7 best electricity meters by customer feedback

Electricity is the most valuable product that absolutely everyone needs. It has a cost, and to get the necessary amount of "kilowatts", you need to pay. How many? According to tariffs and meters. The latter are different - electronic and mechanical, single- and three-phase. And also multi- and one-tariff. Understand which counter is best in any particular case will help the article. From the correct choice of the device depends not only the period of its operation, but also the direct savings of each user.

The electricity meter of which firm to choose

Electric meters are installed for decades, and legally with sealing and issuing documents. Therefore, you need to buy a quality device, so that with it there was no extra headache in the long term.

You need to purchase the device from the manufacturers of measuring electrical engineers whose product reliability is not in doubt:

1. Incotex

2. Power meter

3. Taypit

Incotex is a well-known Russian company with 15 years of experience, which is part of a powerful multi-purpose holding. It produces electricity meters under the Mercury brand, which are the first in Russia in sales.

Energomera is the largest producer of electricity meters in the Russian market. Registered as a legal entity in 2010.

Taypit( T-PI) is a company founded in 1999 in St. Petersburg. It is part of the same group of companies. It produces electric energy meters NEVA and other measuring devices.

The best single-phase electricity meters

One-tariff opamp

Neva 103 1SO is a certified model with a 7-digit mechanical type reading device. Characterized by: voltage 220/230 V, current strength 5/60 A, operating temperature range from -40 to +60 ° C, accuracy class 1.0, 16-year interval between verification. In the presence of a reverse stopper, shunt, LED indicator, screw terminals. The installation of the plastic gray housing of the device is performed using a DIN rail. Due to the durable, convenient latches, the installation is simple and quick. Advantages:

• non-separable housing, strong mounting latch;
• modest dimensions, light weight, readable size figures;
• reliability of design, accuracy of readings, ease of installation, quality of connection of wires;
• low price, real life - about 30 years.

Disadvantage:

• flashes with clicks do not match, which misleads users.

The device is valued by both consumers and professionals. He has an excellent balance of value, quality and efficiency. The only thing sometimes users are confused by the modes of indication and clicks.

One-tariff LCD

Mercury 201.8 is a modern model with a 7-digit liquid crystal display. It differs in characteristics with increased operational capabilities: when measuring active energy, the accuracy class is 1.0;the voltage fluctuates between 220 and 230 V;current from nominal to maximum - 5 ÷ 80 A;operating temperature is in the range from -45 to +75 ° C;the maximum humidity is 90%.Features include: modular housing, screw terminals, current measuring transducer. The "seat" is installed using a practical DIN-rail. For the convenience of reading the indicators, LED backlighting is provided.

Advantages:

• presence of shunt and latch-retainer;
• minimum weight, compactness, easy installation;
• safety factor, high accuracy class, democratic cost;
• term: exploitation - 30 years, between audits - 16 years.

Disadvantage:

• problems with telemetry.

The device is relatively new, so its popularity only grows. In essence, the model is an improved version of several predecessors.

Multitariff LCD ECONOMY

The CE102M S7 145-JV is a universal model with increased resistance to mechanical, climatic and electromagnetic influences. The main characteristics: voltage and current - 230/220 V and 5/60 A;operating temperature - from -45 to +70 ° C;limiting humidity - 98%;the maximum number of tariffs is 4;classification of accuracy - 1. Among the options and capabilities: communication interface, non-volatile memory, display of indications with de-energized network, presence of shunt, indication of information for day and month. Control is carried out by buttons, a 7-digit LCD monitor is illuminated with LEDs, verification is performed after 16 years.

Advantages:

• multifunctional liquid crystal display;
• the possibility of removing information without the presence of voltage;
• memory protection against attempts to make changes;
• compactness, significant economy, ease of use, easy reprogramming, nice design;
• high durability, which is 16 years.

Disadvantage:

• sometimes "lame" the assembly.

The device fully meets expectations - primarily for homes with a significant number of electrical points.

Multi-tariff LCD self-sustaining

Mercury 200.02 is a commercial model designed for flexible metering of electrical energy. The characteristics include: basic voltage 220( 230) V, current 5( 60) A, temperature range -40 to +55 ° C, digital manipulator CAN.In addition: the load is controlled by an RCD;the current sensor is taken into account by a shunt;the error class is 1.0;fastening is carried out with the help of DIN panel. The counter can work with or without ASKUE.The account is maintained for a maximum of 4 tariffs - all operating parameters are displayed on the screen. With the help of electronics and a database, complete information is available regarding the energy consumed during the last 11 months.

Advantages:

• affordable information on switching rates;
• individual timetable with seasonal "winter / summer" transitions;
• load regulation and control of consumed electricity;
• economy, fast self-sufficiency, easy operation;
• non-volatile memory, stylish design;
• period in years: guarantees - 3, inter-assurance period 16, service - 30.

