Ikhebula Lamandla Elijwayelekile Le-SANS 19-33kV-XLPE Elifakwe Ukushisa Eliphakathi

Ikhebula Lamandla Elijwayelekile Le-SANS 19-33kV-XLPE Elifakwe Ukushisa Eliphakathi

Imininingwane:

    Izintambo zikagesi ezijwayelekile ze-SANS 19-33kV XLPE ezifakwe i-insulation medium-voltage zakhiwa futhi zahlolwa ngokuhambisana ne-South African National Standards.
    Ikhebula lamandla eliyi-33KV triple core, liyingxenye encane nje yobubanzi bekhebula lethu le-medium voltage, lifanele amanethiwekhi kagesi, ngaphansi komhlaba, ngaphandle kanye nokufakwa kumapayipi ekhebula.
    Ama-Conductor ethusi noma e-Aluminiyamu, angodwa noma ama-Core amathathu, Ahlomile noma Angenazo izikhali, abekwe embhedeni futhi akhonzwa nge-PVC noma ngezinto ezingezona i-halogen, Isilinganiso se-Voltage 6,6 kufika ku-33kV, enziwe ngokwe-SANS noma amanye amazinga kazwelonke noma aphesheya kwezilwandle

Imininingwane Esheshayo

Ithebula Lepharamitha

Isicelo:

Izintambo zikagesi ezijwayelekile ze-SANS 19-33kV XLPE ezifakwe i-insulation medium-voltage zifanelekela iziteshi zikagesi, izikhungo zezimboni, amanethiwekhi okusabalalisa kanye nezinhlelo zokusebenza ezingaphansi komhlaba. Ama-Conductor ethusi noma e-Aluminium, ahlanganisiwe noma ama-3 Core, Ahlomile noma Angenazo izikhali, afakwe embhedeni futhi akhonzwa nge-PVC noma izinto ezingezona i-halogenated, i-XLPE insulation inikeza ukumelana okuvelele emazingeni okushisa aphezulu, ukuguguleka kanye nomswakama, okuqinisekisa ukuqina kanye nokudluliswa kwamandla okuthembekile. Isilinganiso se-Voltage 6,6 kufika ku-33kV, senziwe nge-SANS noma amanye amazinga kazwelonke noma aphesheya kwezilwandle

Ukwakhiwa:

1.I-Core eyodwa noma ama-Core amathathu, i-Aluminium eyindilinga nomaUmqhubi wethusi olahlekile
2.I-XLPE efakwe uthango
3.Itheyiphu yethusi ngayinye ivikelwe
4.Isivikelo selangatye esibambekayo / isivikelo selangatye esibambekayo esiphansi se-PVC esifakwe ephepheni

Ukuhlonza Ikhebula:

I-MFRPVC (umugqa obomvu), i-LHFRPVC (umugqa oluhlaza okwesibhakabhaka),
I-HFFR (umugqa omhlophe), i-PE (akukho mugqa).

Izici:

Isilinganiso se-Voltage:Ama-volt angu-3800/6600 –SANS1339
Imikhawulo yokushisa:-15°C kuya ku-+90°C
Akufanele ifakwe emazingeni okushisa angaphansi kuka-0°C noma ngaphezulu kuka-+60°C

Ishidi Ledatha Lomkhiqizo

Ikhebula lamandla lohlobo lwe-19/33kV 1C/I-COPER CONDUCTOR/XLPE/PVC/AWA/PVC Uhlobo A

Usayizi womqhubi

Ububanzi bomqhubi

Ububanzi bokuvala

Ububanzi bebhedi

Ububanzi bezikhali

Ububanzi bekhebula

Isisindo sekhebula (Okulinganiselwa)

