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歡迎訪問安徽萬邦特種電纜官方網(wǎng)站,專業(yè)的電纜生產(chǎn)廠家!主營產(chǎn)品:扁電纜,拖鏈電纜,扁平電纜,螺旋電纜,聚氨酯電纜
服務(wù)咨詢熱線0550-7305800
熱門關(guān)鍵詞:
鐵路機(jī)車電纜
tielujichedianlan

DCXF/2,DCEH/3橡皮絕緣鐵路機(jī)車車輛用電纜廠家

DCXF/2,DCEH/3橡皮絕緣鐵路機(jī)車車輛用電纜
產(chǎn)品名稱:橡皮絕緣鐵路機(jī)車車輛用電纜
產(chǎn)品型號:DCXF/2,DCH/3,DCH/3-100,DCEH/3,DCEH/3-100
 
產(chǎn)品詳細(xì)介紹
一、適用范圍
本產(chǎn)品采用橡皮絕緣,根據(jù)絕緣用橡皮的不同分為三個品種,主要適用于交流額定電壓3kV及以下鐵路機(jī)車車輛用電纜的電能傳輸和敷設(shè)連接用線,具有一定的耐油、耐寒、耐紫外線等特性。
二、產(chǎn)品結(jié)構(gòu)示意圖
                                                                  
三、使用特性
1、額定電壓U0/U為500V、750V、1kV、1.5kV和3kV。直流額定電壓為交流額定電壓的1.5倍。
2、電纜長期允許工作溫度為: DCXF/2、DCH/3、DCEH/3產(chǎn)品為70℃;DCH/3-100,DCEH/3-100產(chǎn)品為100℃。
3、電纜z.ui低使用環(huán)境溫度:DCXF/2、DCH/3、DCEH/3、DCH/3-100、DCEH/3-100等產(chǎn)品應(yīng)不低于-25℃。
4、電纜敷設(shè)的允許彎曲半徑:
電纜外徑(D)為20mm及以下時應(yīng)不小于3D。
電纜外徑(D)為20mm以上時應(yīng)不小于5D。
四、電纜的型號及規(guī)格
    1、電纜的型號見表1.
表1 電纜型號及名稱
序號型號額定電壓名稱
1DCXF/2750V、1.5kV銅芯天然丁苯橡皮絕緣氯丁橡皮護(hù)套鐵路機(jī)車車輛用電纜(電線)
2DCH/3750V銅芯氯磺化聚乙烯絕緣鐵路機(jī)車車輛用電纜(電線)
3DCH/3-100750V銅芯耐熱100℃氯磺化聚乙烯絕緣鐵路機(jī)車車輛用電纜(電線)
4DCEH/3750V、1.5kV、3kV銅芯乙丙絕緣氯磺化聚乙烯護(hù)套鐵路機(jī)車車輛用電纜(電線)
5DCEH/3-100750V、1.5kV、3kV銅芯耐熱100℃乙丙絕緣氯磺化聚乙烯護(hù)套鐵路機(jī)車車輛用電纜(電線)
    2、纜的規(guī)格見表2
表2 電纜的規(guī)格
序號型號額定電壓規(guī)格mm2
1DCXF/2750V,1.5kV1,1.5,2.5,4,6,10,16,25,35,50,70,95,120,150,185,240,300
2DCH/3,DCH/3-100750V0.5,0.75,1,1.5,2.5,4,6,10,16,25,35,50,70,95,120,150,185,240,300
3DCEH/3,DCEH/3-100750V0.5,0.75,1,1.5,2.5,4,6,10,16,25,35,50,70,95,120,150,185,240,300
4DCEH/3,DCEH/3-1001.5kV1,1.5,2.5,4,6,10,16,25,35,50,70,95,120,150,185,240,300
 
