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Energy counters

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Electricity meter F&F WZE-3 5 / 80A 3-phase 230 / 400V AC MID for DIN rail

Electricity meter F&F WZE-3 5 / 80A 3-phase 230 / 400V AC MID for DIN rail

ASAJ Sp. z o.o.
Starting at
€32.45 +VAT
PLN 148.69
  • EAN: 5902431670058
  • Manufacturer: F&F
Supplier
ASAJ Sp. z o.o.
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Electricity meter Pro-Tec 3F digital MID BYL-3F 0.5-10 (100) A 4200 300

Electricity meter Pro-Tec 3F digital MID BYL-3F 0.5-10 (100) A 4200 300

ASAJ Sp. z o.o.
Starting at
€35.58 +VAT
PLN 163.02
  • EAN: 5906742652017
  • Manufacturer: Pro-Tec
Supplier
ASAJ Sp. z o.o.
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Electricity meter F&F LE-02D 5 / 80A 3-phase 230 / 400V AC MID for DIN rail

Electricity meter F&F LE-02D 5 / 80A 3-phase 230 / 400V AC MID for DIN rail

ASAJ Sp. z o.o.
Starting at
€59.69 +VAT
PLN 273.50
  • EAN: 5908312592686
  • Manufacturer: F&F
Supplier
ASAJ Sp. z o.o.
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Reds energy meter, 1-phase, calibrated A-52 10 / 40A

Reds energy meter, 1-phase, calibrated A-52 10 / 40A

ASAJ Sp. z o.o.
Starting at
€5.41 +VAT
PLN 24.79
  • EAN: 5901157659033
  • Manufacturer: REDS
Supplier
ASAJ Sp. z o.o.
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Counter board b / z 100A T-3F-b / z-100 *********************

Counter board b / z 100A T-3F-b / z-100 *********************

HEMPIS Sp. z o.o.
€1.73 +VAT
PLN 7.92
  • EAN: 5903978376335
  • Manufacturer: Zakład Produkcyjno-Handlowy Elektro-Plast Sp. z o.o.
Supplier
HEMPIS Sp. z o.o.
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3F counter table b / z

3F counter table b / z

HEMPIS Sp. z o.o.
€1.20 +VAT
PLN 5.49
  • EAN: 5903978376007
  • Manufacturer: Zakład Produkcyjno-Handlowy Elektro-Plast Sp. z o.o.
Supplier
HEMPIS Sp. z o.o.
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3-phase counter reg. 10 / 40A Polish C52

3-phase counter reg. 10 / 40A Polish C52

HEMPIS Sp. z o.o.
€11.28 +VAT
PLN 51.67
  • EAN: 2000000079066
  • Manufacturer: ZEMEL S.C. JAROSŁAW KALICKI, PRZEMYSŁAW KALICKI
Supplier
HEMPIS Sp. z o.o.
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Universal counter board b / zab.

Universal counter board b / zab.

HEMPIS Sp. z o.o.
€1.04 +VAT
PLN 4.77
  • EAN: 5903978376342
  • Manufacturer: Zakład Produkcyjno-Handlowy Elektro-Plast Sp. z o.o.
Supplier
HEMPIS Sp. z o.o.
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EQabp 100A meter, class 1 3x230 / 400

EQabp 100A meter, class 1 3x230 / 400

HEMPIS Sp. z o.o.
€650.36 +VAT
PLN 2,980.00
  • EAN: 2010000163894
  • Manufacturer: ZAKŁAD ELEKTRONICZNYCH URZĄDZEŃ POMIAROWYCH "POZYTON" SP. Z O.O.
Supplier
HEMPIS Sp. z o.o.
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Electricity meter 1-phase 5 / 100A 230V with display LE-01MW

Electricity meter 1-phase 5 / 100A 230V with display LE-01MW

EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
€43.14 +VAT
PLN 197.65
  • Model: Direct measurement
  • Type of meter: Electronic
  • Tariff type: One-tariff
  • EAN: 5902431672304
  • Manufacturer: F&F Filipowski sp.j.
Supplier
EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
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Electricity meter 1-phase 80A 230V additional indicator pulse output with LCD display OR-WE-503

