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引用第4楼hncjy365于2008-12-31 08:34发表的 :
T; s9 w' B4 g1 M; T9 @带有防倾倒开关的辐射的取暖器不需要做15度的稳定性测试,因为电器倾倒后,发热部件已经断电.
2 X! X% g9 L! V8 V9 C只需做10度的稳定性测试,不能倾倒
这个结论是错的.
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# S J/ [) @6 O1 o, V2 R按照60335-2-30的要求, 针对可移动式电暖器, 结构上必须满足15度的倾倒测试.3 e7 W& W; r0 k& T8 Y8 j
在标准上并没有涉及如果器具上装有倾倒开关, 则只需要做10度的倾倒测试的相关规定.- p0 r! x+ c+ ]
: ~( ?/ X2 x- o( ^5 k. b4 y8 H$ z& {所以, 针对稳定性测试, 必须是在15度条件下进行.
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3 {' R! \! ]' ^: {/ q+ U$ P) Z4 Q而相对的非正常温升测试19.112, 则可以考虑不需要测试, 因为此时倾倒开关已经动作.
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" B, I% }5 e; M20.1 Replacement: 8 l3 g7 ^% }# m' I6 e
Portable heaters shall have adequate stability. ) g7 Y: \6 Z4 M
Compliance is checked by the following test. $ W% X q( u5 E6 d
Heaters incorporating an appliance inlet are fitted with a cord set. The appliance is placed in
' E) @; j$ b' f: S& Zthe most unfavourable normal position of use on a plane inclined at an angle of 15" to the # O5 L+ Z) S# |- E4 ]2 a6 B( u( m% {
horizontal.
+ P; I! W) k4 w8 T& zThe appliance shall not overturn. ( t0 t) G; V0 w- v0 O
Appliances having a mass exceeding 5 kg are then placed on a horizontal surface. A force of : I; C' G1 n8 r4 U
5 N f 0,l N is applied to the top of the appliance in the most unfavourable horizontal
' ?- y X, }8 g. y M: V, Pdirection.
7 ]1 W& s* L+ ^ }1 G2 P" N; NThe appliance shall not overturn.
3 y6 _$ A( B) v' Y8 j' J: xNOTE 101 Suitable means may be used to prevent the appliance from sliding. |
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发表于 2008-12-30 17:44
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