9-26                            塑料绝缘软线、塑料护套线明敷设的载流量(θn=70℃)

       

    mm2

         1芯(A

        2芯(A

         3芯(A

25

30

35

40

25

30

35

40

25

30

35

40

 

 BLVV

 铝芯

 2.5

 27

 25

 24

 22

 21

 20

 19

 17

 17

 16

 15

 14

  4

 36

 34

 32

 30

 28

 26

 24

 23

 23

 22

 21

 19

  6

 46

 43

 40

 37

 35

 33

 31

 29

 27

 25

 24

 22

 10

 63

 59

 55

 51

 54

 51

 48

 44

 42

 40

 38

 35

 

 

   RV

   RVV

   RVB

   RVS

   RFB

   RFS

   BVV

   铜芯

0.12

 5.3

 5

 4.7

 4.4

 4.2

  4

 3.8

 3.5

 3.2

  3

 2.8

 2.6

0.2

 7.4

 7

 6.6

  6

 5.8

 5.5

 5.2

 4.8

 4.2

  4

 3.8

 3.5

0.3

 9.5

 9

 8.5

 7.8

 7.4

  7

 6.6

  6

 5.3

  5

 4.7

 4.4

0.4

11.7

 11

10.3

 9.6

  9

 8.5

  8

 7.4

 6.4

  6

 5.6

 5.2

0.5

13.3

 12.5

11.8

10.9

 10

 9.5

  9

  8

 7.4

  7

 6.6

  6

0.75

 17

 16

 15

 14

 13

12.5

 12

 11

 9.5

  9

 8.5

 7.8

1.0

 20

 19

 18

 17

 16

 15

 14

 13

 12

 11

 10

 9.6

1.5

 25

 24

 23

 21

 20

 19

 18

 17

 15

 14

 13

 12

2.0

 30

 28

 26

 24

 23

 22

 20

 19

 18

 17

 16

 15

2.5

 34

 32

 30

 28

 28

 26

 24

 23

 21

 20

 19

 17

 4

 45

 42

 39

 37

 38

 36

 34

 31

 28

 26

 24

 23

 6

 58

 55

 52

 48

 50

 47

 44

 41

 34

 32

 30

 28

10

 80

 75

 71

 65

 69

 65

 61

 57

 55

 52

 49

 45