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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.
* Z8 Y( c, s" Z; g- @/ E+ f标准参考CSA C22.2 NO.210 (最新为2011版)
4 `9 o- ] p0 H3 [# U3 ?( kTable 1
- O1 g' A% `% Q$ O$ `Operating temperature limits for conductors
# W+ v! D1 a/ r1 n1 R {(See Clause 4.1.2.)
. \0 o) ], _+ |- t9 ~% \+ O; k% O-----------------------------------------------------------------------------------------------------------------------
! B* p& T$ h# y9 i6 ?Conductor Temperature limit, °C# l9 Y/ [ w/ f) B6 {
Copper, uncoated, each strand less than 0.38 mm in diameter 150
' L4 |1 o4 \; T" n* j5 m, uCopper, uncoated, each strand at least 0.38 mm in diameter 200* p/ T. n1 s* n$ i% E- u
Copper, tin coated, each strand less than 0.38 mm in diameter 150
. ]! s5 j T7 ]5 Q G9 U- M. p0 XCopper, tin coated, each strand at least 0.38 mm in diameter 2002 r8 U- R/ W* T) M; B4 }% n
Copper, silver coated 200
9 }. O1 P7 g+ @1 QCopper, nickel coated 250 (550 if Class 27); M3 P( o1 }5 D/ W
Iron, nickel plated 250
' D4 e' R9 l' a* G. s; P1 u7 ?( v% KCopper alloy 200
' [$ W. v' d, m4 s. q2 ~Resistance wire, solid or spirally wound around a fibrous core, 200 , I& n: A( h; A1 I5 x: K
with or without a shorting bar: W% ?4 o8 N6 u/ ` D& m9 H1 J* ^' ^
g _7 H: x8 ?& H) j5 t0 @
Copper, busbars tin coated, laminated or single 105
! `+ K9 X, N, H! e0 qSteel, tin coated or copper coated, tin coated or uncoated ground strap 105
- B( a/ H) W' c. Q( }! ^/ r1 b& x: z) nCopper-clad steel, uncoated, each strand less than 0.38 mm in diameter 1507 r% L" l" \: M/ Y0 A9 }1 G0 Y
Copper-clad steel, uncoated, each strand at least 0.38 mm in diameter 200/ \. c% E' _# I2 ^& y- p8 x. `
Copper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150, W9 D6 ?% J8 e# @' h# m6 [
Copper-clad steel, tin coated, each strand at least 0.38 mm in diameter 2005 n" U& B e v4 l5 [6 ?
Nickel 5500 a; r0 @# u# G
Nickel alloy 2503 x; n9 h0 X5 c7 C7 \ P3 I
Monel 250
) P, M \+ s: iSteel, tin coated, dead soft 105
/ W0 Q/ Z1 o1 W' I8 E% F2 ^Nickel iron chromium 550( D& Q" L/ F% @9 `1 U4 u( g
Cadmium chromium copper, silver coated 250; z" w' W! K3 m. j% d, b
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发表于 2013-4-3 14:10
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