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引用第3楼嘻嘻于2010-08-03 15:27发表的 :
. Q0 v+ X9 t( U: ]' k6 W异常测试没问题。% S7 C6 @* c4 P5 I# L" Y" r# L
如果做欧标的话,直接测试马达外壳。IEC 60335-1的附录有特别说明。 楼上指的是不是附录I,如下. 谢谢
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Annex I
# v$ Y+ P" `1 `9 W1 @; `/ X2 {(normative) % a% B0 M, U! r2 n1 V7 S
: }# v1 y, ?' s& [% q! U. `Motors having basic insulation that is inadequate for the * E+ Y6 p8 R' Y. ]" z7 z
rated voltage of the appliance ; o: g8 l2 x4 V0 f, N! {
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The following modifications to this standard are applicable for motors having basic insulation - f* B' A+ B, x9 b# ]
that is inadequate for the rated voltage of the appliance. % Q$ t9 A$ l, S/ R0 N
8 Protection against access to live parts
% F" k8 ?9 E( g2 O. S) u8.1 NOTE Metal parts of the motor are considered to be bare live parts.
; X9 [6 j' X1 U& H- g& E. A# I. a3 u1 a11 Heating
+ W/ ?% e. q6 g" \11.3 The temperature rise of the body of the motor is determined instead of the temperature
" j" Q- A2 B3 p9 M+ n# J, frise of the windings. . d: _: c) {/ ?0 p
11.8 The temperature rise of the body of the motor, where it is in contact with insulating : z* [7 l. N" |$ z8 p
material, shall not exceed the values shown in table 3 for the relevant insulating material. |
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