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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." D8 o' J' U' n; G. Y5 m
标准参考CSA C22.2 NO.210 (最新为2011版)
8 r; I* j& Q5 P bTable 1- |: q/ j* F7 w& t7 n% N
Operating temperature limits for conductors5 t ?! \, T1 I" Z) G9 f3 O6 j
(See Clause 4.1.2.)
; p. R" Z7 L8 r" {. w-----------------------------------------------------------------------------------------------------------------------) p1 z; i' i. }: c; v; ]4 a" `
Conductor Temperature limit, °C: R8 n7 V+ Z I! A
Copper, uncoated, each strand less than 0.38 mm in diameter 150
$ l. G+ |! f$ E9 ZCopper, uncoated, each strand at least 0.38 mm in diameter 200- j% e C$ b% @ s
Copper, tin coated, each strand less than 0.38 mm in diameter 150! i+ l: K- `5 \, E* T! z$ f9 A
Copper, tin coated, each strand at least 0.38 mm in diameter 200* J3 b. R- B- ?6 m! g
Copper, silver coated 200
' V; W, o3 R- t5 @Copper, nickel coated 250 (550 if Class 27)
0 }: t; I- j* P6 x: qIron, nickel plated 250
" w2 `* g$ U# O/ ACopper alloy 200" m! W0 U# }" l! N# T
Resistance wire, solid or spirally wound around a fibrous core, 200 2 m4 r4 Y6 c' v9 S9 g" w; S1 P
with or without a shorting bar( Z# N+ t" o" w* k" A
$ m2 Q- ~$ d( I8 ]3 ~# [
Copper, busbars tin coated, laminated or single 105
$ l6 j! D2 K* `* L0 ASteel, tin coated or copper coated, tin coated or uncoated ground strap 105
1 R( j- }' P. m. f5 `/ B3 d9 iCopper-clad steel, uncoated, each strand less than 0.38 mm in diameter 150; r; m) {3 [$ }! q* i% q$ c) [9 f" J3 C
Copper-clad steel, uncoated, each strand at least 0.38 mm in diameter 200
% s& r* A6 Z8 w7 {6 ]Copper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150$ D7 w8 b7 ^' {9 m2 z
Copper-clad steel, tin coated, each strand at least 0.38 mm in diameter 200
. r; h$ r# M. ^4 Z1 h- }Nickel 550
+ ~* Q% |' E( c* A. y* H/ L' gNickel alloy 250
) e. D& }9 Z. m. r, R( MMonel 250& `/ q$ n: r' W: [ E+ H
Steel, tin coated, dead soft 105
# ^" ?1 b& `- ~9 n6 BNickel iron chromium 5500 [& e; |' E, |9 \( r
Cadmium chromium copper, silver coated 250
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