Three-phase electronic multifunction active and active-reactive energy

Measurement and accounting of active and active-reactive energy in the forward direction in three-phase AC networks with a nominal frequency of 50 Hz.

• active energy accuracy class: 0,5; 1,0
  active-reactive energy: 0,5(1,0); 1,0(2,0)
• rated-maximum current, A; 5-50; 10-100; 5-7,5
• total and active power consumed by the voltage circuit 7,5V.A and 0,5W, respectively
• total power consumed by the current circuit 0,1V.A
• number of tariff zones: 1- 4
• operating temperature range C: from -20 to +55
• calibration interval - 8 years
• average service life of at least 30 years
• counters have a serial CAN interface that provides information exchange with a computer
• counters can be used both autonomously and in ASKUE systems

SO-505. Single-phase electricity meter

Designed to account for active electricity in everyday life, public and industrial premises. The principle of operation of the SO-505 electric meter is based on the use of an induction measuring system. The SO-505 electric meter has a version of SO-505T with a telemetric output. The reading telemetry device allows using the meter in an automated system for monitoring and accounting for electricity.

Options for the casing, the presence of a backstop are determined by the customer.

ESR-5. Single-phase electric meter

SOE-5 electric meters are designed to measure active electrical energy in two-wire alternating current circuits with a voltage of 220V, a frequency of 50Hz. They are available in three versions: single-tariff, two-tariff with an external tariff switch and multi-tariff with an internal tariff for work in automated systems for monitoring and accounting for energy consumption. Counters with an internal rater have a digital RS-232 or RS-485 interface. With the help of a digital interface, the tariffs are set, the clock accuracy is adjusted, and data is read. The meters are provided with non-volatile EEPROM memory for storing information. The memory registers store data for each tariff. The meters have a telemetric output galvanically isolated from other circuits.

ESR-52. Single-phase electric meter

SOE-52 electric meters are designed to account for electricity consumption in two-wire electric current circuits in enclosed spaces. They can be operated autonomously and as part of an automated control system and electricity metering (ASKUE) using a pulse output. Meters comply with GOST 30207-94 (IEC 1036-90) and are registered in the State Register of Measuring Instruments No. 17301-02. - Use of SMD mounting - Presence of a telemetric output

СА4У-510, СА4-514, СА4-518. Three-phase induction meter

Designed to account for active electricity in three-phase four-wire AC networks at industrial enterprises and household consumers. Execution options: СА4У-510Т, СА4-514Т, СА4-518Т have a built-in photoelectronic adapter with a telemetric output for operation in automated systems for monitoring and accounting for energy consumption. At the request of the customer, a backstop is installed on the meters to prevent theft of electricity. Electric meters are made of non-combustible materials.

TE560/ Three-phase microprocessor-based electricity meter

Electric meters of the STE560 series are designed to account for active and reactive electric energy in three- and four-wire networks of three-phase alternating current at industrial enterprises and household consumers, as well as for operation as part of automated systems for monitoring and accounting for energy consumption. The counters are built on a DSP digital signal processor and are regulated using special programs. Non-volatile EEPROM memory is provided for storing information in meters. The memory registers store data for each tariff. The meters have a telemetry output, galvanically isolated from other circuits. To display information, a liquid crystal indicator is used, which works stably at low temperatures. The meters have a digital interface IRPS (current loop). With the help of a digital interface, adjustment is made, setting the time of the tariffs, adjusting the hours and, if necessary, reading the meter readings using a computer.

STS5605, STS5602

Three-phase microprocessor-based combined meterSTS5605, STS5602 series meters are three-phase, multi-tariff, electronic, digital, combined devices that combine a multifunctional microprocessor meter and a power quality indicator meter. Meters of the STS5605 series of transformer connection are designed to measure active and reactive electricity at industrial enterprises and energy facilities. Used in systems ASKUE to transfer the measured values ​​to the control room for control, accounting and distribution of electrical energy.

STK-3 Single and three-phase electric meterDesigned to measure active and reactive energy in single- and three-phase circuits of three- and four-wire alternating current circuits, with the possibility of accounting in two directions, with direct or transformer connection, autonomously or as part of automated control systems and electricity metering (ASKUE). energy at energy facilities, at industrial enterprises, in the public sector in the context of the use of time-differentiated tariffs for electrical energy. Counters can be used in ASKUE for technical or commercial accounting.

