:
本產(chǎn)品適用于計算機系統(tǒng),電子控制設(shè)備,辦公自動化設(shè)備測量設(shè)備等的安裝連接線路。電纜的屏蔽層能抗來自外部的電磁波干擾,以確保準確的脈沖信號傳輸,芯線的絞對能使相鄰線對之間的串音減小,更好低御來自外部電磁場干擾。
型號及名稱
|
型號 | 名稱 |
|
|
聚乙烯絕緣鋼帶總屏蔽聚氯乙烯護套計算機電纜 |
型號中各代號含義:
類別 | 代號 | 說明 |
系列代號 | DJ | 計算機用電纜 |
絕緣 | V | 聚氯乙烯 |
Y | 聚乙烯 | |
YJ | 交聯(lián)聚乙烯 | |
導(dǎo)體種類 | A | 單根導(dǎo)體(省略) |
B | 絞合導(dǎo)體 | |
護套 | V | 聚氯乙烯 |
Y | 聚乙烯 | |
屏蔽 | P | 銅絲編織 |
P1 | 鍍錫銅絲編織 | |
P2 | 銅塑復(fù)合帶繞包 | |
P3 | 鋁塑復(fù)合帶繞包 | |
P3P | 鋁塑復(fù)合帶銅絲編織復(fù)合屏蔽 |
類別 | 代號 | 說明 |
鎧裝 | 2 | 雙鋼帶 |
5 | 鋼絲編織屏蔽 | |
7 | 銅絲編織屏蔽 | |
外護套 | 2 | 聚氯乙烯 |
3 | 聚乙烯 | |
導(dǎo)體較高長期工作溫度 | (省略) | 70℃(PVC絕緣,PE絕緣),90℃(XLPE絕緣) |
90 | 90℃(PVC絕緣) | |
105 | 105℃(PVC絕緣) | |
電壓等級 | 300/500V | 額定工作電壓U0/U |
規(guī) 格 | 對數(shù)×(2,3)×導(dǎo)體標稱截面 | (1~19)×(2,3)×(0.5~1.5) |
表示方法舉例
產(chǎn)品用型號,規(guī)格(額定電壓,芯數(shù),標稱截面)表示。
聚氯乙烯絕緣聚氯乙烯護套銅絲編織對屏計算機用電纜,額定電壓為300/500V,7對,標稱截面1.5mm2,表示為:DJVPV-300/500V 7×2×1.5
交聯(lián)聚乙烯絕緣鋼帶鎧裝聚氯乙烯護套銅絲編織對屏及總屏計算機用電纜,額定電壓為300/500V,19對,標稱截面1.0mm2,表示為:DJYJPVP/22-300/500V 19×2×1.0
電纜結(jié)構(gòu):
導(dǎo)體:裸銅絲或鍍錫銅絲,實芯,多芯絞合,符合GB/T 3956和IEC 60228第1類,第2類,結(jié)構(gòu)見附表1。
絕緣:聚氯乙烯(PVC),聚乙烯(PE)或交聯(lián)聚乙烯(XLPE)。
鎧裝層:雙鋼帶,鍍鋅鋼絲編織鎧裝或銅絲編織鎧裝(編織層的密度不小于65%)。
屏蔽層:裸銅絲或鍍錫銅絲編織,銅塑或鋁塑復(fù)合帶繞包,鋁塑復(fù)合帶銅絲編織組合屏蔽。
護套:聚氯乙烯,聚乙烯。
芯線標識:黑色芯線印白色數(shù)字編號。
護套顏色:黑,深灰色或橙色,也可根據(jù)客戶需要。
產(chǎn)品特性:
額定工作電壓U0/U為300/500V。
敷設(shè)時環(huán)境溫度:聚乙烯護套電纜應(yīng)不低于-20℃,聚氯乙烯護套電纜應(yīng)不低于0℃。當環(huán)境溫度低于0℃敷設(shè)時應(yīng)預(yù)熱。
使用溫度范圍移動安裝:-5℃至 70℃,固定安裝:-30℃至 70℃
較小彎曲半徑:鎧裝電纜或繞包屏蔽結(jié)構(gòu)電纜12D,其他結(jié)構(gòu)的電纜6D。
導(dǎo)體長期較高工作溫度:聚氯乙烯絕緣電纜分70℃,90℃,105℃(根據(jù)型號后的耐溫等級而定),聚乙烯絕緣電纜為70℃,交聯(lián)聚乙烯絕緣電纜為90℃。
電氣性能:
電纜能經(jīng)受交流2000V/5min的電壓試驗。
導(dǎo)體較大直流電阻見附表2。
20℃時較小絕緣電阻(D.C.500V):芯/芯,芯/屏,芯/鎧不小于5GΩ·km,分屏/分屏不小于1MΩ·km。
對絞組工作電容(800HZ)
PE或XLPE絕緣不大于120nF/km。
PVC絕緣不大于200nF/km。
