Hluav Taws Xob Hluav Taws Xob Cable

BTTZ

Hnyav-cov haujlwm tooj liab tub ntxhais, tooj liab sheath, magnesium oxide ntxhia insulated cable

Copper core + copper sheath + magnesium oxide rwb thaiv tsev

BTTRZ(RTTZ)

Copper core, inorganic mineral insulated cable nrog qhwv rwb thaiv tsev, tooj liab sheath, saj zawg zog hluav taws kub-resistant cable

Copper core + tooj liab sheath + inorganic ntxhia qhwv rwb thaiv tsev

YTTW

Flexible hluav taws-resistant hlau sheath, inorganic ntxhia insulated cable

Copper sheath + mica daim kab xev rwb thaiv tsev + ntau txheej txheej

NG-A(BTLY)

Aluminium sheath, hloov tau yooj yim rho tawm hluav taws-resistant cable

Aluminium sheath + mica daim kab xev rwb thaiv tsev + tsis muaj pa taws halogen-dawb txheej txheej

BBTRZ

Saj zawg zog magnesium hydroxide ntxhia insulated tsis yog - hluav taws kub - resistant cable

Copper core + ntxhia compound rwb thaiv tsev + non-metallic sheath

BTTVZ

Hnyav-cov tub ntxhais ua haujlwm tooj liab, tooj liab sheath, magnesium oxide ntxhia insulated cable (nrog polyethylene txheej txheej)

Ua ke nrog BTTZ thiab polyethylene txheej txheej

NA-YJV/NB-YJV

Hla- txuas polyethylene insulated, PVC sheath, Class A(B) hluav taws kub-resistant fais fab cable

Cov tub ntxhais tooj liab + ntoo khaub lig- txuas polyethylene rwb thaiv tsev + polyvinyl chloride sheath

WDNA-YJY/WDNB-YJY

Hla- txuas polyethylene insulated, polyolefin sheath, Class A(B) halogen-dawb qis- pa taws hluav taws- tiv taus fais fab cable

Cov tub ntxhais tooj liab + ntoo khaub lig- txuas polyethylene rwb thaiv tsev + tsis muaj pa taws halogen-dawb polyolefin sheath

Cov xwm txheej

Hom kev pom zoo

Core Zoo

Kev faib hluav taws xob dav dav hauv cov tsev ua haujlwm

nplaim taws-cov kab hluav taws xob

Tus nqi qis, ua tau raws li qhov yuav tsum tau muaj kev tiv thaiv hluav taws xob, thiab ua kom qhov hluav taws kub sib kis qeeb.

Cov twj tua hluav taws thiab teeb pom kev kub ceev

hluav taws-cov kab hluav taws xob tiv taus

Muab lub zog txuas ntxiv rau ntau dua 90 feeb thaum muaj hluav taws kub, ua kom muaj kev ua haujlwm ntawm hluav taws kub - cov khoom siv sib ntaus sib tua.

Cov hluav taws tseem ceeb hauv hluav taws xob nuclear

rigid mineral-insulated cables

Tsis yog -flammable, smokeless, thiab tsis yog - tshuaj lom, nws muaj peev xwm ua hauj lwm tsis tu ncua rau 3 teev ntawm 1000 degree, qhia tau hais tias muaj kev ntseeg siab nyob rau hauv huab huab cua.

Kev faib hluav taws xob hauv subway chaw nres tsheb tunnels

cov ntxhia hloov pauv tau-cov kab hluav taws xob insulated

me me dabtsi yog khoov vojvoog, hloov mus rau complex installation ib puag ncig, thaum tseem muaj cov khoom uas tsis yog -flammable.

Cov chaw tawg hauv cov nroj tsuag tshuaj

tawg- pov thawj ntxhia- cov kab hluav taws xob insulated

Cov hlau sheath muab kev sib khi zoo heev, tiv thaiv kev nkag mus ntawm cov pa hluav taws xob thaum ua tau raws li kev tiv thaiv hluav taws.

Nominal hla ntu
mm2 ua

Rwb thaiv tsev nominal thickness
mm

Qhov tsis kam ntawm tus neeg xyuas pib ntawm 20℃tsis ntau dua
Ω/km

Hlau sheath thickness (mm)

Muab xam tus nqi kuj ntawm tooj liab sheath ntawm 20℃Ω / km

Cable sab nraud txoj kab uas hla (mm)

1 cev

2 cev

3

tub ntxhais

4 cores

1 cores

2 cev

3 cev

4 cores

1 cores

2 cev

3 cev

4 cores

1

0.8

18.1

0.4

0.5

0.5

0.5

4.63

2.20

0.28

1.90

3.53

5.66

5.96

6.46

1.5

0.8

12.1

0.4

0.5

0.5

0.5

4.19

2.00

1.89

1.73

3.78

6.16

6.50

7.06

2.5

0.8

7.41

0.4

0.5

0.6

0.6

3.75

1.75

1.36

1.24

4.18

6.96

7.56

8.23

4

0.8

4.61

0.5

0.6

0.6

0.6

2.61

1.26

1.18

1.08

4.85

8.10

8.57

9.36

6

0.8

3.08

0.5

0.6

0.6

0.6

2.33

1.11

1.04

0.945

5.36

9.12

9.67

10.59

10

1.0

1.83

0.5

0.7

0.7

0.7

1.74

0.689

0.646

0.586

7.02

12.44

13.22

14.52

16

1.0

1.15

0.6

0.7

0.7

0.8

1.19

0.570

0.55

0.432

8.24

14.48

15.42

17.18

25

1.0

0.727

0.6

0.8

0.8

0.9

1.05

0.429

0.401

0.32

9.56

17.32

18.46

20.57

35

1.0

0.524

0.6

0.8

0.8

1.0

0.935

0.377

0.141

0.28

10.90

19.90

21.43

23.86

50

1.2

0.387

0.7

0.9

0.9

1.0

0.68

0.285

0.266

0.215

12.60

23.00

24.55

27.34

70

1.2

0.268

0.7

1.0

1.0

1.0

0.591

0.22

0.205

0.185

14.40

23.80

28.63

31.69

95

1.2

0.193

0.8

1.0

1.0

1.0

0.451

0.191

1.79

0.161

16.50

30.60

32.72

36.72

120

1.4

0.153

0.8

1.0

1.0

1.1

0.408

0.172

0.161

0.131

18.14

33.88

36.26

40.43

150

1.4

0.124

0.8

1.0

1.0

1.1

0.366

0.154

0.131

0.117

20.15

37.70

40.56

45.00

185

1.4

0.0991

0.9

1

1

1.2

0.297

0.141

0.119

0.098

22.10

41.20

44.33

49.42

240

1.4

0.0754

0.9

1

1

1.2

0.263

0.124

0.104

0.086

24.69

46.38

50.22

55.83

300

1.6

0.0601

1

-

-

-

0.212

-

-

-

27.70

-

-

-

400

1.6

0.0470

1

-

-

-

0.193

-

-

-

30.40

-

-

-