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CSA有250度的电线.但是你的材料若是裸铜或者镀锡铜的,最高只能做200度了.* E/ [( v2 L7 e
标准参考CSA C22.2 NO.210 (最新为2011版)8 U; p8 k5 X) Y) E( ~
Table 1
! u8 s. s: X: j8 M3 _+ [Operating temperature limits for conductors
8 P0 _7 n1 F0 l5 ~ E0 q(See Clause 4.1.2.)
D. _8 t4 M6 t. c-----------------------------------------------------------------------------------------------------------------------( }' J9 J1 F) X" H& D) K6 Z& v
Conductor Temperature limit, °C/ a& o( T* V7 F% y
Copper, uncoated, each strand less than 0.38 mm in diameter 150/ N) B( d& W a# s( w
Copper, uncoated, each strand at least 0.38 mm in diameter 2001 i! @5 _' m) ~4 a# j" f
Copper, tin coated, each strand less than 0.38 mm in diameter 150
0 z: F- C3 v6 _* }& p A) iCopper, tin coated, each strand at least 0.38 mm in diameter 200; a! ^6 a! D4 O4 p
Copper, silver coated 2005 A0 X+ |0 B1 h1 M) k" r4 A
Copper, nickel coated 250 (550 if Class 27)
& @3 R9 R4 Y( M$ P! H4 }0 z8 N: f8 GIron, nickel plated 250
4 Y7 c; Q: J" q6 |) J2 \Copper alloy 200
7 _6 w3 o) K) ~2 {" U8 ~) mResistance wire, solid or spirally wound around a fibrous core, 200 # H7 g: Z+ ]+ ^3 h( e% J2 \3 X
with or without a shorting bar O- R4 J- [8 w) v g7 B+ l
# M. y' _$ e" w/ E6 R
Copper, busbars tin coated, laminated or single 105
! X: W6 j2 |/ z9 _! [+ S4 FSteel, tin coated or copper coated, tin coated or uncoated ground strap 105
8 z; v( a% _+ P3 D3 u- n1 SCopper-clad steel, uncoated, each strand less than 0.38 mm in diameter 150, c! {# N3 ~. }' K
Copper-clad steel, uncoated, each strand at least 0.38 mm in diameter 200$ @, m; J: Q' o
Copper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150) G" `( R) u8 w' y5 S. {
Copper-clad steel, tin coated, each strand at least 0.38 mm in diameter 200
& U/ R* I; g+ R5 E( p( ^9 ~, `Nickel 550 B* L4 L( _, a+ i4 b8 B: c3 U2 m
Nickel alloy 250' m A& [/ m+ W
Monel 250( p, N/ k. d$ C* ~( _2 k8 l& d9 C& d
Steel, tin coated, dead soft 105
6 D' Z' j' M! c1 JNickel iron chromium 550
7 P+ V! t3 }# q2 ~: ~Cadmium chromium copper, silver coated 2505 X o! C- F" U, A+ M
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发表于 2013-4-3 14:10
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