|
|
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.
8 O* S' k {% e标准参考CSA C22.2 NO.210 (最新为2011版)
, d. b# J! N3 A T9 D# ]. a% pTable 1
9 ^0 ^" F0 a) {% w- W9 l9 [Operating temperature limits for conductors+ ]6 G% ]5 B# Q7 d, }7 e7 e
(See Clause 4.1.2.)
, [9 ?- Z/ E- N7 `/ t, [- V9 Q% v-----------------------------------------------------------------------------------------------------------------------
( f" \. T( r: Q7 t' R, ?Conductor Temperature limit, °C$ c2 T) h$ k. A4 ?
Copper, uncoated, each strand less than 0.38 mm in diameter 1506 u6 Y6 x# i5 s9 X5 h4 h5 g
Copper, uncoated, each strand at least 0.38 mm in diameter 2002 ~4 T# E: b+ k4 \
Copper, tin coated, each strand less than 0.38 mm in diameter 150
9 I' _' }; y* o, h) @+ iCopper, tin coated, each strand at least 0.38 mm in diameter 200
1 ]# l( D I+ y- m4 H* G1 o) YCopper, silver coated 200- @+ O/ v( I+ Q, p3 \; T
Copper, nickel coated 250 (550 if Class 27)
Y8 X. n' V$ [Iron, nickel plated 250# Q/ u& ?( c K1 |2 o
Copper alloy 200
4 D$ O+ B3 a }' d# n$ r% {9 uResistance wire, solid or spirally wound around a fibrous core, 200 ; x# E1 i# [+ Z
with or without a shorting bar4 X% B4 @) u5 u' a
) ], Q6 h) s9 B) G7 R# {Copper, busbars tin coated, laminated or single 105
# u2 C; v+ ~ q% {! F# hSteel, tin coated or copper coated, tin coated or uncoated ground strap 105! }5 ], [1 o3 ~+ z- r2 S8 x
Copper-clad steel, uncoated, each strand less than 0.38 mm in diameter 1503 u2 S5 |+ }2 }; G
Copper-clad steel, uncoated, each strand at least 0.38 mm in diameter 200- A, B% W; T; [7 t; {; P5 E
Copper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150
3 N, t0 B$ d GCopper-clad steel, tin coated, each strand at least 0.38 mm in diameter 200
9 O+ t( R# r3 ~' M) _8 x% cNickel 550
4 Q& d. {8 l$ }7 D, {! o% h5 MNickel alloy 250
6 t$ E& u- H3 D/ j8 eMonel 250
5 ]9 D& q* ~4 C& S4 C, A# VSteel, tin coated, dead soft 105
. H% V' z8 {3 U) s* LNickel iron chromium 550+ m: b" W7 _4 G" U7 w
Cadmium chromium copper, silver coated 250
1 Q g+ |) Q! a |
本帖子中包含更多资源
您需要 登录 才可以下载或查看，没有帐号？注册安规
x
|
/2 
|关于安规|小黑屋|安规QQ群|Archiver|手机版|安规网
( 粤ICP13023453-10 ) 
窥视卡
雷达卡
发表于 2013-4-3 14:10
显身卡