Machine ratings refer to the amount of power or energy that a machine requires to operate safely under normal use and conditions. This rating can indicate a number of factors, including how much electricity is required to power a certain piece of equipment, how energy efficient an appliance is, or the limits at which a piece of machinery can be run until it overheats or breaks down completely. In the general sense, machine ratings indicate how efficient and safe a machine is to use.
In manufacturing settings, machine ratings are very important for the safe operation of machines and equipment. By reading the machine rating number and knowing what it means, the operator of a machine can learn what power level the machine requires to operate safely. For example, a sewing machine rating may be set to a certain speed to avoid breakage of the needle, which could cause injury. Machine rate numbers can help machine technicians know what the limits of each machine are so that operations do not cease due to mechanical breakdowns.
In commercial office settings, machine ratings are helpful when determining how office machines should be operated and finding out what types of connections and energy sources are needed to power them. Machine rating numbers are usually located in the manuals that come with office machines that give more detailed information about their safe operation. Office machines can be used for long periods of time when they have reliable sources of power and when they're used in temperature-controlled settings.
The building industries also pay close attention to machine ratings when constructing residential and commercial spaces. Machine ratings can be important when wiring a home or office building for electricity and when combined with alternative power sources. Failure to recognize the importance of machine ratings can result in a building that is not efficient and does not provide adequate resources for operating machines or appliances safely.
Home owners should also consider machine ratings when using common household machines and appliances. This is especially true when choosing new appliances or equipment to provide general household functions. Machine ratings can tell household owners how much electric use will take place, how efficient the machines are and how to avoid damage to the machines. An example of this is the machine rating found on washing machines, refrigerators, stoves, and other appliances.
Machine ratings can also be found in many other industries, such as the sound or video industries, where these ratings can refer to the capacity of equipment to perform. Machines such as speakers, monitors, lights, and sound boards can only operate well at certain levels. To exceed these levels spells trouble for the equipment and results in damage. By carefully checking the ratings of the machines, sound and video technicians avoid these problems and maintain safe use.