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Допустимые токи для кабелей с медными жилами

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Новости (читать все новости)

Допустимые токи для кабелей с медными жилами

Допустимые токи для кабелей с медными жилами, А.

Медные жилы проводов и кабелей

Сечение токопроводящей жилы, мм 2.

Однофазная сеть

Трехфазная сеть

ток, А

мощность, кВт

ток, А

мощность, кВт

1,5

19

4,1

16

10,5

2,5

27

5,9

25

16,5

4

38

8,3

30

19,8

6

46

10,1

40

26,4

10

70

15,4

50

33,0

16

85

18,7

75

49,5

25

115

25,3

90

59,4

35

135

29,7

115

75,9

50

175

38,5

145

95,7

70

215

47,3

180

118,8

95

260

57,2

220

145,2

120

300

66,0

260

171,6

 

Алюминиевые жилы проводов и кабелей

Сечение токопроводящей жилы, мм2.

Однофазная сеть

Трехфазная сеть

ток, А

мощность, кВт

ток, А

мощность, кВт

2,5

20

4,4

19

12,5

4

28

6,1

23

15,1

6

36

7,9

30

19,8

10

50

11,0

39

25,7

16

60

13,2

55

36,3

25

85

18,7

70

46,2

35

100

22,0

85

56,1

50

135

29,7

110

72,6

70

165

36,3

140

92,4

95

200

44,0

170

112,2

120

230

50,6

200

132,0

 

Допустимые токи для кабелей с алюминиевыми жилами, А.

 

Объекты (посмотреть другие)

Рэтро проводка

Укладка антистатических покрытий

Монтаж электрощитов

 

Технологии (еще информация)

Нормативные документы противопожарной защиты

Полный список нормативно-технической документации для ПСО

Электролаборатория - техническая документация

Инструкция по технике безопасности при работе с электроизмерительными приборами

Методика проведения измерений сопротивления изоляции

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