3、代號名稱和含義如表3
 
表3  代號的名稱及含義
項(xiàng)目代號說明
系列代號DC機(jī)車車輛用電纜(電線)
絕緣材料X天然丁苯橡皮
E乙丙橡皮
H氯磺化聚乙烯
護(hù)套材料F氯丁橡皮
H氯磺化聚乙烯
耐油特性1安裝在無礦物油和燃料油污染處
2安裝在受礦物油污染,但無燃料油污染處
3安裝在受礦物油和燃料油污染處
耐熱特性70耐熱70℃
100耐熱100℃
注:耐溫等級無明確標(biāo)注者為70℃。
五、主要技術(shù)特點(diǎn)
1、成品電纜導(dǎo)體直流電阻符合GB/T 3956-1983的有關(guān)規(guī)定。
2、20℃時絕緣電阻:額定電壓3kV的DCEH/3、DCEH/3-100型電纜應(yīng)不小于1013Ω.km。
3、成品電纜經(jīng)受如下交流電壓試驗(yàn)不擊穿:
表3 交流電壓試驗(yàn)
額定電壓750V1.5kV3kV
交流電壓試驗(yàn)2 kV/15min6 kV/15min12 kV/15min
4、DCXF/2型電纜允許在受礦物油污染的環(huán)境使用;DCH/3、DCH/3-100、DCEH/3、DCEH/3-100型電纜允許在受礦物油和燃料油污染的環(huán)境使用。
六、 電纜基本結(jié)構(gòu)參數(shù)如表5所示:
表5  電纜結(jié)構(gòu)參數(shù)
型號導(dǎo)體標(biāo)稱截面mm2導(dǎo)體結(jié)構(gòu)根數(shù)/單線直徑mm絕緣標(biāo)稱厚度mm護(hù)套標(biāo)稱厚度mm平均外徑mm
下限上限
DCXF/2 750V1(A)32/0.200.81.04.75.6
1(B)56/0.150.81.04.75.6
1.5(A)30/0.250.81.04.96.0
1.5(B)85/0.150.81.05.06.0
2.5(A)50/0.250.81.05.66.8
2.5(B)140/0.150.81.05.66.8
4(A)56/0.300.81.05.87.0
4(B)228/0.150.81.05.87.0
6(A)84/0.300.81.06.48.4
6(B)189/0.200.81.06.48.0
10(A)80/0.401.01.28.210.5
10(B)324/0.201.01.28.210.5
16(A)126/0.401.01.29.212.0
16(B)513/0.201.01.29.211.5
25(A)196/0.401.21.210.514.0
25(B)783/0.201.21.210.514.0
35(A)276/0.401.21.512.516.0
35(B)1107/0.201.21.512.516.0
50(A)396/0.401.41.514.518.5
50(B)702/0.301.41.514.518.5
70(A)360/0.501.41.516.020.5
70(B)999/0.301.41.516.020.5
95(A)475/0.501.61.518.022.5
95(B)1332/0.301.61.518.022.5
120(A)608/0.501.62.020.525.5
120(B)1702/0.301.62.020.525.5
150(A)756/0.501.82.022.528.5
150(B)2109/0.301.82.022.528.5
185(A)925/0.502.02.024.530.5
185(B)1443/0.402.02.024.530.5
240(A)1221/0.502.22.027.534.0
240(B)1891/0.402.22.027.534.0
300(A)1525/0.502.42.030.037.5
300(B)2379/0.402.42.030.037.5
DCXF/2 1.5kV1.5(A)30/0.251.21.05.66.8
1.5(B)85/0.151.21.05.66.8
2.5(A)50/0.251.21.06.27.2
2.5(B)140/0.151.21.06.27.2
4(A)56/0.301.21.06.67.8
4(B)228/0.151.21.06.67.8
6(A)84/0.301.21.07.29.4
6(B)189/0.201.21.07.29.0
10(A)80/0.401.41.29.011.5
10(B)324/0.201.41.29.011.5
16(A)126/0.401.41.210.013.0
16(B)513/0.201.41.210.012.5
25(A)196/0.401.61.512.015.5
25(B)783/0.201.61.512.015.5
35(A)276/0.401.61.513.017.0
35(B)1107/0.201.61.513.017.0
50(A)396/0.401.81.515.019.5
50(B)702/0.301.81.515.019.0
70(A)360/0.501.81.516.521.5
70(B)999/0.301.81.517.021.0
95(A)475/0.502.02.019.524.5
95(B)1332/0.302.02.020.024.5
120(A)608/0.502.02.021.526.5
120(B)1702/0.302.02.021.526.5
150(A)756/0.502.22.023.029.5
150(B)2109/0.302.22.023.529.0
185(A)925/0.502.42.025.531.5
185(B)1443/0.402.42.025.531.5
240(A)1221/0.502.62.028.035.0
240(B)1891/0.402.62.028.535.0
300(A)1525/0.502.82.031.038.5
300(B)2379/0.402.82.031.038.0
DCH/3 750V
DCH/3-100 750V
0.5(A)16/0.201.0