Ukumelana ne-DC ku-20°C

Ukumelana ne-AC ku-90°C

mm²

mm

mm

mm

mm

mm

kg/km

Ω/km

Ω/km

1*50

8.35

26.45

31.3

36.3

40.59

2150

0.387

0.494

1*70

10.05

28.15

33.0

37.0

42.29

2450

0.268

0.342

1*95

11.9

30.0

34.85

38.85

44.35

2810

0.193

0.247

1*120

13.25

31.35

36.2

40.2

45.7

3110

0.153

0.196

1*150

14.70

32.8

37.86

42.86

48.56

3650

0.124

0.159

1*185

16.23

34.33

39.39

44.39

50.29

4110

0.099

0.128

1*240

18.46

36.56

41.62

46.62

52.52

4820

0.075

0.098

1*300

20.75

38.85

44.11

49.11

55.22

5590

0.060

0.079

1*400

24.05

42.95

48.21

53.21

59.53

6590

0.047

0.063

1*500

27.42

41.98

48.24

52.24

58.35

7940

0.037

0.051

1*630

30.45

50.13

55.60

60.6

67.32

9440

0.028

0.041

Ikhebula lamandla lika-19/33kV 1C/I-COPER CONDUCTOR/XLPE/ELINGENASIHLOBO/I-PVC TYPE B

Usayizi womqhubi

Ububanzi bomqhubi

Ububanzi bokuvala

Ububanzi bekhebula

Isisindo sekhebula (Okulinganiselwa)

Ukumelana ne-DC ku-20°C

Ukumelana ne-AC ku-90°C

mm²

mm

mm

mm

kg/km

Ω/km

Ω/km

1*50

8.5

26.5

33.0

1484

0.387

0.494

1*70

10.0

28.0

35.0

1694

0.268

0.342

1*95

12.0

30.0

37.0

2069

0.193

0.247

1*120

13.5

31.0

38.0

2158

0.153

0.196

1*150

15.0

32.45

40.28

2647

0.124

0.160

1*185

16.5

34.5

42.0

3064

0.099

0.128

1*240

19.0

37.0

44.0

3689

0.075

0.098

1*300

21.5

39.5

47.0

4439

0.060

0.079

1*400

24.0

43.5

51.0

5274

0.047

0.063

1*500

27.5

46.11

54.13

6704

0.037

0.051

1*630

31.5

51.0

60.0

7986

0.028

0.041

Ikhebula lamandla lika-19/33kV 3C/ithusi/i-XLPE/i-PVC/i-SWA/i-PVC Uhlobo A

Usayizi womqhubi

Ububanzi bomqhubi

Ububanzi bokuvala

Ububanzi bebhedi

Ububanzi bezikhali

Ububanzi bekhebula

Isisindo sekhebula (Okulinganiselwa)

Ukumelana ne-DC ku-20°C

Ukumelana ne-AC ku-90°C

mm²

mm

mm

mm

mm

mm

kg/km

Ω/km

Ω/km

3*50

8.4

26.5

65.9

72.2

79.2

9911

0.387

0.494

3*70

9.9

28.0

69.2

75.5

82.7

11043

0.268

0.342

3*95

11.7

29.8

73.3

79.6

87.0

12821

0.193

0.247

3*120

13.4

31.5

77.2

84.3

91.8

14046

0.153

0.196

3*150

14.6

32.7

79.7

86.0

93.8

15330

0.124

0.159

3*185

16.4

34.5

83.8

90.1

98.1

16930

0.099

0.128

3*240

18.8

36.9

89.2

95.5

103.9

19449

0.075

0.098

3*300

20.4

38.5

92.9

100.0

108.8

25221

0.060

0.079

Ikhebula lamandla lika-19/33kV 3C/ithusi/i-XLPE/elingenazikhali/ikhebula lamandla lika-PVC Uhlobo B

Usayizi womqhubi

Ububanzi bomqhubi

Ububanzi bokuvala

Ububanzi bebhedi

Ububanzi bekhebula

Isisindo sekhebula (Okulinganiselwa)

Ukumelana ne-DC ku-20°C

Ukumelana ne-AC ku-90°C

mm²

mm

mm

mm

mm

kg/km

Ω/km

Ω/km

3*50

8.4

26.5

62.3

69.0

4762

0.387

0.494

3*70

9.9

28.0

65.5

72.5

5611

0.268

0.342

3*95

11.7

29.8

69.4

76.6

6647

0.193

0.247

3*120

13.4

31.5

73.1

80.6

7615

0.153

0.196

3*150

14.6

32.7

75.6

83.4

8631

0.124

0.159

3*185

16.4

34.5

79.5

87.5

9886

0.099

0.128

3*240

18.8

36.9

84.7

93.1

11910

0.075

0.098

3*300

20.4

38.5

88.2

96.8

14263

0.060

0.079