Single-Phase 80A Energy Meter with built-in communication | UEM80-2D

UEM80 Algodue 80A 2 phase energy meter front view
UEM80 Algodue 2 phase energy meter Angle view

Single-Phase 80A Energy Meter with built-in communication | UEM80-2D

Price range: R4,939.00 through R8,426.00 ex vat

Single-Phase 80A Energy Meter with built-in communication – Overview

The UEM80-2D Energy meter is for industrial and domestic applications, with built-in communication, depending on the model. Besides measuring energy, the meter can measure many electrical parameters and makes them available on the built-in communication ports. The LCD display shows the energy and instantaneous power. The COM port allows managing the connected meter remotely. Despite transmitting data over RS485, M-Bus or Ethernet the device has a dedicated application for remote management as provided:

  • Modbus Master software – for energy meter management by PC in RS485 Modbus or Ethernet network.
  • M-Bus Master software – for energy meter management by PC in M-Bus network.
  • Web server – built-in interface for energy meter management by PC in Ethernet network. It enables data recording with manual or automatic data transferring where data is sent to a remote server at the set schedule.

This Single-Phase Energy meter is built according to EN 50470-1 standard. Active energy is compliant with IEC 62053-22 class 0,5 S, but for MID certified devices it moreover fulfils class C requirements according to EN 50470-3. The accuracy of reactive energy is compliant with IEC/EN 6205323 class2. A wide backlit LCD display with clear graphics makes reading easy. Metrological LED on the 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 excellent quality and long-lasting reliability.

Single-Phase 80A Energy Meter with built-in communication- Features

  • UEM80-2D R for RS485 Modbus RTU/ASCII communication
  • UEM80-2D M for M-Bus communication
  • UEM80-2D E for Ethernet (Modbus TCP) communication
  • Direct connection up to 80 A
  • Fully bi-directional 4-quadrant measurements for all energies and powers
  • Class B according to EN 50470-3 (MID)
  • 8 MB for data recording and automatic/manual data transferring (only ETHERNET model)
  • S0 output for energy pulse emission
  • LCD display with 7 main digits
  • Available with MID certification

Datasheet

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Description

Single-Phase 80A Energy Meter with built-in communication | UEM80-2D

Technical Specifications

Power supply

  • Power supplied from the Voltage Circuit
  • Nominal Measurement Voltage ±20%
  • Max Consumption : 7.5 VA – 0.5 W
  • Nominal Frequency: 50/60 Hz

Voltage range & frequency

  • 230 – 240 V | 50/60 Hz

Current

  • Starting current Ist: 20 mA
  • Minimum current Imin: 250 mA
  • Transitional current Itr: 500 mA
  • Reference current Iref (Ib): 5 A
  • Maximum current Imax: 80 A

RS485 Modbus communication

  • Port: RS485
  • Protocol: Modbus RTU/ASCII
  • Communication speed: 300 – 57600 bps

M-Bus communication

  • Port wired (EN 1434-3)
  • Protocol: M-Bus
  • Communication speed: 300 – 38400 bps
  • Unit load: 1

Ethernet communication

  • Port: 10/100 Base T
  • Protocol: HTTP | NTP | DHCP | Modbus TCP
  • Communication speed: 10/100 Mbps
  • 8 MB for data recording
  • Webserver

Accuracy

  • Active energy class 1 according to IEC/EN 62053-21 (NO MID)
  • Active energy class B according to EN 50470-3 (MID)
  • Reactive energy class 2 according to IEC/EN 62053-23

S0 Output (no ETHERNET model)

  • Passive optoisolated
  • Maximum values: 27 VDC – 27 mA
  • Meter constant: 500 imp/kWh
  • The measuring unit (imp/kWh, imp/kVARh, imp/kVAh) changes according to the assigned counter (kWh, kVARh, kVAh)
  • Pulse length: 50 ± 2 ms

Metrological LED

  • Meter constant: 1000 imp/kWh
  • Pulse length: 10 ± 2 ms

Environmental conditions

  • Operating temperature: -25 °C – +55 °C
  • Storage temperature: -25 °C – +75 °C
  • Humidity: 80% max without condensation
  • Protection degree: IP51 frontal part -IP20 terminals

Single-Phase 80A Energy Meter with built-in communication | UEM80-2D

Additional information

Options:

UEM80-2D MID certificated, RS485 Modbus comm port 80A direct connection, UEM80-2D NO MID, RS485 Modbus comm port 80A direct connection, UEM80-2D MID certificated, M-Bus comm port, 80A direct connection, UEM80-2D MID certificated, Ethernet comm port, 80A direct connection

Brand

Algodue Electronica

Algodue Electronica is a specialist in Electricity Metering Systems. They have over 30 years of experience in the field of energy management. Quality, experience and flexibility to offer the best solution and to achieve customer satisfaction.
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