3.4
0.5(B)28/0.151.0

3.4
0.75(A)24/0.201.0

3.8
0.75(B)42/0.151.0

3.8
1.0(A)32/0.201.2

4.4
1.0(B)56/0.151.2

4.4
1.5(A)30/0.251.2

4.7
1.5(B)85/0.151.2

4.7
2.5(A)50/0.251.2

5.2
2.5(B)140/0.151.2

5.2
4(A)56/0.301.2

6.0
4(B)228/0.151.2

6.0
6(A)84/0.301.2

7.4
6(B)189/0.201.2

7.4
10(A)80/0.401.4

9.0
10(B)324/0.201.4

9.0
16(A)126/0.401.4

10.5
16(B)513/0.201.4

10.0
25(A)196/0.401.6

12.5
25(B)783/0.201.6

12.5
35(A)276/0.401.6

14.0
35(B)1107/0.201.6

14.0
50(A)396/0.401.8

16.5
50(B)702/0.301.8

16.0
70(A)360/0.501.8

18.5
70(B)999/0.301.8

18.0
95(A)475/0.502.0

20.5
95(B)1332/0.302.0

20.5
120(A)608/0.502.0

22.5
120(B)1702/0.302.0

22.5
150(A)756/0.502.2

25.5
150(B)2109/0.302.2

25.0
185(A)925/0.502.4

27.5
185(B)1443/0.402.4

27.5
240(A)1221/0.502.6

31.0
240(B)1891/0.402.6

31.0
300(A)1525/0.502.8

34.0
300(B)2379/0.402.8

34.0
DCEH/3 750V
DCEH/3-100 750V
0.5(A)16/0.200.60.63.24.4
0.5(B)28/0.150.60.63.24.4
0.75(A)24/0.200.60.63.44.7
0.75(B)42/0.150.60.63.44.7
1.0(A)32/0.200.60.63.54.9
1.0(B)56/0.150.60.63.54.9
1.5(A)30/0.250.60.63.75.4
1.5(B)85/0.150.60.63.85.4
2.5(A)50/0.250.70.64.46.2
2.5(B)140/0.150.70.64.46.2
4(A)56/0.300.70.65.06.8
4(B)228/0.150.70.65.06.8
6(A)84/0.300.70.65.47.8
6(B)189/0.200.70.65.47.8
10(A)80/0.400.80.87.09.0
10(B)324/0.200.80.87.09.0
16(A)126/0.400.80.88.010.5
16(B)513/0.200.80.88.010.5
25(A)196/0.401.01.010.013.0
25(B)783/0.201.01.010.013.0
35(A)276/0.401.01.011.014.5
35(B)1107/0.201.01.011.014.5
50(A)396/0.401.21.213.517.0
50(B)702/0.301.21.213.517.0
70(A)360/0.501.21.215.019.5
70(B)999/0.301.21.215.019.5
95(A)475/0.501.41.417.521.5
95(B)1332/0.301.41.417.521.5
120(A)608/0.501.41.4, 19.023.5
120(B)1702/0.301.41.419.023.5
150(A)756/0.501.81.822.028.0
150(B)2109/0.301.81.822.528.0
185(A)925/0.501.81.823.529.5
185(B)1443/0.401.81.823.529.5
240(A)1221/0.502.22.228.034.0
240(B)1891/0.402.22.228.034.0
300(A)1525/0.502.22.230.037.0
300(B)2379/0.402.22.230.037.0
DCEH/3 1.5kV
DCEH/3-100 1.5kV
