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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." K6 B( o' B5 b& J
标准参考CSA C22.2 NO.210 (最新为2011版)+ `* I) u" z4 N2 L9 p8 _
Table 1
* g8 q% ?% Y' q; q8 R" [Operating temperature limits for conductors8 b$ h+ ^$ G1 _( g4 I$ i3 m" ]6 `
(See Clause 4.1.2.)
- ?4 F; Y& {; Y- K. ]3 d& W-----------------------------------------------------------------------------------------------------------------------2 U5 g$ P4 P/ c
Conductor Temperature limit, °C
4 \. w- T- q8 _4 q$ Q1 bCopper, uncoated, each strand less than 0.38 mm in diameter 150( p: s$ W- n8 u3 z. N0 z
Copper, uncoated, each strand at least 0.38 mm in diameter 200
) k% D' a) D/ S' R S( o# ?Copper, tin coated, each strand less than 0.38 mm in diameter 150
; ~# e- z/ @0 X9 h% ]3 _Copper, tin coated, each strand at least 0.38 mm in diameter 200
! Z# D2 \2 x* S( O) rCopper, silver coated 200
/ M, Z+ W g5 j5 G8 T, b6 SCopper, nickel coated 250 (550 if Class 27)% B0 |! v# O" |, {
Iron, nickel plated 250+ ~0 ?, e# z$ [ y/ i
Copper alloy 200% Y8 t# W! `+ y4 N6 S1 {5 i8 @9 L
Resistance wire, solid or spirally wound around a fibrous core, 200 1 \) V# [9 b8 @4 p4 A* G
with or without a shorting bar
$ M1 R5 P4 r y6 s6 }! V# X
$ Q- V+ E4 j$ i6 G/ z* H$ [9 yCopper, busbars tin coated, laminated or single 105
0 d6 V, c' K0 ^6 m# h+ P: VSteel, tin coated or copper coated, tin coated or uncoated ground strap 105
7 o! y& w2 p5 g6 NCopper-clad steel, uncoated, each strand less than 0.38 mm in diameter 1505 w+ Z/ A1 j* G% W
Copper-clad steel, uncoated, each strand at least 0.38 mm in diameter 2002 {7 M2 l% N9 C. ]1 l* X. x
Copper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150 e" t+ a, X- M. F; ~; @
Copper-clad steel, tin coated, each strand at least 0.38 mm in diameter 200
7 t# c5 }& E" A: oNickel 550- C( e$ F+ U0 } |. K2 y$ @% T
Nickel alloy 2500 G& m- ~+ x6 ]0 M
Monel 250, i M6 e. C/ n
Steel, tin coated, dead soft 105
9 T- m4 D$ d9 W4 U' h7 H# P; bNickel iron chromium 550
0 h9 D" }( z% V, s% u( ]. bCadmium chromium copper, silver coated 250* H) }' n- O/ v0 y) s( s3 s- q0 P# J
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发表于 2013-4-3 14:10
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