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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.: `( l( N, }( G
标准参考CSA C22.2 NO.210 (最新为2011版)
; }; z8 O/ A) B$ pTable 1
6 Q% T7 \# C2 Z! `Operating temperature limits for conductors
2 Z5 f3 n! U4 u! E3 M& q* K! X5 d/ C(See Clause 4.1.2.)
) k: A% N; Q0 h5 Q-----------------------------------------------------------------------------------------------------------------------7 }7 K. q3 G* ]. g5 P
Conductor Temperature limit, °C
0 F h: K- b# A7 K; ^, `+ wCopper, uncoated, each strand less than 0.38 mm in diameter 150
0 ^4 c4 b% v4 |, i" ]Copper, uncoated, each strand at least 0.38 mm in diameter 2002 _# U" r1 {0 Z0 X; r+ ^* H! P
Copper, tin coated, each strand less than 0.38 mm in diameter 150 e/ A) e, p( F- \0 \/ }
Copper, tin coated, each strand at least 0.38 mm in diameter 200
7 i5 ~- N& d0 {/ y# ^7 ACopper, silver coated 200
- s9 _2 A/ |" I2 KCopper, nickel coated 250 (550 if Class 27)9 W Z7 s5 Z+ H; c# C
Iron, nickel plated 250
3 b2 ]. a: g/ A$ X( s0 N4 K& \/ XCopper alloy 200: D( I' d: i/ J5 [. U* G( j0 z
Resistance wire, solid or spirally wound around a fibrous core, 200
% x5 r4 Y# H! ?# x+ L# Swith or without a shorting bar
( S) i/ y D% T& T5 y 9 e. @: o; j5 @ G1 }2 S
Copper, busbars tin coated, laminated or single 105
. c1 ^* _8 M7 N8 I0 b/ A+ o; PSteel, tin coated or copper coated, tin coated or uncoated ground strap 105
7 b* d% Q3 j3 \6 xCopper-clad steel, uncoated, each strand less than 0.38 mm in diameter 150: p8 V' W% J. W% J0 A/ R; x& O
Copper-clad steel, uncoated, each strand at least 0.38 mm in diameter 200
3 m. y6 B# \) h6 s2 yCopper-clad steel, tin coated, each strand less than 0.38 mm in diameter 150" O, a" K0 C' N6 S& r) X
Copper-clad steel, tin coated, each strand at least 0.38 mm in diameter 2006 F- `7 W* j. g1 T
Nickel 5509 n$ o7 ] l: w, B. o2 R2 y
Nickel alloy 250! e; A& F% p1 f
Monel 250- E! g' c0 w2 R0 O" T' C" |- J
Steel, tin coated, dead soft 105& R' R9 J# d# z& @% B" Y* }3 Y
Nickel iron chromium 5509 W- w' r/ L$ R* `1 v
Cadmium chromium copper, silver coated 250- v4 n6 `1 ^% `- r* }
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