1.0(A)32/0.200.80.84.36.0
1.0(B)56/0.150.80.84.36.0
1.5(A)30/0.250.8
0.8
4.56.6
1.5(B)
85/0.150.80.84.66.6
2.5(A)50/0.250.90.95.07.6
2.5(B)140/0.150.90.95.27.6
4(A)56/0.300.90.95.88.2
4(B)228/0.150.90.95.88.2
6(A)84/0.300.90.96.49.0
6(B)189/0.200.90.96.48.8
10(A)80/0.401.01.08.09.8
10(B)324/0.201.01.07.89.8
16(A)126/0.401.01.08.811.5
16(B)513/0.201.01.08.811.0
25(A)196/0.401.21.210.513.5
25(B)783/0.201.21.210.513.5
35(A)276/0.401.21.212.015.0
35(B)1107/0.201.21.212.015.0
50(A)396/0.401.41.414.018.0
50(B)702/0.301.41.414.018.0
70(A)360/0.501.41.416.020.5
70(B)999/0.301.41.416.019.5
95(A)475/0.501.61.618.022.5
95(B)1332/0.301.61.618.522.5
120(A)608/0.501.61.619.524.5
120(B)1702/0.301.61.620.024.5
150(A)756/0.502.01.822.529.0
150(B)2109/0.302.01.822.528.0
185(A)925/0.502.01.824.030.0
185(B)1443/0.402.01.824.030.0
240(A)1221/0.502.42.428.535.0
240(B)1891/0.402.42.428.535.0
300(A)1525/0.502.42.431.038.0
300(B)2379/0.402.42.431.038.0
DCEH/3 3kV
DCEH/3-100 3kV
2.5(A)50/0.251.41.27.08.6
2.5(B)140/0.151.41.27.08.6
4(A)56/0.301.41.27.49.2
4(B)228/0.151.41.27.49.2
6(A)84/0.301.41.28.010.5
6(B)189/0.201.41.28.010.0
10(A)80/0.401.61.29.411.5
10(B)324/0.201.61.29.411.5
16(A)126/0.401.61.210.013.0
16(B)513/0.201.61.210.012.5
25(A)196/0.401.81.412.015.5
25(B)783/0.201.81.412.015.5
35(A)276/0.401.81.413.517.0
35(B)1107/0.201.81.413.517.0
50(A)396/0.402.01.816.020.0
50(B)702/0.302.01.816.020.0
70(A)360/0.502.01.817.522.5
70(B)999/0.302.01.818.022.0
95(A)475/0.502.22.020.024.5
95(B)1332/0.302.22.020.024.5
120(A)608/0.502.22.021.526.5
120(B)1702/0.302.22.022.026.5
150(A)756/0.502.62.224.530.5
150(B)2109/0.302.62.224.530.5
185(A)925/0.502.62.226.032.0
185(B)1443/0.402.62.226.032.0
240(A)1221/0.503.02.830.537.0
240(B)1891/0.403.02.830.537.0
300(A)1525/0.503.02.833.040.0
300(B)2379/0.403.02.832.540.0
八、電纜交貨長度
1、成品電纜應(yīng)成盤或成圈交貨,卷繞整齊,妥善包裝。長度誤差應(yīng)不超過±0.5%。
2、根據(jù)雙方協(xié)議,允許任何長度的電纜交貨。


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