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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.2 T/ ?3 p. l3 x/ u" [$ q
标准参考CSA C22.2 NO.210 (最新为2011版)' k* f' ]- M: @; u) x1 r5 S
Table 1
0 y( P" O! F, i% Q6 NOperating temperature limits for conductors. r q* Z- D* M- U3 A3 @2 A
(See Clause 4.1.2.)
9 V# J7 \% z/ ?4 }4 T1 i* I% v" X-----------------------------------------------------------------------------------------------------------------------0 ^! F" x) N% V
Conductor Temperature limit, °C
; o$ v h" v; W+ G+ o/ W; cCopper, uncoated, each strand less than 0.38 mm in diameter 150
" d# K- o" W/ L( UCopper, uncoated, each strand at least 0.38 mm in diameter 200- X" U. r% t- }5 F" X+ G' X
Copper, tin coated, each strand less than 0.38 mm in diameter 150/ b$ L X1 ?' U
Copper, tin coated, each strand at least 0.38 mm in diameter 200' P9 z6 F) E. {, x! x4 k
Copper, silver coated 200
/ o4 p/ @7 {+ Z) p# [6 tCopper, nickel coated 250 (550 if Class 27)' @5 g! z: N8 f; A' b! R
Iron, nickel plated 250
" t: K$ s( e/ SCopper alloy 200
) ]$ j2 }9 h+ @# K& a0 l, sResistance wire, solid or spirally wound around a fibrous core, 200 / L" g: m* ], T: _+ m$ I% a% G8 a
with or without a shorting bar# H r+ w7 \7 k0 j l% f& b5 k
- z4 O' g2 P/ k3 J x3 U9 C
Copper, busbars tin coated, laminated or single 1058 Y+ ~7 ~; \3 W% |6 f
Steel, tin coated or copper coated, tin coated or uncoated ground strap 105. b# l; F/ D) i7 f+ Z* b
Copper-clad steel, uncoated, each strand less than 0.38 mm in diameter 150
) Y# x& @" [* h6 s' zCopper-clad steel, uncoated, each strand at least 0.38 mm in diameter 200
" n$ ?: G0 h* _* S/ c+ a5 GCopper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150
& W# s4 ~9 Z. y9 BCopper-clad steel, tin coated, each strand at least 0.38 mm in diameter 200
# s9 X5 ^$ L( a' E: }- i4 b: e6 X# sNickel 550
, Y0 S: b% o" A, a/ Z6 G% iNickel alloy 250
' d7 {, T5 f1 O6 g5 ZMonel 250
+ P" k, }) {% Y K; @6 [# cSteel, tin coated, dead soft 1059 x% L; T4 ]! W
Nickel iron chromium 550
* X, d! `9 a' q- a' mCadmium chromium copper, silver coated 250
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