A100 The A100 meter is designed to account for active energy in single-phase AC circuits in the single- and multi-tariff mode, as well as for use as part of automated control systems and electricity metering (ASKUE). The A100 counter is distinguished by workmanship, resistance to temperature changes, a high level of information security, insensitivity to the constant component and small dimensions.Functionality

• Counter A100 allows:
• Carry out both one- and two-tariff electricity metering. Tariff switching is carried out from an external tariff setter.
• Register and store in memory data confirming the accuracy of information, such as:
  • Total active energy in the opposite direction.
  • Direct indication of the energy flow in the opposite direction on the LCD.
  • Number of power outages.
  • The total running time of the counter.
  • Operating time since the last power-up.
  • The time spent by the meter in the absence of current.
  • The number of restarts of the microprocessor.
  • Number of cases of active energy reversal.
• Transmit data via infrared (IrDA) or pulse output (RJ11).
• Store data when power is off in non-volatile EEPROM memory.

A1000

A1000 meters are designed to account for active, reactive energy and measure power in one or two directions in three-phase AC circuits, both in one and in multi-tariff mode.

Functionality

Counter A1000 allows:

• Carry out both one and multi-tariff electricity metering (up to 4 tariffs). Tariff switching is carried out from an external tariff setter.
• Perform 2 measurements in multi-tariff mode:
  • +P - active consumed energy;
  • +P, -P - active consumed and delivered energy;
  • +P, +Q - active and reactive consumed energy;
  • +Q, -Q - reactive consumed and issued energy;
  • P = |P1|+ |P2|+ |P3| - active energy modulo;
  • P = |P1|+ |P2|+ |P3|, +Q - modulo active and reactive consumed energy;
• Fix maximum power.
• Register energy when the specified load power threshold is exceeded.
• Register the absence of voltage in one or two phases.
• Measure and display phase-by-phase voltages, currents, active, reactive and apparent power of the network.

ALFA Plus (A2)

Multifunctional microprocessor-based three-phase electricity meters ALPHA Plus (A2) is designed to account for active and reactive energy and power in 3-phase AC circuits, control power quality parameters, and also for operation as part of ASKUE.

Functionality

• Measurement of active and reactive energies and powers in two directions.
• Accounting for consumed and supplied energy in multi-tariff mode.
• Measurement of the maximum load power at the calculated time interval, fixing the date and time of the maximum active and reactive power for each tariff zone.
• Recording and storage in the memory of the load graph data counter.
• Automatic load control with the possibility of its shutdown or signaling.
• Transfer of measurement results via digital and pulse communication interfaces (up to two groups of galvanically isolated relays).

The ALPHA Plus counter measures, calculates and displays up to 46 values ​​related to electricity parameters. These include:

• Phase currents and voltages.
• Active, reactive and apparent power of the network.
• Active, reactive and apparent power of the phases.
• Power factor cos of the network and each phase.
• Phase angles of voltage and current vectors.
• Second harmonic value by voltage phases.
• Second harmonic value by current phases.
• The distortion factor of the sinusoidal voltage and current.
• network frequency.

Delta

The Delta meter is designed to account for active or active-reactive energy in three- and single-phase AC circuits, both in single- and multi-tariff mode, as well as for use as part of automated control systems and electricity metering (ASKUE).

• Measurement of active or active-reactive energy.
• Both single and multi-tariff electricity metering.
• DIN rail or panel mounting.
• Pulse outputs for work in ASKUE.

ST-ER01 (SET)

• accuracy class: 1.5
• rated-maximum current, A: 5; 7.5
• rated frequency 50 Hz
• Voltage 3x57.7/100
• total power consumed by the voltage circuit 1V.A
• operating temperature range, 0С: from -25 to +55
• calibration interval: 6 years

• accuracy class: 1.5
• rated-maximum current, A: 5; 50
• rated frequency 50 Hz
• Voltage 3x380/220
• total power consumed by the voltage circuit 4.5V.A
• operating temperature range, 0С: from -25 to +55
• calibration interval: 6 years

• accuracy class: 1
• rated-maximum current, A: 5; 7.5
• rated frequency 50 Hz
• Voltage 3x100
• total power consumed by the voltage circuit 1V.A
• operating temperature range, 0С: from -10 to +55
• calibration interval: 6 years

• accuracy class: 1
• rated-maximum current, A: 5; 7.5
• rated frequency 50 Hz
• Voltage 3x100
• total power consumed by the voltage circuit 1V.A
• operating temperature range, 0С: from -10 to +55
• calibration interval: 6 years

SO-EA05

• accuracy class: 1.0
• rated-maximum current, A: 10; 50
• rated frequency 50 Hz
• apparent and active power consumed by the voltage circuit 5,5V.A and 1,3 W, respectively
• operating temperature range, 0С: from -35 to +55
• calibration interval: 6 years

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