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首頁 > 電氣裝備用線纜

[計(jì)算機(jī)線] ZR-DJEFAP53-0.5電纜型號

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

1

ZR-DJEFAP53-0.5-13X2X1.5

有獎(jiǎng)競猜此型號的結(jié)構(gòu)、材料、以及電纜的使用場合!

請各位大俠出招!

coupler - 耦合器;連接器,接頭 (0) 投訴

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

2

型號
Type

名稱
Desigantion

DJEFAP53

銅芯耐候耐溫樹脂絕緣耐溫護(hù)套超屏蔽控制電纜
Copper conductor super-shielded control cable with weatherproof and heat resistant resin insulation and heat resistant sheath

DJEPFAP53

銅芯耐候耐溫樹脂絕緣,分屏+總屏耐溫計(jì)算機(jī)集散信號用超屏蔽控制電纜
Copper conductor super-shielded control cable with weatherproof and heat resistant resin insulation and individual and overall shields for computer data distribution

miniature cable - 微型電纜 (0) 投訴

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

3

計(jì)算機(jī)集散信號用超屏蔽控制電纜
Super-Shielded Control Cable for Computer Data Distribution

一、用途
Application

本產(chǎn)品適用于對計(jì)算機(jī)控制系統(tǒng)的精度、靈敏度和可靠性要求較高的場合。本產(chǎn)品具有較強(qiáng)的抗噪音和抗電磁干擾的能力,同時(shí)還具有耐油、耐溫、耐腐蝕等性能。本產(chǎn)品額定工作電壓450/750V,電纜工作溫度為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、用途型號及名稱:(見表1-1)
Type and designation (see Table 1-1)

型號
Type

名稱
Desigantion

DJEFAP53

銅芯耐候耐溫樹脂絕緣耐溫護(hù)套超屏蔽控制電纜
Copper conductor super-shielded control cable with weatherproof and heat resistant resin insulation and heat resistant sheath

DJEPFAP53

銅芯耐候耐溫樹脂絕緣,分屏+總屏耐溫計(jì)算機(jī)集散信號用超屏蔽控制電纜
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:
線芯可生產(chǎn)B型,R型。
Note:For conductors,type B or R may be produced.

三、規(guī)格 (見表2-2)
Size (see Table 2-2)

標(biāo)稱對數(shù)
Nominal number of pairs

標(biāo)稱截面
Nominal cross-section

導(dǎo)體種類
Category of condcutor

20℃時(shí)導(dǎo)體直流電阻不大于Ω/km
Conductor DC resistance at 20℃ not greater than Ω/km

20℃時(shí)絕緣電阻不小于MΩ·km
Insulation resistance at 20℃ not smaller than Ω·km

工作電容
nF/100m
Mutual capacitance
nF/100m

衰減
Attenuation

100kHz-1MHz
dB/100m


Bare

鍍錫
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:
標(biāo)稱對數(shù)系列為: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、電纜的特點(diǎn)
Cable characteristics

1、電纜的屏蔽層采用DIN,VDE標(biāo)準(zhǔn)。
2、屏蔽層能形成l 00%的屏蔽復(fù)蓋區(qū)。
3、能夠減少屏蔽層接觸電阻,改善屏蔽性能。
4、在高頻和低頻情況下都具有良好的屏蔽效果。

5、對絞單元采用不同對絞節(jié)距排列組合有效仰制磁場干擾。
6、屏蔽層接地方便。
7、良好的耐火燃燒性能。
8、本產(chǎn)品同時(shí)配有信號傳輸線。

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、主要電氣性能 (見表3-3)
Principal electrical properties (see Table 3-3)

項(xiàng)目
Item

指標(biāo)
Value

試驗(yàn)電壓 V
Test voltage

芯與芯
Core-core

1 500

芯與屏蔽層
Core-shield

1 000

施加時(shí)間,最少 min
Mintime for voltage application

5

最大屏蔽系數(shù)
Maxshielding coefficient

0.05

表3-3

 

六、電纜計(jì)算外徑(見表4-4)
Calculated overall diameter (see Table 4-4)

規(guī)格
對數(shù)×截面
mm2
Size
No. of pairs×cross-section

電纜外徑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

帖 子 獎(jiǎng) 罰
江南狼 獎(jiǎng)勵(lì) 0 金幣,.15 聲望,于 2007-8-3 15:14:40

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

4

你太強(qiáng)了!

我們這里的好多專家都解不了!

可能透漏一下這位高人是那個(gè)公司了,有機(jī)會(huì)去拜訪一下!

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網(wǎng)上查的

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不是吧!

網(wǎng)上什么也查不到。

還是ma800722有實(shí)力!

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

7

ha  這里都是大蝦啊?這么難找的型號都那么明白佩服?

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ma800722確實(shí)回答得很好.

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