Disadvantages:

• display without backlight;
• high cost.

According to users, the device is very beneficial in terms of savings. Of course, if you properly distribute a daily significant load on the network.

The best three-phase electricity meters

One-tariff OU

Mercury 231 AM-01 - a commercial model for accounting for dynamic electricity in the 1-way - the count is conducted by a mechanical device in a 3 or 4-link AC network. It functions both independently and in the AMR system. Characterized by an error class of 1.0, a voltage of 3 * 230/400 V, a current of 5( 60) A, a temperature fluctuation from -40 to +55 ° C, a period of time between verification of 10 years. Regardless of the phasing, the drum rotates only upwards. The convenience of reading the indicators is provided by the LED indicator. Energy accounting is carried out only in 1-tariff mode. Fastening is carried out by means of DIN-рейки.

Advantages:

• compliance with all necessary standards;
• easy installation and ease of use;
• small dimensions, relatively small weight, accuracy, reliability;
• the warranty period is 26 months.

Disadvantage:

• is a relatively short time for verification.

A good device that clearly performs its work - according to the instructions. Failures do not occur - there are no significant complaints from users.

One-tariff LCD

Energomera CE300 R31 043-J - model with a liquid crystal screen of accuracy class 0.5s;1.0.It is intended for measuring the consumed electric power in 3 or 4-channel threads of alternating current in the first or 2 directions. The connection can be made directly or via a transformer. Product specifications: voltage - 3 * 230/400 V( 3 * 57,7 / 100 V);working temperature - from -40 to +60 ° C;the extreme values ​​of the current strength are 5/10 ÷ 60/100 A. The counter features the following features: a functioning light indicator, high sensitivity to loads, protection from prohibited manipulation of electricity, and minimal energy consumption for own security. For installation on the "seat" there is a DIN rail.

Advantages:

• high resistance to electromagnetic, atmospheric and physical impacts;
• the account can be conducted both in one, and in two directions;
• use in the operating mode of the optical interface;
• reliability, convenience and ease of use;
• guarantee, inter-verifying and general terms are, respectively, 4, 16, and 30 years.

Disadvantage:

• is expensive.

The majority of users appreciated the device - if it is properly mounted and used to follow the instructions, it will serve for a long time.

Multi-tariff LCD

Mercury 231 AT-01 is a universal model for commercial use, the purpose of which is to take active electricity into account in the 1st direction. The indicators are taken from an alternating current network consisting of 3 or 4 wires. Performance characteristics: deviations in accuracy during the measurement - 1.0;the voltage at the nominal value is 3 * 230/400 V;a possible jump in current strength - from 5 to 60 A;permissible temperature fluctuations - from -40 to +55 ° C.There are a number of tariffs - from 2 to 4, seasons - 12. In the device there are two protections: 2-level from access to information and memory from distortion of metrology coefficients. In the kit for installation, a convenient DIN-strip is provided. According to the passport verification must be carried out every 10-year period.

Advantages:

• 16 daily allowances;2 modes of operation - autonomous or in combination with AIMS;
• on the w / k indicator is output and all information that has accumulated over the last 11 months is transmitted via IrDA communication;
• presence of protection against theft of energy, the presence of a sequence of events log;
• load regulation via RCD, automatic self-diagnosis, electronic seal;
• reliability, aesthetic appearance, adequate price.

Disadvantage:

• measures extremely active energy.

This device does not read reactive energy, but is the 1 st best in its class. It is characterized by comparative simplicity and the possibility of direct connection.

Which electricity meter to buy

Electricity meters are divided among themselves according to several criteria. By design features they are induction and electronic. The first are thought up for a long time - they are equipped with a rotating disk, do not differ high accuracy and until recently were installed in apartments or on floors. The second ones are applied with the advent of the XXI century, they operate without moving parts, they have a liquid crystal screen, they are less mistaken when measured in comparison with induction models - for precisely these reasons they are rapidly driving out of aging obsolete mechanical devices.

In addition, the meters are single-phase( 220 V), which are installed in the apartments, and three-phase( 380 V), provided for houses equipped with boilers, boilers, electric motors. For the purposeful distribution of energy over the hours of the day( in order to avoid peak overloads) and economy of users of funds, modern models are manufactured in multi-tariffs.

Based on the information provided, good suggestions will be:

1. Neva 103 1SO - for an ordinary city apartment;

2. Mercury 200.02 - for large municipal apartments;

3. Energomera CE300 R31 043-J - for a low country cottage.

4. For a well-equipped country house, the best option is Mercury 231 AT-01.We must remember that this device is multi-tariff. Therefore, it is possible to plan energy consumption efficiently for days and months.