對絞組間電容失衡(800HZ):不大于300pF/100m。
電纜結(jié)構(gòu)尺寸:
規(guī)格 | 導(dǎo)體結(jié)構(gòu)根/直徑N/mm | 計算外徑mm | |||||
對屏 | 總屏 | 對屏總屏 | 對屏鎧裝 | 總屏鎧裝 | 對屏總屏鎧裝 | ||
1×2×0.5 | 1/0.80 | 8.0 | / | / | / | / | / |
2×2×0.5 | 11.6 | 11.0 | 12.3 | / | / | / | |
3×2×0.5 | 12.2 | 12.4 | 13.7 | 16.3 | 15.7 | 17.3 | |
4×2×0.5 | 14.1 | 13.4 | 14.8 | 17.4 | 16.7 | 18.4 | |
5×2×0.5 | 15.4 | 14.4 | 16.3 | 18.7 | 17.8 | 19.9 | |
6×2×0.5 | 16.6 | 15.5 | 17.5 | 19.9 | 18.8 | 21.2 | |
7×2×0.5 | 16.6 | 15.5 | 17.5 | 19.9 | 18.8 | 21.2 | |
8×2×0.5 | 17.6 | 16.5 | 18.5 | 20.9 | 19.9 | 22.2 | |
9×2×0.5 | 18.8 | 17.6 | 19.8 | 22.2 | 20.9 | 23.4 | |
10×2×0.5 | 1/0.80 | 19.8 | 18.4 | 20.8 | 23.2 | 21.8 | 25.1 |
11×2×0.5 | 20.0 | 18.6 | 20.9 | 23.3 | 21.9 | 25.3 | |
12×2×0.5 | 20.7 | 19.2 | 21.6 | 24.7 | 22.5 | 26.0 | |
13×2×0.5 | 21.4 | 19.8 | 22.3 | 25.3 | 23.1 | 26.7 | |
14×2×0.5 | 22.1 | 20.4 | 23.0 | 26.0 | 24.3 | 27.4 | |
15×2×0.5 | 22.7 | 20.9 | 24.2 | 26.6 | 24.8 | 28.0 | |
16×2×0.5 | 23.3 | 21.4 | 24.9 | 27.3 | 25.4 | 28.6 | |
17×2×0.5 | 24.5 | 21.9 | 25.4 | 27.8 | 25.9 | 29.3 | |
18×2×0.5 | 25.1 | 22.4 | 26.0 | 28.4 | 26.4 | 29.9 | |
19×2×0.5 | 25.7 | 22.9 | 26.6 | 29.0 | 26.9 | 30.4 | |
1×2×0.75 | 1/0.97 | 8.3 | / | / | / | / | / |
2×2×0.75 | 12.1 | 12.5 | 13.7 | / | / | / | |
3×2×0.75 | 13.6 | 13.0 | 14.4 | 17.0 | 16.4 | 17.9 | |
4×2×0.75 | 14.8 | 14.1 | 15.5 | 18.1 | 17.4 | 19.1 | |
5×2×0.75 | 16.2 | 15.2 | 17.1 | 19.5 | 18.5 | 20.7 | |
6×2×0.75 | 17.5 | 16.6 | 18.4 | 20.8 | 19.9 | 22.0 | |
7×2×0.75 | 17.5 | 16.6 | 18.4 | 20.8 | 19.9 | 22.0 | |
8×2×0.75 | 18.5 | 17.5 | 19.5 | 21.9 | 20.8 | 23.1 | |
9×2×0.75 | 19.9 | 18.6 | 20.8 | 23.2 | 21.9 | 25.1 | |
10×2×0.75 | 20.9 | 19.5 | 21.8 | 24.9 | 22.9 | 26.2 | |
