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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.5 k! H: N, A. q/ P6 N
标准参考CSA C22.2 NO.210 (最新为2011版)
* U4 X" b6 p. q nTable 1
) s: ^1 u d. T0 nOperating temperature limits for conductors' ]/ }$ T6 E# V& ?7 ^# {! R+ d
(See Clause 4.1.2.)
# |& y. d# K7 a* V-----------------------------------------------------------------------------------------------------------------------
' p8 V& E" Y! F4 [9 W& _3 {7 CConductor Temperature limit, °C
/ p7 L) }) V8 L& SCopper, uncoated, each strand less than 0.38 mm in diameter 1504 }3 |- \+ q$ L1 W% S+ b
Copper, uncoated, each strand at least 0.38 mm in diameter 200
" [! ]5 @0 V2 `- xCopper, tin coated, each strand less than 0.38 mm in diameter 150: _. A$ P0 V k
Copper, tin coated, each strand at least 0.38 mm in diameter 200
6 }) S2 ?0 v [Copper, silver coated 200
: B4 _- {% _6 k! ^Copper, nickel coated 250 (550 if Class 27), ^, e0 E0 C6 ]) b$ `2 n1 [7 x
Iron, nickel plated 250
* @% ^) o% V: U# u6 HCopper alloy 200
/ [7 B4 a7 Q- _3 c1 D& {$ zResistance wire, solid or spirally wound around a fibrous core, 200
6 G1 D: @! T4 h, j- i# A- N8 }) Zwith or without a shorting bar1 x( m0 L8 R! @% ]
: }( K4 D! n. l3 mCopper, busbars tin coated, laminated or single 105 B# v' y( P2 \" g H, O
Steel, tin coated or copper coated, tin coated or uncoated ground strap 105
& I$ E8 d# M4 Z/ p* M3 |7 JCopper-clad steel, uncoated, each strand less than 0.38 mm in diameter 150( ]9 w9 M$ C% A5 M+ H
Copper-clad steel, uncoated, each strand at least 0.38 mm in diameter 2005 V9 k8 C Q# P/ L* Z
Copper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150
3 @1 z8 C+ k2 T" ~! ^. {9 o: mCopper-clad steel, tin coated, each strand at least 0.38 mm in diameter 200
6 {# \9 G- _0 O- T8 m8 r8 ZNickel 550. c0 @$ o. Y6 V# @* {
Nickel alloy 250
! f" A8 P" e6 I, @Monel 250
; A, q' O" V/ `Steel, tin coated, dead soft 105
/ t/ @ x( a( cNickel iron chromium 550
, J+ \. e, A- {# A+ tCadmium chromium copper, silver coated 250
9 B( ?1 p, O4 I5 `% B |
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发表于 2013-4-3 14:10
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