Electricity meter 1-phase 80A 230V additional indicator pulse output with LCD display OR-WE-503

EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
€16.99 +VAT
PLN 77.84
  • Mounting method: DRA (DIN-rail adapter)
  • Model: Direct measurement
  • Suitable for: Purchase
  • Tariff type: One-tariff
  • Manufacturer: Orno-Polska sp. z o.o.
  • Nominal voltage: 230.0000
Supplier
EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
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Electricity meter 3-phase MID 80A OR-WE-513

Electricity meter 3-phase MID 80A OR-WE-513

EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
€38.76 +VAT
PLN 177.60
  • Mounting method: DRA (DIN-rail adapter)
  • Model: Direct measurement
  • Suitable for: Purchase
  • Type of indication: Digital
  • Type of meter: Electronic
  • Manufacturer: Orno-Polska sp. z o.o.
Supplier
EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
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Electricity meter 3-phase RS485 MID 80A OR-WE-516

Electricity meter 3-phase RS485 MID 80A OR-WE-516

EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
€49.91 +VAT
PLN 228.69
  • Suitable for: Purchase
  • Type of indication: Digital
  • Type of meter: Electronic
  • Type of interface: RS-485
  • Tariff type: One-tariff
  • Manufacturer: Orno-Polska sp. z o.o.
Supplier
EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
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Electricity meter 3-phase 80A 230V with LCD display OR-WE-520-WE-520

Electricity meter 3-phase 80A 230V with LCD display OR-WE-520-WE-520

EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
€26.88 +VAT
PLN 123.17
  • Model: Direct measurement
  • Type of indication: Digital
  • Energy type: Effective power
  • Tariff type: One-tariff
  • Pulse output: Optic
  • Manufacturer: Orno-Polska sp. z o.o.
Supplier
EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
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Electricity meter 3-phase LCD 100A 4-modules LEM-30 EXT10000235

Electricity meter 3-phase LCD 100A 4-modules LEM-30 EXT10000235

EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
€27.05 +VAT
PLN 123.95
  • Mounting method: Front mounting
  • Suitable for: Purchase
  • Type of indication: Digital
  • Type of meter: Electronic
  • Pulse output: Electrical
  • Manufacturer: Zamel sp. z o.o.
Supplier
EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
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Electricity meter 100A 3x230 / 400V with KDEM-3P LCD 19344 display

Electricity meter 100A 3x230 / 400V with KDEM-3P LCD 19344 display

EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
€28.14 +VAT
PLN 128.92
  • Suitable for: Purchase
  • Type of indication: Digital
  • Tariff type: One-tariff
  • Approval: Measuring Instruments Directive
  • Pulse type: S0
  • Manufacturer: Kanlux S.A.
Supplier
EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
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Electricity meter 1-phase 50A 230V LCD display LEM-02 EXT10000033

Electricity meter 1-phase 50A 230V LCD display LEM-02 EXT10000033

EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
€18.43 +VAT
PLN 84.43
  • Model: Direct measurement
  • Suitable for: Purchase
  • Type of indication: Digital
  • Type of meter: Electronic
  • Tariff type: One-tariff
  • Manufacturer: Zamel sp. z o.o.
Supplier
EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
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Electricity meter, 1-phase 45A 230V with display KDEM-1P LCD 19343

Electricity meter, 1-phase 45A 230V with display KDEM-1P LCD 19343

EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
€12.80 +VAT
PLN 58.63
  • Suitable for: Purchase
  • Type of indication: Digital
  • Tariff type: One-tariff
  • Approval: Measuring Instruments Directive
  • Pulse type: S0
  • Manufacturer: Kanlux S.A.
Supplier
EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
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Electricity meter 3-phase 3x20 / 120A 3x230 / V LCD display OR-WE-507