11×2×0.75 | 21.1 | 19.7 | 22.0 | 25.1 | 23.0 | 26.4 | |
12×2×0.75 | 21.9 | 20.4 | 22.8 | 25.8 | 24.3 | 27.1 | |
13×2×0.75 | 22.6 | 21.0 | 24.1 | 26.5 | 24.9 | 27.9 | |
14×2×0.75 | 23.3 | 21.6 | 24.9 | 27.3 | 25.5 | 28.6 | |
15×2×0.75 | 24.6 | 22.2 | 25.5 | 27.9 | 26.1 | 29.3 | |
16×2×0.75 | 25.3 | 22.7 | 26.2 | 28.6 | 26.7 | 30.0 | |
17×2×0.75 | 25.9 | 23.3 | 26.8 | 29.2 | 27.2 | 30.6 |
規(guī)格 | 導(dǎo)體結(jié)構(gòu)根/直徑N/mm | 計算外徑mm | |||||
對屏 | 總屏 | 對屏總屏 | 對屏鎧裝 | 總屏鎧裝 | 對屏總屏鎧裝 | ||
18×2×0.75 | 1/0.97 | 26.5 | 24.5 | 27.5 | 29.9 | 27.8 | 31.3 |
19×2×0.75 | 27.1 | 25.0 | 28.0 | 30.4 | 28.3 | 31.9 | |
1×2×1.0 | 1/1.13 | 8.6 | / | / | / | / | / |
2×2×1.0 | 12.7 | 13.0 | 14.2 | / | / | / | |
3×2×1.0 | 14.2 | 13.6 | 14.9 | 17.5 | 16.3 | 18.5 | |
4×2×1.0 | 15.5 | 14.7 | 16.4 | 18.8 | 17.4 | 20.0 | |
5×2×1.0 | 16.9 | 16.2 | 17.8 | 20.2 | 18.9 | 21.4 | |
6×2×1.0 | 18.3 | 17.4 | 19.2 | 21.6 | 20.1 | 22.8 | |
7×2×1.0 | 18.3 | 17.4 | 19.2 | 21.6 | 20.7 | 22.8 | |
8×2×1.0 | 19.4 | 18.4 | 20.3 | 22.7 | 21.7 | 24.6 | |
9×2×1.0 | 20.8 | 19.6 | 21.7 | 24.8 | 22.9 | 26.1 | |
10×2×1.0 | 21.9 | 20.6 | 22.9 | 25.9 | 24.5 | 27.2 | |
11×2×1.0 | 22.1 | 20.7 | 23.1 | 26.1 | 24.7 | 27.4 | |
12×2×1.0 | 1/1.13 | 23.0 | 21.4 | 24.5 | 26.9 | 25.4 | 28.2 |
13×2×1.0 | 23.7 | 22.1 | 25.3 | 27.7 | 26.1 | 29.0 | |
14×2×1.0 | 25.1 | 22.8 | 26.0 | 28.4 | 26.7 | 29.8 | |
15×2×1.0 | 25.8 | 23.4 | 26.7 | 29.1 | 27.3 | 30.5 | |
16×2×1.0 | 26.5 | 24.6 | 27.4 | 29.8 | 27.9 | 31.2 | |
17×2×1.0 | 27.2 | 25.2 | 28.1 | 30.5 | 28.5 | 31.9 | |
18×2×1.0 | 27.9 | 25.8 | 28.8 | 31.2 | 29.1 | 32.6 | |
19×2×1.0 | 28.5 | 26.3 | 29.4 | 31.8 | 29.7 | 33.2 | |
1×2×1.5 | 1/1.38 | 9.1 | / | / | / | / | / |
2×2×1.5 | 14.4 | 13.9 | 15.1 | / | / | / | |
3×2×1.5 | 15.1 | 14.5 | 16.0 | 18.4 | 18.6 | 19.6 | |
