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请教大老,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.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?, d$ H( d. D5 F$ K" ]3 \) T/ c. h
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)! v4 c+ K& @$ h
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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。
' ]8 U3 k' L5 Z4.mechanical brake.设备是怎样的,如何购买。& t, f* S3 V) @7 [) J2 s
谢谢!
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4 g5 f6 a+ g7 b, V" F3.1.9 Addition:
( k m3 M) M# r& R* P6 GIEC 60335-2-64:2021 +AMD1 :2024 CSV # @+ M& b5 b9 f: O4 ?
© IEC 2024 ' X. |8 A) e% }+ O& D1 d& Y
operation of the appliance under the following conditions: " p, G9 x- i- d9 }
The appliance is operated without load. The appliance is then loaded in appropriate steps, the
: E* |7 O5 V7 V: X1 Bsupply voltage being maintained at its original value. For each step, steady conditions have to 4 y& w+ T# L& W" l# v
be established before increasing the load. This operation is repeated until just before an / Z, x6 C5 ?/ X+ |% Z- t+ K
overload release operates, or until the steady condition with the highest temperature has been
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! q% Z; `" p. `" l+ v" v8 QNote 101 to entry: The load may be achieved by using an electrical or mechanical brake.
/ h; V1 I( w3 [ AWhere it is not possible or is impractical to apply effectively an electrical or mechanical brake,
6 K, S) c5 t% z5 F: Y0 q3 k2 Q0 L3 mthe load is 115 % of the input measured when the appliance is operated without load at rated 0 Y4 E" e) ~/ K6 v* @
voltage and normal operating temperature, and with controls intended to be adjusted by the
# F1 X- ^$ W# v* Buser set at maximum.
) W7 J: T+ m/ R% S' l/ b+ KNote 102 to entry: Examples of such appliances are # _! Q o3 i' m9 h
- liquid blenders;
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% w! a# N+ T0 w- peelers;
- @" ~9 o' K1 f- z/ A- coffee grinders;; m+ K& D9 q, \
- machines used for washing and/or drying food;
8 h: {/ k' e& _- portioning machines.3 r* _8 ^9 ?% T: d! h+ n
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