电线电缆网 > 电气装备用线缆 > ZR-DJEFAP53-0.5电缆型号（完整版）

ZR-DJEFAP53-0.5电缆型号 - 无图版

mafa558 --- 2007-08-03 13:50:05

1

ZR-DJEFAP53-0.5-13X2X1.5

有奖竞猜此型号的结构、材料、以及电缆的使用场合！

请各位大侠出招！

ma800722 --- 2007-08-03 14:05:33

2

型号
Type

名称
Desigantion

DJEFAP53

铜芯耐候耐温树脂绝缘耐温护套超屏蔽控制电缆
Copper conductor super-shielded control cable with weatherproof and heat resistant resin insulation and heat resistant sheath

DJEPFAP53

铜芯耐候耐温树脂绝缘，分屏+总屏耐温计算机集散信号用超屏蔽控制电缆
Copper conductor super-shielded control cable with weatherproof and heat resistant resin insulation and individual and overall shields for computer data distribution

ma800722 --- 2007-08-03 14:07:00

3

计算机集散信号用超屏蔽控制电缆
Super-Shielded Control Cable for Computer Data Distribution

一、用途
Application

本产品适用于对计算机控制系统的精度、灵敏度和可靠性要求较高的场合。本产品具有较强的抗噪音和抗电磁干扰的能力，同时还具有耐油、耐温、耐腐蚀等性能。本产品额定工作电压450／750V，电缆工作温度为120℃。
The cable is suitable for use where high accuracy，sensitivity and reliability are required for the computer contro1 system．It has high resistance to noise and EMF interference in addition to resistance to oil, heat and corrosion．The rated operating voltages are 450/750 V，while the cable operating temperature is 120℃.

　

二、用途型号及名称：(见表1-1)
Type and designation (see Table 1-1)

型号
Type

名称
Desigantion

DJEFAP53

铜芯耐候耐温树脂绝缘耐温护套超屏蔽控制电缆
Copper conductor super-shielded control cable with weatherproof and heat resistant resin insulation and heat resistant sheath

DJEPFAP53

铜芯耐候耐温树脂绝缘，分屏+总屏耐温计算机集散信号用超屏蔽控制电缆
Copper conductor super-shielded control cable with weatherproof and heat resistant resin insulation and individual and overall shields for computer data distribution

Table 1-1

注：
线芯可生产B型，R型。
Note：For conductors，type B or R may be produced.

三、规格 (见表2-2)
Size (see Table 2-2)

标称对数
Nominal number of pairs

标称截面
Nominal cross-section

导体种类
Category of condcutor

20℃时导体直流电阻不大于Ω/km
Conductor DC resistance at 20℃ not greater than Ω/km

20℃时绝缘电阻不小于MΩ·km
Insulation resistance at 20℃ not smaller than Ω·km

工作电容
nF/100m
Mutual capacitance
nF/100m

衰减
Attenuation

100kHz-1MHz
dB/100m

裸
Bare

镀锡
Tinned

1-37

0.75

B

24.5

24.8

2000

≤4.2

≤20.5

R

26.5

26.7

1.0

B

l8.1

18.2

R

19.5

20.0

1.5

B

12.1

12.2

R

13.3

13.7

表2-2

注：
标称对数系列为：1、2、3、4、5、7、8、9、10、12、l4、16、l9、24、27、30、37。
Note：The series of the nominal number of pairs is as follows：1、2、3、4、5、7、8、9、10、12、l4、16、l9、24、27、30、37.

四、电缆的特点
Cable characteristics

1、电缆的屏蔽层采用DIN，VDE标准。
2、屏蔽层能形成l 00％的屏蔽复盖区。
3、能够减少屏蔽层接触电阻，改善屏蔽性能。
4、在高频和低频情况下都具有良好的屏蔽效果。

5、对绞单元采用不同对绞节距排列组合有效仰制磁场干扰。
6、屏蔽层接地方便。
7、良好的耐火燃烧性能。
8、本产品同时配有信号传输线。

1．The shield is made to DIN VDE standards．
2. The shield has a 100％ shielding coverage
3．The shield has reduced contact resistance and improved shielding performance．
4．Good shielding effect is obtained both at high and 1ow frequencies．
5．The twisted pairs have different 1ength of lay，which suppresses effectively EMF interference．
6．Easy grounding of shield．
7．Good fire resistant and flame-retardant performance．
8．Signal wire is provided with the cable．

　

五、主要电气性能 (见表3-3)
Principal electrical properties (see Table 3-3)

项目
Item

指标
Value

试验电压 V
Test voltage

芯与芯
Core-core

1 500

芯与屏蔽层
Core-shield

1 000

施加时间，最少 min
Min．time for voltage application

5

最大屏蔽系数
Max．shielding coefficient

0.05

表3-3

　

六、电缆计算外径(见表4-4)
Calculated overall diameter (see Table 4-4)

规格
对数×截面
mm2
Size
No. of pairs×cross-section

电缆外径mm
Cable overall diameter

DJEFAP53

DJEPFAP53

0.75

1.0

1.5

0.75

1.0

1.5

1×2×

9.23

9.97

11.53

8.40

9.07

10.59

2×2×

15.76

17.02

19.70

14.20

15.48

18.12

3×2×

16.72

18.06

20.90

15.21

16.43

19.22

4×2×

18.34

19.80

22.93

16.69

18.01

21.09

5×2×

20.12

21.72

25.15

18.31

19.77

23.13

7×2×

21.99

23.75

27.48

20.01

21.61

25.28

8×2×

24.19

26.13

29.03

22.01

23.78

26.71

9×2×

26.39

28.50

31.67

24.02

25.93

28.87

10×2×

28.62

30.91

34.34

26.05

28.13

31.60

12×2×

29.58

31.95

35.82

26.91

29.07

32.95

14×2×

31.20

33.70

37.44

28.39

30.67

34.44

16×2×

32.98

35.62

39.58

30.01

32.4l

36.41

19×2×

35.45

38.29

42.89

32.26

34.84

39.46

24×2×

42.00

45.36

49.56

38.22

41.28

45.59

27×2×

43.04

46.48

51.22

39.17

42.30

47.12

30×2×

44.66

48.23

53.15

40.64

43.89

48.89

37×2×

48.31

52.17

57.00

43.96

47.47

52.44

mafa558 --- 2007-08-03 15:42:13

4

你太强了！

我们这里的好多专家都解不了！

可能透漏一下这位高人是那个公司了，有机会去拜访一下！

YM666621 --- 2007-08-03 15:53:19

5

网上查的

mafa558 --- 2007-08-03 17:36:51

6

不是吧！

网上什么也查不到啊！

还是ma800722有实力啊！

yanglaoda --- 2007-08-03 17:47:37

7

ha  这里都是大虾啊？这么难找的型号都那么明白佩服？
810707 --- 2007-08-03 20:02:23

8

要多肯定别人。

wgch64 --- 2007-08-04 17:29:40

9

ma800722确实回答得很好.
枯木逢春 --- 2007-08-07 15:54:31

10

厉害，送朵小花。
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