ᇗ
אటυಎྦྷ
אજպ࣏ഩࡁແ၊ᇝאh༈щࡧҸאჿ
א൦ږიଇஏ၊ᇉh
֭֬א܅၏ ,5 ࣑ྣ
ඨᇟᄀĭႁՖ྾ࢬׁཔh
ೊݜאჿཔ෭ߒĭщ྾ҘႰ֬ໃྱࠗܚ܊
֭ልႰཔh
ࣔᇀ൘ႰᅾאჿҴh
ࢄࠍཔ
(L)
ࠏཔ
(N)
ࢬ֦ћ
ᇅແ
E
ࠏ ֭ࢬׁࠦഐh
ငӑཔ֭൘Ⴐ
Ԫ٬؛щ္ĭږᄽ༇൘Ⴐငӑཔh൘Ⴐ
ი܅ඃ܇ĩࡶ࠷ඔගĪௌ֭gࣤ
ݞಲᆫ֭ငӑཔļቓུ֥เԌղແ TT
ĭቓ
վӑ؏ແ h
Ֆປĭߖҝ༷ўĻ
൘Ⴐאĭ൛ᇜДԃאຣಎᅢh
(mm
2
)
0.75 6
1.00 10
1.50 15
2.50 20
4.00 25
7.5 15 25 30 45 60
220-240 0 – 2.0 6 6 6 6 6 6
2.1 – 3.4 6 6 6 6 6 6
3.5 – 5.0 6 6 6 6 10 15
5.1 – 7.0 10 10 10 10 15 15
7.1 – 12.0 15 15 15 15 20 20
12.1 – 20.0 20 20 20 20 25 –
115 0 – 2.0 6 6 6 6 6 10
2.1 – 3.4 6 6 6 6 15 15
3.5 – 5.0 6 6 10 15 20 20
5.1 – 7.0 10 10 15 20 20 25
7.1 – 12.0 15 15 20 25 25
12.1 – 20.0 20 20 25 –
–
––
א υன པћӳᆼĩυனĪ
པӑ؏ĩĪ
པћӳᆼĩυனĪ֥เԌղ
ࣦ۩Ļ
ࣔࣔᇀ
13
( B)
s (4)
( A)
( C)
s (9)
s (10)
s
s
s
s
s
s
s (6)
s (7)
s
s