Washing machine power, kW

When choosing household appliances, we pay attention not only to the design and the set of necessary functions, but also to economy. In conditions of growing electricity tariffs, this is important. For example, if you correctly choose the erasing unit, then there is an opportunity to save electricity while maintaining the quality of washing. Let's look at the classification of washing machines on the basis of electricity consumption. So, the power of the washing machine in kW - which model is better to stop your choice?

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Classes of erasing technology

On the body of the washing machine you can easily find a sticker with information. The class of consumption of electric energy is marked with the help of letters of the Latin alphabet.

Washing machines of classes A, B and C are the most economical. The power consumption of the washing machine is.

• Class A - 15 to 19 Wh / h.
• Class B - 23 Wh / h.
• Class C - 27 Wh / h.

Less economical models of class G consume more energy - 31 Wh / hour.

There are also super-efficient energy classes.

• A +++ is less than 13 Wh / h.
• A ++ - less than 15 Wh / h.
• A + - less than 17 Wh / h.

Important! What do these figures mean?- This is the amount of power consumption for an hour, with a full load of the drum things, for washing at a temperature of 60 degrees. The question arises: what is the maximum possible power consumption of the washing machine? This figure is 2-4 kW - a pretty impressive figure. But this does not mean that in reality the machine is so "gluttonous".Rather, it is its peculiar limit, "margin of safety".

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What factors affect the indicator of electricity use?

So, how much electricity does the washing machine consume and on what factors does it depend?- We will deal with this issue:

• Selected program of washing. Each program corresponds to a certain duration, the temperature of the water heating, the intensity of the drum revolutions during the washing of the laundry. Low-power technology warms the water longer, it does not work so well in the spin-off mode and quickly fails if it is necessary to work "at the limit of possibilities."
• Type of fabric. Most often this is the determining factor when choosing a washing schedule. In addition, different materials have different masses when wet.
• Additional functions( easy ironing effect, rinsing).They improve the quality of washing, but also require additional energy costs. When choosing a program and additional settings, this must be taken into account.
• Service life of equipment. The more the age of the machine, the more the scum formed on the TEN, which contributes to an increase in energy consumption.

Important! Significantly save energy consumption is possible with the use of inverter devices. Compared with conventional washing machines, electricity savings of 20%.

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What is the source of power consumption of the washing machine?

First you need to determine which components of "stiralki" are consumers of electricity. Then you can find out what makes up the power consumption of the washing machine.

Electric motor

This is the heart of any technique. The task of the engine is to bring the drum into motion. There are three types of engines in washing technology.

• Asynchronous.
• With direct drive.
• Collector.

Important! The amount of power consumed is in the range 0.4-0.8 kW.Normal washing requires less energy consumption, the spin-off mode is more.

TEN

This is a device for heating water in a container. On how well you have chosen the temperature regime, the quality of washing things depends. The power consumption of the heater depends on the selected mode. He may not even be involved in work or consume power, as they say, "in full."

Important! The installed power of the heater varies between 1.7 and 2.9 kW.With increasing power, the water in the tank is heated faster.

Pump

The purpose of the pump( pump) - pumping water at different stages of washing.

Important! The value of power consumption is 25-40 W.

Other accessories

The total power consumption of the programmer, control panel, electronic module, sensors and other parts is approximately 5-10 W.

Important! The main power consumption of the machine is the electric motor and heater. In turn, their power consumption depends on the mode you choose.

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How to determine the power of the washing machine in kW?

The amount of power consumption of the technology can be determined in several ways.

• According to the technical specification - in the technical passport or on the information sticker on the case.
• Consult a household appliance consultant.
• On energy consumption class

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Unplanned energy costs

As a rule, the reason for additional and absolutely unjustified energy costs are small things that people do not pay attention to. Here are a few tips from experts that will help you avoid unnecessary financial and energy costs:

• After the washing, turn off the machine from the outlet. Even in standby mode, significant electricity costs are possible.
• Load the drum completely. If you neglect this rule, you will be guaranteed a 10-15% increase in energy costs. One complete bookmark is much more profitable than a few small washes.
• Select the correct washing mode. If this is not present, you will additionally spend up to 30% of kilowatts.
• Do not overuse the dryer. In the warm season, dry clothes in the air. Free natural energy - why not take advantage of it?

Admit, did you pay attention to such "little things"?- But these are real articles for saving. Therefore, properly organize the process of taking care of your belongings with the help of household appliances, and if you are selecting a new model for use, specify the power of the washing machine in kW and take the most economical device.