|
|
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 P& u. N* P; M( S标准参考CSA C22.2 NO.210 (最新为2011版)
. M0 r/ Y2 v* z6 \Table 1
& b% P3 J8 ~+ J6 w+ }7 s% rOperating temperature limits for conductors
1 k3 r1 \/ B, z* b& t(See Clause 4.1.2.)# c3 x- }$ h3 s) m5 V6 J# S
-----------------------------------------------------------------------------------------------------------------------* q& S$ L6 ?- V5 g& n
Conductor Temperature limit, °C, c: j0 g/ l" @* L0 M( y
Copper, uncoated, each strand less than 0.38 mm in diameter 150
: v- W- y0 u& h# Y. x" fCopper, uncoated, each strand at least 0.38 mm in diameter 2007 Z/ L* D/ L8 M; }7 M
Copper, tin coated, each strand less than 0.38 mm in diameter 1502 d( l/ |* b( [# C# d( X6 Y+ R
Copper, tin coated, each strand at least 0.38 mm in diameter 200/ F* ]2 M7 C) U8 Q! b0 `9 z
Copper, silver coated 200+ s) s( _* j; V' h$ V$ u4 {/ ^2 _
Copper, nickel coated 250 (550 if Class 27)3 h3 k: \4 l; R* b% l& o- s9 a; c+ u+ X
Iron, nickel plated 2500 D; V( h( ^3 s. R
Copper alloy 200: J. D' K1 O9 L1 w( U5 |
Resistance wire, solid or spirally wound around a fibrous core, 200 * R/ R, N& G, q9 ~( `/ t* A
with or without a shorting bar1 B2 ~5 G/ g3 v$ A
7 ^ v, `+ y% i$ @$ V, q5 I0 m V" [Copper, busbars tin coated, laminated or single 105; W v0 o. B% U: y5 i. T; e
Steel, tin coated or copper coated, tin coated or uncoated ground strap 105
$ a3 U" t% }- v) `, _: sCopper-clad steel, uncoated, each strand less than 0.38 mm in diameter 1503 G* E, W( y2 {/ r. o# ^9 D/ ?
Copper-clad steel, uncoated, each strand at least 0.38 mm in diameter 200 l. c9 X0 W# V# F7 J
Copper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150& ?1 r( _" V) K5 ~# T6 e9 o
Copper-clad steel, tin coated, each strand at least 0.38 mm in diameter 200
& ?! y. a4 |# E1 UNickel 550; t& m4 H* j. y. p! x; K" p
Nickel alloy 250. z- X- t5 h. K. b" c
Monel 250
]: ^, K) W X8 b, q/ Z, i' aSteel, tin coated, dead soft 1051 Z" a7 _ F, H+ C
Nickel iron chromium 550
% f, G3 R+ \# xCadmium chromium copper, silver coated 2506 t- p7 B/ [" [" y% t/ v( J
|
本帖子中包含更多资源
您需要 登录 才可以下载或查看,没有账号?注册安规
x
|