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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.
/ u+ r- L3 s: }6 X标准参考CSA C22.2 NO.210 (最新为2011版)* h6 `" ?" _8 ?1 u7 h( D
Table 1: o4 V( `4 J* d" `0 ?
Operating temperature limits for conductors
. N2 X( q x' L4 W" B) O$ i(See Clause 4.1.2.)
1 o" E$ w& i; h m+ i-----------------------------------------------------------------------------------------------------------------------/ v# x' i4 K' G/ M c
Conductor Temperature limit, °C
\, s# G! r. X+ z3 X; ICopper, uncoated, each strand less than 0.38 mm in diameter 1506 g, e$ K2 q) Q; K
Copper, uncoated, each strand at least 0.38 mm in diameter 200
: r2 E. m4 r- Z" l: zCopper, tin coated, each strand less than 0.38 mm in diameter 1501 ?# }; Y+ x/ q9 t: n' K
Copper, tin coated, each strand at least 0.38 mm in diameter 2002 P( B0 ~! f9 N: s4 R1 a. Y& E0 T
Copper, silver coated 200& C9 U. y J8 A2 ]. }
Copper, nickel coated 250 (550 if Class 27)% S7 F* H9 l" |- j
Iron, nickel plated 250
) w( `% `9 S0 l$ [: b$ l9 j4 iCopper alloy 200
7 W6 y4 @ w7 eResistance wire, solid or spirally wound around a fibrous core, 200
$ H( N* N& D' z1 D( Rwith or without a shorting bar) S4 d, B( _3 |% Y: Z+ T/ ?
6 H5 S* C4 V7 s# S( U: m
Copper, busbars tin coated, laminated or single 105; x! M" e3 _+ |) [: ^7 @" B
Steel, tin coated or copper coated, tin coated or uncoated ground strap 105
* Q; U. @3 }, a- d- t9 DCopper-clad steel, uncoated, each strand less than 0.38 mm in diameter 150- W1 i3 l) U- D% D
Copper-clad steel, uncoated, each strand at least 0.38 mm in diameter 2005 ^- Z: {/ Y B6 b3 C
Copper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150% D; Z6 z1 \' {, _1 y1 Q
Copper-clad steel, tin coated, each strand at least 0.38 mm in diameter 2009 E6 _4 H# ~ ?- V4 N/ X
Nickel 550
g P! K4 x9 @/ A1 @, C' t7 L! qNickel alloy 250
! G5 v0 j- [* p) P P( aMonel 250
% R' r9 f: Q. e7 f l( KSteel, tin coated, dead soft 105
5 ]# C9 {% }+ K SNickel iron chromium 5509 Q( T: ?0 L/ @
Cadmium chromium copper, silver coated 250
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