portable appliance: appliance that is intended to be moved while in operation or an appliance, other than a fixed appliance, having a mass less than 18 kg. This item is relatively easy to understand. Products that are less than 18kg are relatively light, so they are easy to move during operation, including humidifiers, fans, air…
We are discussing here the second structure of the PTC heating element, PTC heating element structure please refer to the explanation of its definition. How is the creepage distance of the functional insulation at the location of the red circle in Figure 1 determined? We all know that NOTE 1 of TABLE 18 section has…
off position: stable position of a switching device in which the circuit controlled by the switch is disconnected from its supply or, for electronic disconnection, the circuit is de-energized.NOTE The off position does not imply an all-pole disconnection. With reference to the content in the NOTE, both all-pole disconnection and single-pole disconnection are a stable…
thermostat: temperature-sensing device, the operating temperature of which may be either fixed or adjustable and which during normal operation keeps the temperature of the controlled part between certain limits by automatically opening and closing a circuit. The thermostat itself does not control the temperature, the thermostat senses the temperature and controls the temperature by switching…
visibly glowing heating element: heating element that is partly or completely visible from the outside of the appliance and has a temperature of at least 650 °C when the appliance has been operated under normal operation at rated power input until steady conditions have been established. The heating element needs to be able to emit…
供給コード: アプライアンスに固定されている、供給目的のフレキシブル コード 一般的に言えば、ほとんどの国には、電源コードに対する独自の必須の安全性および性能試験基準があります。ここでの電源コードは、3.2.1 項の電源リード線に関連して認定された電源コードです。ほとんどの国では、プラグが耐えられる最大電流は 16A です。電流がこの値を超える場合、プラグは使用されず、電源コードが固定配線に直接接続されます。ここでの電源コードとは、プラグのないコードの部分を指します。 下の写真は電源コードではなく、コードセットを示しています。 下の写真はプラグ付き電源コードです
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