4×2×1.5 | 16.5 | 16.0 | 17.4 | 19.8 | 19.3 | 21.0 | |
5×2×1.5 | 18.0 | 17.3 | 19.0 | 21.4 | 20.6 | 22.6 | |
6×2×1.5 | 19.6 | 18.7 | 20.5 | 22.9 | 22.0 | 24.7 | |
7×2×1.5 | 19.6 | 19.7 | 20.5 | 22.9 | 23.0 | 24.7 | |
8×2×1.5 | 20.8 | 19.7 | 21.7 | 24.7 | 23.1 | 26.0 | |
9×2×1.5 | 22.3 | 21.1 | 23.2 | 26.3 | 25.0 | 27.6 | |
10×2×1.5 | 23.5 | 22.2 | 26.4 | 27.5 | 26.1 | 30.1 | |
11×2×1.5 | 24.4 | 22.3 | 25.3 | 27.7 | 26.3 | 29.0 | |
12×2×1.5 | 25.3 | 23.1 | 26.2 | 28.6 | 27.1 | 29.9 | |
13×2×1.5 | 26.1 | 24.5 | 27.0 | 29.4 | 27.8 | 30.8 | |
14×2×1.5 | 26.9 | 25.2 | 27.8 | 30.2 | 28.5 | 31.6 | |
15×2×1.5 | 27.7 | 25.9 | 28.6 | 31.0 | 29.2 | 32.4 | |
16×2×1.5 | 28.5 | 26.6 | 29.4 | 31.8 | 29.9 | 33.2 | |
17×2×1.5 | 29.2 | 27.2 | 30.1 | 32.5 | 30.5 | 33.9 | |
18×2×1.5 | 7/0.30 | 29.9 | 27.9 | 30.8 | 33.2 | 31.2 | 34.7 |
19×2×1.5 | 30.6 | 28.5 | 31.5 | 33.9 | 31.8 | 35.4 |
規(guī)格 | 導(dǎo)體結(jié)構(gòu)根/直徑N/mm | 計算外徑mm | |||||
對屏 | 總屏 | 對屏總屏 | 對屏鎧裝 | 總屏鎧裝 | 對屏總屏鎧裝 | ||
1×2×0.5 | 7/0.30 | 8.2 | / | / | / | / | / |
2×2×0.5 | 11.9 | 11.4 | 12.6 | / | / | / | |
3×2×0.5 | 12.5 | 12.8 | 14.1 | 16.7 | 16.1 | 17.6 | |
4×2×0.5 | 14.5 | 13.8 | 15.3 | 17.9 | 17.1 | 18.8 | |
5×2×0.5 | 15.8 | 14.9 | 16.7 | 19.1 | 18.2 | 20.3 | |
6×2×0.5 | 17.1 | 16.0 | 18.0 | 20.4 | 19.3 | 21.7 | |
7×2×0.5 | 17.1 | 16.0 | 18.0 | 20.4 | 19.3 | 21.7 | |
8×2×0.5 | 18.2 | 17.1 | 19.1 | 21.5 | 20.4 | 22.7 | |
9×2×0.5 | 19.4 | 18.2 | 20.4 | 22.8 | 21.5 | 24.0 | |
10×2×0.5 | 20.5 | 19.1 | 21.4 | 23.8 | 22.4 | 25.7 | |
11×2×0.5 | 20.7 | 19.2 | 21.6 | 24.0 | 22.6 | 25.9 | |
12×2×0.5 | 21.4 | 19.9 | 22.3 | 25.4 | 23.2 | 26.7 | |
13×2×0.5 | 22.1 | 20.5 | 23.0 | 26.0 | 23.8 | 27.4 | |
14×2×0.5 | 22.8 | 21.1 | 23.7 | 26.7 | 25.0 | 28.1 | |
