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标题: 请教商用款搅拌机输入功率和正常温升测试 [打印本页]
作者: lds08080808    时间: 2024-8-23 13:41
标题: 请教商用款搅拌机输入功率和正常温升测试
请教大老，[size=13.3333px]商用款食物搅拌机（Food blender)输入功率和正常温升测试如何测试，看不懂3.1.9
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" T7 u  R, ~9 X6 a) \' n" E& @1.[size=13.3333px]overload release operates 是否同11.8的Protective devices，这样额定电压保护装置都快动作，正常1.06 倍不是更容易动作了？% j1 O4 W" U: o/ O* x$ |
2.with the highest temperature has been attained. 如何获得最高温度，加载到多大（快到堵转状态吗）# K; ~" ], e- t/ K

) e& [) X: w! E; `3 J/ o3.产品额定功率如何选定，感觉这温升测试不太好过，第一次接触这类产品，请大神支招。
3 I% O; B4 g3 ?* J4.[size=10.6667px]mechanical brake.设备是怎样的，如何购买。
7 l, y: d0 A4 `/ _  t谢谢！
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5 `; O$ f3 C8 Z9 ^$ }3.1.9 Addition:
! O' G8 M/ [7 Q4 i: A5 D, |" wIEC 60335-2-64:2021 +AMD1 :2024 CSV 4 e8 A8 N# G% {9 F
© IEC 2024 2 C1 X" ~) }/ @  a
operation of the appliance under the following conditions:
7 `, E: W( E7 G4 t1 z7 ~The appliance is operated without load. The appliance is then loaded in appropriate steps, the
2 T; x( R$ Q6 usupply voltage being maintained at its original value. For each step, steady conditions have to ; t) e3 S# J6 r
be established before increasing the load. This operation is repeated until just before an ! g9 P0 {- e# a' I- _# R1 M( Z1 b; I
overload release operates, or until the steady condition with the highest temperature has been ( \9 r5 D2 @5 u3 F" p9 q
attained.
# F& r% G+ @3 A! [Note 101 to entry: The load may be achieved by using an electrical or mechanical brake. 2 b8 ^5 y, ]3 L* v( H
Where it is not possible or is impractical to apply effectively an electrical or mechanical brake,
2 n& Z$ D! H( m" R8 h9 Ythe load is 115 % of the input measured when the appliance is operated without load at rated
9 z7 a) P/ m3 ^voltage and normal operating temperature, and with controls intended to be adjusted by the
- [; T. J' O+ J5 Nuser set at maximum. ' ?( x' ~0 ^# U
Note 102 to entry: Examples of such appliances are
7 R6 o! X2 X6 w/ M8 P$ G- liquid blenders;2 |3 E; `1 X# A, _8 [  T
- slicers;
/ _& L- Z. [0 X) C, v* U! I- peelers;
: Z, L' C. G! o2 t6 I& l- coffee grinders;
  H/ Q  M* @5 T5 p8 {# ?- machines used for washing and/or drying food;
/ g' O. P8 q( s- portioning machines.. U$ q9 e8 S; |. M

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作者: lds08080808    时间: 2024-8-28 11:29
请大神指点下
作者: 浪漫罗丹    时间: 2024-9-19 09:06
-14确实是最难做的一个标准，比-9还烦
作者: micshang    时间: 2024-9-24 09:26
商用液体搅拌器可以按空载实测功率的1.15倍。和面机类似的可以加面团做机械负载直到接近保护状态。



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