0
سبد خرید شما خالیست!
میتواند برای مشاهده محصولات بیشتر به صفحات زیر بروید :

What is the most suitable power for a home generator

What is the most suitable power of generator for home use?


When buying a generator, one of the questions that every salesperson will ask you to get started is what you need. You may try to answer this question qualitatively and with low, high or medium words, or describe the type of consumption to him, but this is not very interesting.

This time, we have put the above question in focus and we intend to find a suitable answer for it so that you, dear friends, can find the answer carefully.

In order to answer the question of what is the most suitable power for generators for home use, some prerequisites and aspects of the subject will be examined to gain a clearer understanding of the whole subject.

Especially since the price of a generator depends on the power, you should understand this carefully to avoid paying unreasonable and more costs.

What does power mean in a generator?


A separate note examines this issue in detail, but at a glance it can be said that the power of each electrical device is the result of multiplying its operating voltage.

If your device is a manufacturer, such as a generator, you must multiply the output voltage by the output ampere to get this number, but if your device is a power consumer, such as an air conditioner, iron, or vacuum cleaner, you must input voltage and current. Multiply to get the power consumption.

Based on this explanation, you will find that generators, whether gasoline or diesel, have the capacity to produce power.

The power index itself will be divided into two types of real and apparent power, the study of the difference between the two is not in the scope of this note, but if you refer to the note set about the power of the generator, you can better understand this issue.

 

Home use


One of the pillars of the main question is the phrase household consumption; What does home use really mean? In terms of grammar and literal meanings, household uses have a clear meaning, but in technical and engineering terms the situation is slightly different.

Home appliances will usually include a TV, refrigerator, freezer (or refrigerator-freezer), tester, tea maker or even lights. In general, kitchen appliances, audio-visual equipment and lighting are in the field of home use.

In the following, we have selected a list as an example so that you, dear friends, can be relatively familiar with the power consumption of various home appliances.

The selected numbers are averages and are not fixed and absolute numbers.

TV: between 150 and 350 watts
Iron: between 1100 and 1800 watts
Electric vacuum cleaner: 1200 watts
Computer: About 120 to 250 watts
Water cooler: about 600 watts
Refrigerator: between 150 to 300 watts
Washing machine: 200 watts

 

As mentioned, the announced numbers are estimates and are by no means absolute. What is the task anyway? In the following, we will teach you how to accurately calculate the power required for home use.

Equality of power consumption and power output to buy a generator


When buying a generator, you must first determine the power consumption of your equipment. For example, determine how much power the refrigerator, meat grinder, and TV you want to connect to the generator have.

After obtaining this number, you should try to buy an generator whose real power is equal to and greater than the power consumption of your equipment. Here are two important things to keep in mind:

The first thing to do is to make sure that the generator you are buying has a real power, up to a certain percentage, such as 20% more power than your power consumption. This helps to avoid dangerous problems such as fluctuations or voltage drops.

Your device may be severely damaged in the event of a double oscillation or voltage drop; both the appliances and the generator itself.

The second important point to keep in mind when comparing this is that you need to consider the actual power of the generator. Apparent power is not practical in this calculation and will confuse you.

Only by referring to the actual power can you know the exact amount of power output of your generator.

However, if you do not have real power available and only the apparent power is available, there is nothing better to worry about. Multiply the apparent power by the efficiency of the generator, you will get the real power.

Now only one question remains: how to get the power consumption of our appliances?

Calculating the power consumption of different devices for generators



Your main reference for getting all the electrical information about any device is the official tags on its body. By looking at the labels that are usually installed on the back or under the device, you can determine the information needed to calculate the power consumption of the device.

In many home appliances, you don't necessarily need to calculate the skirt, and the label itself clearly contains the power consumption in watts (or kilowatts, which is more common). If you have a quantity of power consumption on the label, put the same amount on the base device.

But if the power consumption is not clearly stated, you should go for the voltage and current consumption of the device. Iranian electrical appliances, according to the Iranian electricity system, generally have a voltage of 220 volts.

By multiplying this number by the current consumption, you get the power consumption of the device. In this case, too, it is necessary to pay attention to two points:

The first point is that in some electrical appliances, such as refrigerators, you have a generator. Even when connected to a utility, you may find that the power supply to your home will fluctuate when the refrigerator motor starts to run periodically.

The reason for this is obvious; the normal and continuous generator of the refrigerator has a special power consumption that requires more power from the power branch at the moment of starting work and will cause a drop in the building power branch.

When connecting such devices to the generator, it should be noted that when you start working, you will face a sudden and temporary increase in power consumption.

Due to this, it is better to multiply the power consumption of such devices by 1.5 to 2 times so that they do not damage the voltage of your generator system when starting.

The second point is to note that if you base the power consumption declared by the device itself on the calculations, you must do the calculations with a coefficient between 10 and 25 percent.

Because the declared numbers are usually obtained in ideal conditions, you should apply a certain tolerance to them in non-ideal conditions of the house so that you do not have problems using the generator in the future.

So, for example, if, according to the label, the power consumption of a device is 1000 watts, multiplying it by 15%, you should consider its power consumption to be 1150 watts. This helps to avoid the hassle of using a generator.

درج نظر
دسته بندی ها
خانه
دسته ها
جستجو
0 سبد
پروفایل
تماس
دسته بندی ها
ماشین آلات ساختمانی
مصالح ساختمانی
تجهیزات کشاورزی
هیدرولیک صنعتی
تجهیزات پنوماتیک
موتور برق
پمپ آب
الکتروموتورهای صنعتی
بازگشت به بالا