15×2×0.5 | 23.4 | 21.6 | 25.0 | 27.4 | 25.6 | 28.8 | |
16×2×0.5 | 24.1 | 22.2 | 25.6 | 28.0 | 26.1 | 29.4 | |
17×2×0.5 | 25.3 | 22.7 | 26.3 | 28.7 | 26.7 | 30.1 | |
18×2×0.5 | 26.0 | 23.3 | 26.9 | 29.3 | 27.2 | 30.7 | |
19×2×0.5 | 26.5 | 23.8 | 27.4 | 29.8 | 27.7 | 31.3 | |
1×2×0.75 | 7/0.37 | 8.6 | / | / | / | / | / |
2×2×0.75 | 12.6 | 12.9 | 14.2 | / | / | / | |
3×2×0.75 | 14.1 | 13.5 | 14.9 | 17.5 | 16.9 | 18.4 | |
4×2×0.75 | 15.4 | 14.6 | 16.1 | 18.7 | 18.0 | 19.7 | |
5×2×0.75 | 16.8 | 15.9 | 17.7 | 20.1 | 19.2 | 21.3 | |
6×2×0.75 | 18.2 | 17.3 | 19.1 | 21.5 | 20.6 | 22.7 | |
7×2×0.75 | 18.2 | 17.3 | 19.1 | 21.5 | 20.6 | 22.7 | |
8×2×0.75 | 19.3 | 18.2 | 20.2 | 22.6 | 21.6 | 23.9 | |
9×2×0.75 | 20.7 | 19.5 | 21.6 | 24.0 | 22.8 | 25.9 | |
10×2×0.75 | 21.8 | 20.4 | 22.7 | 25.8 | 23.8 | 27.1 | |
11×2×0.75 | 22.0 | 20.6 | 22.9 | 26.0 | 23.9 | 27.3 | |
12×2×0.75 | 22.8 | 21.3 | 23.7 | 26.8 | 25.3 | 28.1 | |
13×2×0.75 | 23.6 | 22.0 | 25.1 | 27.5 | 25.9 | 28.9 | |
14×2×0.75 | 24.3 | 22.6 | 25.9 | 28.3 | 26.6 | 29.6 | |
15×2×0.75 | 25.7 | 23.2 | 26.6 | 29.0 | 27.2 | 30.3 | |
16×2×0.75 | 26.4 | 23.8 | 27.3 | 29.7 | 27.8 | 31.1 | |
17×2×0.75 | 27.0 | 24.4 | 27.9 | 30.3 | 28.4 | 31.7 | |
18×2×0.75 | 27.7 | 25.6 | 28.6 | 31.0 | 29.0 | 32.4 | |
19×2×0.75 | 28.3 | 26.2 | 29.2 | 31.6 | 29.5 | 33.1 | |
1×2×1.0 | 7/0.43 | 8.9 | / | / | / | / | / |
2×2×1.0 | 13.2 | 13.6 | 14.8 | / | / | / |
規(guī)格 | 導(dǎo)體結(jié)構(gòu)根/直徑N/mm | 計算外徑mm | |||||
對屏 | 總屏 | 對屏總屏 | 對屏鎧裝 | 總屏鎧裝 | 對屏總屏鎧裝 | ||
3×2×1.0 | 7/0.43 | 14.8 | 14.2 | 15.5 | 18.1 | 16.9 | 19.1 |
4×2×1.0 | 16.1 | 15.4 | 17.1 | 19.5 | 18.1 | 20.6 | |
5×2×1.0 | 17.6 | 16.9 | 18.5 | 20.9 | 19.6 | 22.1 | |
6×2×1.0 | 19.1 | 18.2 | 20.0 | 22.4 | 20.9 | 23.7 | |
