Which electric meter is better to install in the house

The issue of purchasing and installing an electric meter in a residential house or commercial structure is very relevant.

Nowadays, when savings are increasingly coming to the fore, you have to think about your budget almost constantly. And since electricity metering devices are not bought for one day, and are used to continuously measure paid quantities, then it is worth thinking about.

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Electricity Manufacturers

Today, only the number of firms producing electricity metering devices in Russia and Ukraine has exceeded two dozen. And the number of names of electricity meters has reached more than 400! In addition, enterprises from other countries from near and far abroad help. In general, it is not so easy to choose which electric meter, but we will try.

Which electricity meter is better?

Or what to look for when buying

  • First and foremost, cost savings.
  • Reliability of the device.
  • Large verification period.

And only then:

  • Accuracy class.
  • Easy installation.
  • Convenience of using the counter.
  • Wide limits of work in the conditions of input voltage, temperature and humidity.
  • The ability to quickly and inexpensively repair or replace the device if necessary.
  • Modern design.
  • Low power consumption by metering device.
  • Silent work.

It can be considered as the main criteria. In addition, everyone has the right to set their own priorities.

Then we will try to make a comparative analysis of some of the counters (all just do not fit in any reasonable framework) based on:

  • Sales Analysis Data
  • Analysis of major manufacturers
  • Reviews of experts and consumers
  • Data testing devices in the laboratory by independent experts

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Which electricity meter is better to buy

We begin by asking which counter is better: induction or electronic? The answer here is unequivocal - of course, electronic.

  • First, it allows you to keep records of electricity on a multi-tariff grid.
  • secondly, it is impossible to stop or unwind it (although it is just not important for the consumer).
  • thirdly, its verification period is much longer than that of an induction term, at least 5 times.
  • Fourthly, electrician compared to electronics is already the last century.

Number of phases

A non-complex parameter: if you have only two wires, then you need a single-phase meter. If 3 or 4, then you have a three-phase network without a neutral wire, or with a neutral wire.

Accuracy class

Now it is used for domestic purposes not lower than 2.0, for industrial purposes it is stipulated separately. He is definitely higher. Maybe 1.0 or even 0.5. For reference: the accuracy class is the percentage of permissible error in the measurement of power consumption or other quantities.

Which counter is better: single tariff or multi tariff?

This question always arises when buying an electricity metering device.

  • On the one hand, a device that considers electricity at a single tariff is always cheaper, and there seems to be no big difference in cost, for example, the day and night tariff.
  • On the other hand, if you approach this issue correctly, you can really save a lot on electricity. This is especially true for consumers with electric boilers and / or water heaters and counters programmed for three-zone mode with load control function.
Such a meter, the control terminals of which are connected to the heating device, will not allow the latter to turn on during peak load, and, conversely, will allow the electricity cost to be switched on during the small tariff.

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