rated frequency range: frequency range assigned to the appliance by the manufacturer, expressed by its lower and upper limits. The rated frequency in the form of a range, generally 50-60 Hz, but all countries in the world have either 50 Hz or 60 Hz mains frequency, there is no intermediate frequency value, so the definition…
rated frequency: frequency assigned to the appliance by the manufacturer. In generally, the rated frequency is the standard utility frequency of the target market country at the time the product is designed. Since worldwide, there are only two utility frequencies, 50Hz and 60Hz, the value can only be 50Hz or 60Hz, or both 50 and…
rated current: current assigned to the appliance by the manufacturer.NOTE If no current is assigned to the appliance, the rated current is– for heating appliances, the current calculated from the rated power input and the rated voltage; – for motor-operated appliances and combined appliances, the current measured when the appliance is supplied at rated voltage…
rated power input range: power input range assigned to the appliance by the manufacturer, expressed by its lower and upper limits. This definition corresponds to the rated voltage range, which means that the rated power input is labeled with a range of upper and lower limits.Example: A quartz tube room heater with a rated voltage…
rated power input:power input assigned to the appliance by the manufacturerNote 1 to entry: If no power input is assigned to the appliance, the rated power input for heating appliances and combined appliances is the power input measured when the appliance is supplied at rated voltage and operated under normal operation. In general, the manufacturer…
working votlage: maximum voltage to which the part under consideration is subjected when the appliance is supplied at its rated voltage and operating under normal operation, with controls and switching devices positioned so as to maximize the value NOTE 1 working voltage takes into account resonant voltages. NOTE 2 When deducing the working voltage, the…
rated voltage range:voltage range assigned to the appliance by the manufacturer, expressed by its lower and upper limits. This definition is an extension of the definition of rated voltage. It is a rated voltage in the form of a range with upper and lower values. Often, when a manufacturer designs a product with a large…
rated voltage:voltage assigned to the appliance by the manufacturer. Typically, this voltage is the standard utility voltage for the country of the target market at the time the product is designed. Once the target market has been determined, the manufacturer needs to design the product according to the requirements of the target market. It is…
If I were to give training to some engineers who are not familiar with the IEC 60335-1 standard, I think there are two ways to go about it. The first is, to explain and give examples according to the order of the clause numbering, which is the method I often use; the second, to explain…
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