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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.
1 J& J! ^' S) s/ k标准参考CSA C22.2 NO.210 (最新为2011版)
7 c- Y, F$ J7 a: i1 KTable 1& D6 p& n3 L4 n! c# [! S) w2 v
Operating temperature limits for conductors/ D3 U. z% [4 i# h
(See Clause 4.1.2.)+ D* Z D5 n. {$ J
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2 b; P" E' y- J+ G8 z# [' `/ `Conductor Temperature limit, °C
- ], l! C2 i6 |Copper, uncoated, each strand less than 0.38 mm in diameter 150
- H* Q2 w3 G- j% [( L6 [Copper, uncoated, each strand at least 0.38 mm in diameter 200: ~+ N3 K8 y( ` H4 f& R
Copper, tin coated, each strand less than 0.38 mm in diameter 150% ^, `6 |4 v( v2 l4 c
Copper, tin coated, each strand at least 0.38 mm in diameter 2006 {; Q+ q! P7 g0 ~5 }7 H
Copper, silver coated 2007 g- c" t5 N" e$ c0 J3 N8 y
Copper, nickel coated 250 (550 if Class 27)
! }8 o! \$ ~: _8 k& ?, ^$ N# MIron, nickel plated 250
/ N. O+ C3 p! N9 v# v4 Y! u2 _Copper alloy 2003 n" b. b/ Q; V- F
Resistance wire, solid or spirally wound around a fibrous core, 200 9 J8 j: @" X5 q! ^4 Y6 U A0 X
with or without a shorting bar6 u. }, D, c: j- q) j9 ?+ c
- k6 w! _' u% J% {( e0 @
Copper, busbars tin coated, laminated or single 105) a4 ?/ u1 c" l0 s; X; F7 @
Steel, tin coated or copper coated, tin coated or uncoated ground strap 105
1 i5 i( g* d' x E4 l, \9 D7 ~* wCopper-clad steel, uncoated, each strand less than 0.38 mm in diameter 150
- y' y4 g |2 D6 J' p3 t1 g1 LCopper-clad steel, uncoated, each strand at least 0.38 mm in diameter 200
+ W0 C. p0 E2 e k1 nCopper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150
6 f2 C5 m" \; X& F: }6 L& VCopper-clad steel, tin coated, each strand at least 0.38 mm in diameter 200
9 L6 L/ O1 U4 V- m/ BNickel 5501 u! W$ T$ G* Y- B3 n4 L; J/ ?. D
Nickel alloy 250
7 A! V1 d! Z( ZMonel 250
0 @) v- Q: o% v: j2 B( GSteel, tin coated, dead soft 105
, n: |5 s: J( x& UNickel iron chromium 550# c: u/ z$ l, s" G( W" D n
Cadmium chromium copper, silver coated 250
+ F3 r2 {$ u1 `7 x$ d |
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发表于 2013-4-3 14:10
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