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根据NMX-J-436-ANCE ¨ CSA C22.2 NO. 49 ¨ UL 62 MAY 31, 2006
/ p8 `) K* |2 u$ U6 {- i; D: s: {4 E1 r" W
Insulation thickness, mm (mils): q( n5 B. D& r/ T: Y
Nominal (not a requirement)
- R' W2 W6 v2 \" V% v2 }$ O$ aSPT-1 SPT2) c) }( q8 O g
0.76 (30) 1.14 (45) 0.64 (25)0 N* u; z; i, _* b0 R
i. J( a8 X X+ KMinimum thickness at any point before separation$ @+ q. y. I- q
0.69 (27) 1.01 (40)
0 l; H: e1 c' r6 b* q& _5 E+ H
0 j+ c' l. ?! A8 n9 V8 y$ ~Minimum thicknerss at any point after separation
+ i+ s* a: s1 `' [6 e! A, p! [0.33 (13) 0.69 (27)
. R. h" q' b1 ?5 t- [' U: \) N
0 j, c( H8 R% B5 H8 o# R- j! P2 楼所言差以。
& a, @# H4 h2 l' _% x5 E
) O- I }) i C! |; J. b此外SPT-1 和SPT-2 导体间的绝缘要求也有不同。 |
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