Clause 3 – How to understand the definition of “rated” in clause 3.1.1 – 3.1.8

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There are 7 rated item from clause 3.1.1 to clause 3.1.8 except for clause 3.1.3, such as rated voltage, rated voltage range, rated power input, rated power input range, rated current, rated frequency, rated frequency range. To summarize the intent of the standard, “rated” represents a set of parameters assigned to the appliance by the…

Clause 3 – How to understand the definition of “rated power input range”

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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…