请教商用款搅拌机输入功率和正常温升测试

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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
[size=13.3333px]

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？
$ f( J! D! O) F+ o) p* F) j! A2.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）

3.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。
4.[size=10.6667px]mechanical brake.设备是怎样的，如何购买。
谢谢！

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3.1.9 Addition:
: s7 u& [9 ^( qIEC 60335-2-64:2021 +AMD1 :2024 CSV
© IEC 2024
operation of the appliance under the following conditions:
, |- W$ z2 D# ^" w+ i* l' }The appliance is operated without load. The appliance is then loaded in appropriate steps, the
" w; k9 n! H. D1 w0 j: Fsupply voltage being maintained at its original value. For each step, steady conditions have to
0 F" i& j2 z0 w& wbe established before increasing the load. This operation is repeated until just before an
( b6 j# B* b+ B4 c5 p4 Soverload release operates, or until the steady condition with the highest temperature has been
7 ]7 G6 i: C* I; \  W8 X5 J9 sattained.
1 U5 n2 s- ]$ v" _Note 101 to entry: The load may be achieved by using an electrical or mechanical brake.
- c6 T4 u4 t4 t. P8 }% zWhere it is not possible or is impractical to apply effectively an electrical or mechanical brake,
. A) K) f& C, ?+ pthe load is 115 % of the input measured when the appliance is operated without load at rated
% {0 D9 c$ X$ B4 k9 O0 Bvoltage and normal operating temperature, and with controls intended to be adjusted by the
( q9 m) D0 h; i7 M: ^" |2 L- Tuser set at maximum.
Note 102 to entry: Examples of such appliances are
- liquid blenders;
+ m& ^& N. Z9 R! s& y0 ?- slicers;
- peelers;
, {( p5 l/ S2 g, G6 e6 @- coffee grinders;
- machines used for washing and/or drying food;
- portioning machines.
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lds08080808

请大神指点下

浪漫罗丹

-14确实是最难做的一个标准，比-9还烦

micshang

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。