There is a category of power and how it can improve yourself

Everyone knows that there are very important and normal consumers. For example, uninterrupted power supply and operating smelters in hospitals is much more important than conventional power house. It is for this reason that there are so-called separation of electricity consumers in the category. This article will talk about the existing categories and who belongs to what, and so I will tell you how you can manually increase the reliability of power supply of their own home or farm.

There is a category of power supply

To what kind of category is the consumer indicates already during the design of the object, in this case guided by the technical documentation, such as PUE. In this case, the following groups:

1. The first category. It includes an extremely responsible consumers, the disruption of which can lead to a threat to the state and people's lives.

2. The second category. These include a major consumer, for example, where the company due to lack of electricity may occur a violation of the process, may be very large the number of marriage.

3. The third category. This includes all other energy consumers, in particular, and our and your household.

Let us now look at each category in more detail.

The first category

So, the first especially important group includes consumers, blackout which could lead to very serious consequences. Therefore, the power of such facilities is required to be carried out from two unrelated sources, such as:

Two unrelated transformer stations or substations and power generator or transformer substation and power batteries (which are designed for long autonomous object food).

Wherein the switching between power modes must be automatic. And the time during which the object will be de-energized, must not exceed setpoint AVR system (automatic transfer switch).

Also among the first category, you can select a special (so-called zero) category. There should be provided three independent power source, so as to input the automatic mode via the ABP.

The second category

The second category are placed consumers, which would entail a simple mass marriage in the production, malfunction of the village and the long downtime of workers.

There must also be powered by two unrelated sources (as with the first category). That's just the backup power input differs. For these consumers say little easy on the switching time (time it takes for duty personnel or operational mobile teams to perform the switching action to enable redundant power power).

The third category

In this category are placed all the remaining customers and, according to regulatory documents, a break in the power supply can reach 24 hours, but should not exceed 72 hours per year. And if there will be some natural phenomenon, the recovery time is not regulated by light.

Such consumers are supplied from one substation.

How to improve the reliability of their own their own home

So, we'll know (or refresh your memory) what are the different types of customers. Now let's learn how to improve their own category.

Performing backup power is very costly exercise, so for an ordinary man in the street is practically unavailable.

And what to do if, for example, you operate a part-time farm and you are breeding chickens. And to ensure that they are extinct, it is necessary to keep the temperature in the incubator. And if the world will not be a day, any incubator cools, and you may lose the bird.

The only affordable way to protect yourself from this situation is to buy a diesel or gasoline generator.

Using it, you will be able to maintain in working order not only incubators, but also refrigeration systems in your home.

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Thanks for attention!