UEC40 UEM40

UEC40 UEM40

UEC40 UEM40

Product catalog summary
Overview: The document provides detailed specifications and features of the UEC40 and UEM40 series of single-phase energy meters by Innovative Electronic Systems. These meters are designed for direct connection up to 40A and offer bi-directional 4-quadrant measurements for various energies and powers.
Specifications:
  • Direct connection up to 40A with a compact 1 DIN module size.
  • Available models include UEC40-2C (simple meter), UEM40-2C R (RS485 Modbus RTU communication), and UEM40-2C M (M-Bus communication).
  • Features a backlit LCD display with 7 main digits and S0 output for energy pulse emission.
  • Complies with EN 50470-1 and IEC/EN 62053 standards for energy measurement accuracy.
Applications: These meters are suitable for totalizing electric energy in industrial and civilian applications, measuring energy from renewable sources, and accounting for consumption in various settings such as malls, hotels, and residential areas.
Technical Features:
  • Power supply from the voltage circuit with nominal values of 230V and 50/60Hz frequency.
  • RS485 Modbus and M-Bus communication options with various speed settings.
  • Accuracy classes include active energy class 1 (IEC/EN 62053-21) and class B (EN 50470-3) for MID-certified devices.
  • Environmental conditions support operation between -25°C to +55°C with IP51 protection for the frontal part.
Measurements: The meters provide instantaneous values for voltage, current, power factor, active power, apparent power, reactive power, and frequency. They also record active energy and other energy types, with resettable counters available in non-MID models.
Ordering Information: The document lists various order codes for different models, specifying voltage, frequency, communication ports, and MID certification options. Free software for remote management is available for download.
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Catalog excerpts

UEC40 UEM40-1

40A single phase 2 wire energy meter • Fully bi-directional 4-quadrant measurements for all energies and powers UEC40-2C for a simple energy meter without built-in communication High reliability 1 DIN module compact size Quick installation S0 output for energy pulse emission LCD display with 7 main digits Available with MID certification » General features 1 DIN module energy meter for the energy measurement in industrial and civilian application, with the possibility to have a built-in communication, according to the model: RS485 Modbus RTU or M-Bus. Available with MID certification suitable for billing. Besides the energy, the meter can measure the main electrical parameters and makes them available on the display and on the built-in COM port if available. The COM port allows to manage the connected meter by a remote station and data is transmitted on a RS485 or M-Bus line according to the device model. Moreover, a dedicated application for remote management is provided: • Modbus Master software > for energy meter management by PC in RS485 Modbus network. • M-Bus Master software > for energy meter management by PC in M-Bus network. The meter is built according to EN 50470-1 standard. The active energy is compliant to IEC/EN 62053-21 class 1, but for MID certified device it moreover fulfills class B requirements according to EN 50470-3. The accuracy of the reactive energy is compliant to IEC/EN 62053-23 class 2. Backlighted LCD display with clear graphic symbols comprehensible at a glance. Metrological LED on front panel and sealable terminal covers. The analysis of the MTBF values, the accurate selection of components and the reduction of the internal working temperatures together with strict production and control standards guarantee a product with an excellent quality and a long lasting reliability. Totalization of the electric energy in the industry for each single line or machine. Measurement of energy generated by renewable sources such as solar, eolic, etc. Accounting and billing of consumptions in camp sites, malls, residential areas, naval ports, etc. Totalization of the electric consumption in hotels, congress centers, exhibition fairs. Accounting of the consumptions in buildings with executive office services. Internal allocation of the consumptions in timeshare civilian and industrial buildings. Realization of energy monitoring systems. Remote survey of the consumptions and compute of the costs. Up to 7 instantaneous measurements, complete set of energy counters and partial counters. Moreover partial counters can be started, stopped or reset. Remote management through dedicated application according to the device model (RS485 Modbus, M-Bus). Available MID according to Swiss market (MID S). Reactive energy is not shown on energy meter display. » Related products • • Modbus Master software (for Windows OS) M-Bus Mast

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UEC40 UEM40-2

» Technical features Power supply • • • • Voltage & frequency • Power supplied from the voltage circuit Nominal measurement voltage ±20% Max consumption: 1.5 VA - 1 W Nominal frequency: 50/60 Hz Passive optoisolated Maximum values: 27 VDC - 27 mA Meter constant: 1000 imp/kWh Starting current Ist: 20 mA Minimum current Imin: 250 mA Transitional current Itr: 500 mA Reference current Iref (Ib): 5 A Maximum current Imax: 40 A Port: wired (EN 1434-3) Protocol: M-Bus Communication speed: 300, 2400, 9600 bps Unit load: 1 2 Innovative Electronic Systems Meter constant: 5000 imp/kWh Pulse length: 4 ±0.1ms...

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UEC40 UEM40-3

» Measurements DISPLAY Active power Apparent power Reactive power Power direction Active energy Inductive and capacitive apparent energy Inductive and capacitive reactive energy Resettable energy counters (only NO MID package) Resettable partial energy counters MEASURE UNIT, VALUE or STATUS Current Power factor INSTANTANEOUS VALUES RECORDED DATA OTHER INFORMATION Partial counter status Start / Stop

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UEC40 UEM40-4

VOLTAGE AND FREQUENCY INPUT Self-powered INPUTS/ OUTPUTS TARIFF input COMMUNICATION PORT NONE LEGEND MID: MID certified meter, with reset function only on partial counters. MID S: MID certified meter, with reset function only on partial counters, without reactive energy counters on display (only SWITZERLAND RESET: Meter without MID certification, with RESET function on ALL counters. Softwares for meter remote management (MODBUS Master, M-BUS Master) downloadable for free at www.algodue.com Some models can be available for 110V, 115V, 120V or 127V 60Hz power supply. For further details contact...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.