7×2×1.0 | 19.1 | 18.2 | 20.0 | 22.4 | 21.5 | 23.7 | |
8×2×1.0 | 20.3 | 19.2 | 21.2 | 23.6 | 22.6 | 25.5 | |
9×2×1.0 | 21.8 | 20.5 | 22.7 | 25.7 | 23.9 | 27.0 | |
10×2×1.0 | 23.0 | 21.6 | 23.9 | 26.9 | 25.5 | 28.2 | |
11×2×1.0 | 23.2 | 21.8 | 24.1 | 27.1 | 25.7 | 28.4 | |
12×2×1.0 | 24.0 | 22.5 | 25.6 | 28.0 | 26.5 | 29.3 | |
13×2×1.0 | 24.8 | 23.2 | 26.4 | 28.8 | 27.2 | 30.1 | |
14×2×1.0 | 26.3 | 23.9 | 27.2 | 29.6 | 27.9 | 30.9 | |
15×2×1.0 | 27.0 | 24.6 | 27.9 | 30.3 | 28.5 | 31.7 | |
16×2×1.0 | 27.8 | 25.9 | 28.7 | 31.1 | 29.2 | 32.5 | |
17×2×1.0 | 28.5 | 26.5 | 29.4 | 31.8 | 29.8 | 33.2 | |
18×2×1.0 | 29.2 | 27.1 | 30.1 | 32.5 | 30.4 | 33.9 | |
19×2×1.0 | 29.8 | 27.7 | 30.8 | 33.2 | 31.0 | 34.6 | |
1×2×1.5 | 7/0.52 | 9.5 | / | / | / | / | / |
2×2×1.5 | 15.0 | 14.5 | 15.7 | / | / | / | |
3×2×1.5 | 15.8 | 15.2 | 16.7 | 19.1 | 19.3 | 20.2 | |
4×2×1.5 | 17.2 | 16.7 | 18.2 | 20.6 | 20.0 | 21.7 | |
5×2×1.5 | 18.9 | 18.1 | 19.8 | 22.2 | 21.4 | 23.4 | |
6×2×1.5 | 20.5 | 19.6 | 21.4 | 23.8 | 22.9 | 25.7 | |
7×2×1.5 | 20.5 | 20.7 | 21.4 | 23.8 | 24.0 | 25.7 | |
8×2×1.5 | 21.8 | 20.7 | 22.7 | 25.7 | 24.0 | 27.0 | |
9×2×1.5 | 23.4 | 22.2 | 24.3 | 27.4 | 26.1 | 28.6 | |
10×2×1.5 | 24.7 | 23.3 | 27.6 | 28.6 | 27.3 | 31.3 | |
11×2×1.5 | 25.6 | 23.5 | 26.5 | 28.9 | 27.5 | 30.2 | |
12×2×1.5 | 26.5 | 24.3 | 27.4 | 29.8 | 28.3 | 31.1 | |
13×2×1.5 | 27.4 | 25.8 | 28.3 | 30.7 | 29.1 | 32.0 | |
14×2×1.5 | 28.2 | 26.5 | 29.2 | 31.6 | 29.9 | 32.9 | |
15×2×1.5 | 29.1 | 27.3 | 30.0 | 32.4 | 30.6 | 33.7 | |
16×2×1.5 | 29.9 | 28.0 | 30.8 | 33.2 | 31.3 | 34.6 | |
17×2×1.5 | 30.6 | 28.7 | 31.6 | 34.0 | 32.0 | 35.4 | |
18×2×1.5 | 31.4 | 29.4 | 32.3 | 34.7 | 32.7 | 36.2 | |
19×2×1.5 | 32.1 | 30.0 | 33.1 | 35.5 | 33.3 | 36.9 |