Electricity meter 3-phase 3x20 / 120A 3x230 / V LCD display OR-WE-507

EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
€38.91 +VAT
PLN 178.29
  • Mounting method: DRA (DIN-rail adapter)
  • Model: Direct measurement
  • Suitable for: Purchase
  • Tariff type: Multi-tariff
  • Manufacturer: Orno-Polska sp. z o.o.
  • Nominal voltage: 400.0000
Supplier
EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
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Electricity meter 1-phase MID 100A OR-WE-512

Electricity meter 1-phase MID 100A OR-WE-512

EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
€15.87 +VAT
PLN 72.70
  • Suitable for: Purchase
  • Type of indication: Digital
  • Type of meter: Electronic
  • Tariff type: One-tariff
  • Approval: Measuring Instruments Directive
  • Manufacturer: Orno-Polska sp. z o.o.
Supplier
EL-MARO KRECZETOWSCY, RATAJCZAK SPÓŁKA JAWNA
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Didn't find what you were looking for? We will help you!

Energy meters

While the terms "electricity bill" or "electricity meter" are commonly used, meters actually measure electricity consumption , that is, the amount of electricity delivered over time. Households and small consumers are billed for the consumption of active energy, while larger consumers also for the measurement of reactive energy.

Meters - devices for measuring electricity consumption

Energy meters are diverse devices, both in terms of construction, principle of operation and purpose. Well-known manufacturers such as F&F, Kanlux, Orno or ELS offer them in various parameter configurations.

Counters - ways of dividing devices

All available for sale and use counters can be divided according to the technology of execution into:

  1. inductive - the measurement of energy consumption is based on the rotation of the aluminum target driven by the eddy magnetic field produced by the coils. The meter counts the revolutions of the disc and on this basis the energy bill is issued.
  2. electronic - made of semiconductor integrated circuits, under the influence of current flow and applied voltage, they generate pulses proportional to the amount of energy consumed. The counter counts pulses over time.

Energy metering devices are also classified according to another criterion - the number of phases they support. Meter manufacturers, e.g. F&F, Kanlux, Orno or ELS , offer both single-phase meters (in single-phase, three-wire 230V installations) and three-phase meters (in three-phase installations, five-wire voltage 400V).

Energy meters are also distinguished according to another criterion, which is the type of power supply. The devices are:

  1. direct (for small consumers, such as households) - the current circuits of the meter are connected directly to the circuit covered by the measurement, voltage circuits supplied from the circuit covered by the measurement,
  2. semi-indirect - current circuits powered by current transformers connected to the circuit covered by the measurement, voltage circuits supplied by the circuit covered by the measurement. Semi-indirect systems are most often installed in the case of pre-meter protection higher than 63 A, when supplied with voltage of 400 V,
  3. intermediate meters - current circuits powered by current transformers connected to the circuit covered by the measurement, and voltage circuits powered by voltage transformers. They are used with MV and HV supply.

Induction meters, although still in use, are gradually being replaced by electronic meters - more accurate and enabling remote reading and programming of parameters such as tariff zones or bidirectional .

Electronic meters - measurement of active and reactive energy, indication of network parameters and remote reading

Electronic energy meters offer many possibilities. In addition to programming tariff zones, bidirectional meters enable the measurement of both energy collected from the grid and delivered to it, therefore they are used in the case of prosumers (suppliers of energy from photovoltaic cells connected to the power grid). Indications of network parameters in standard electronic meters include, among others:

  1. measurement of active and reactive energy (in bidirectional meters, both imported and exported),
  2. phase voltages and currents (in single-phase meters on one phase, in three-phase meters - on each phase separately),
  3. frequency,
  4. active power,
  5. reactive power,
  6. apparent power ,
  7. power factor ,
  8. harmonics.

Electronic meters - remote reading on the example of MeternetPRO

The meters are used not only for settlements with the energy supplier, but also for settlements with tenants, monitoring consumption for energy audit and for the purpose of its optimization. The MeternetPRO program provided by F&F is an example of a powerful application. It allows for remote reading of meter indications (as well as measurement converters, input and output expansion modules, multimeters and other measuring devices). Data exchange is carried out via LAN, RS-485 or M-bus standard networks. The program is installed on an external server, cooperation with the user takes place via a web application via any browser, and in the case of a LAN - via the Internet.