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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 g& d9 Y+ {6 T) ^: `标准参考CSA C22.2 NO.210 (最新为2011版)
( H- n& u( w8 }' p* B3 D+ @Table 1
+ x. L$ {) L. ?/ @$ m# @! J9 ~Operating temperature limits for conductors
' ?; D% N# N _(See Clause 4.1.2.)' a2 Y0 Z9 v5 H+ S$ v6 _
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0 k \6 Q' t; Y, K' zConductor Temperature limit, °C
6 T3 h: o2 C, `( u( O* q) hCopper, uncoated, each strand less than 0.38 mm in diameter 150
& x0 e# z% s& M4 c9 ~Copper, uncoated, each strand at least 0.38 mm in diameter 200' P' ?/ @/ M# t K- R$ V' C
Copper, tin coated, each strand less than 0.38 mm in diameter 150
& t* t# P9 y; o# s9 W2 A8 V6 rCopper, tin coated, each strand at least 0.38 mm in diameter 200
5 o# v0 |! d+ H9 q lCopper, silver coated 200; A; t' k# \, Y) S# r% |) R, C
Copper, nickel coated 250 (550 if Class 27)
+ }) I. w$ Y# @& E6 Z* VIron, nickel plated 250
6 S( [- }$ n: l R: VCopper alloy 2002 R" J* ^4 P) J9 c I i5 n: m
Resistance wire, solid or spirally wound around a fibrous core, 200 3 E' e' q0 z9 x' X8 C8 d
with or without a shorting bar- s* H! x: M! e: W1 `- M' [: P
- o, @! f' ]& UCopper, busbars tin coated, laminated or single 105 A, Y" h6 i5 y9 Z
Steel, tin coated or copper coated, tin coated or uncoated ground strap 105
; m6 g* c# Z; j5 G$ i, F: |Copper-clad steel, uncoated, each strand less than 0.38 mm in diameter 1503 G* S& I4 y; J
Copper-clad steel, uncoated, each strand at least 0.38 mm in diameter 200
' Z+ g0 X5 W/ pCopper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150+ I! H( Q5 |& |1 \1 f! U, W. w: K' n
Copper-clad steel, tin coated, each strand at least 0.38 mm in diameter 200$ b/ s* {/ k( ]: I6 m0 l
Nickel 550
5 Q4 c: F+ H! h: D3 c1 k( j! VNickel alloy 250
/ D! I- b }! M0 Q. W& pMonel 250
' j: Y' ?% W$ t9 R0 z* bSteel, tin coated, dead soft 1051 {. G+ ^" E8 W4 L1 n; j7 P
Nickel iron chromium 550" W) P: H. _9 r4 x- L4 b" c! p
Cadmium chromium copper, silver coated 250
& \* }/ ^0 h B V1 b |
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发表于 2013-4-3 14:10
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