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
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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？
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）

7 V; B" k) Z8 x0 K0 h! f3.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。
) W% |" ]; m( h0 f6 C4.[size=10.6667px]mechanical brake.设备是怎样的，如何购买。
谢谢！
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9 R) g: f; T: y  e+ I0 C1 d: E3.1.9 Addition:
( b: l/ V$ W+ a- C3 AIEC 60335-2-64:2021 +AMD1 :2024 CSV
. ?2 ]7 q, l6 G) g) v1 N1 i© IEC 2024
* ~* a4 o' g: R, [# h- loperation of the appliance under the following conditions:
The appliance is operated without load. The appliance is then loaded in appropriate steps, the
supply voltage being maintained at its original value. For each step, steady conditions have to
, l, _7 x! ^+ u- L; C1 hbe established before increasing the load. This operation is repeated until just before an
% l$ ^  l7 b! s( f' boverload release operates, or until the steady condition with the highest temperature has been
0 `$ ?% y( z9 r  L4 Q3 a+ |, Battained.
Note 101 to entry: The load may be achieved by using an electrical or mechanical brake.
Where it is not possible or is impractical to apply effectively an electrical or mechanical brake,
$ I% L; ?3 B* ^/ J6 E  Bthe load is 115 % of the input measured when the appliance is operated without load at rated
: m, I* j9 J5 k7 i' X' cvoltage and normal operating temperature, and with controls intended to be adjusted by the
user set at maximum.
Note 102 to entry: Examples of such appliances are
- liquid blenders;
1 X* X# ]8 _7 g' F- slicers;
- peelers;
- coffee grinders;
- machines used for washing and/or drying food;
- portioning machines.

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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。

浪漫罗丹

-14确实是最难做的一个标准，比-9还烦

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请大神指点下