Carlo Gavazzi EM24 DIN-Rail Energy Analyser Series

Three-phase energy analyzer with built-in configuration joystick and LCD data displaying; particularly indicated for active and reactive energy metering and for cost allocation. Housing for DIN-rail mounting with IP50 (front) protection degree.

Class 1 (kWh) according to EN62053-21
Class B (kWh) according to EN50470-3
Class 2 (kvarh) according to EN62053-23
Accuracy ±0.5 RDG (current/voltage)
Energy analyzer
Instantaneous variables readout: 4 DGT
Energies/gas/water readout: 7+1 DGT

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Product Details

Three-phase energy analyser with built-in configuration joystick and LCD data displaying; particularly indicated for Active and Reactive Energy metering and for cost allocation. Housing for DIN-rail mounting with IP50 (front) protection degree.

Moreover the meter can be provided with digital outputs that can be either for pulse proportional to the Active and Reactive Energy being measured or for alarm outputs. In alternative the RS485 communication port and 3 digital inputs or Dupline port and 3 digital inputs are available as an option.

EM24 Models have 4 versions:

Carlo Gavazzi EM24 DIN Rail 5A CT connected 3-phase energy analyser with 3 Pulse inputs and Modbus (EM24-DIN.AV5.3.D.IS.X)
Carlo Gavazzi EM24 Din Rail 5A CT connected 3-phase energy analyser with 2 Pulse outputs (EM24-DIN.AV5.3.D.O2.X)
Carlo Gavazzi EM24 DIN Rail 64A Direct connected 3-phase energy analyser with 3 Pulse inputs and Modbus (EM24-DIN.AV9.3.X.IS.X)
Carlo Gavazzi EM24 DIN Rail 64A Direct connected CT 3-phase energy analyser WITH 2 Pulse outputs (EM24-DIN.AV9.3.X.O2.X)

Product Specification

Class 1 (kWh) according to EN62053-21
Class B (kWh) according to EN50470-3
Class 2 (kvarh) according to EN62053-23
Accuracy ±0.5 RDG (current/voltage)
Energy analyzer
Instantaneous variables readout: 4 DGT
Energies/gas/water readout: 7+1 DGT
System variables: VLL, VLN, Admd max, VA, VAdmd, VAdmd max, W, Wdmd, Wdmd max, var, PF, Hz, Phase-sequence.
Single phase variables: VLL, VLN, A, VA, W, var, PF
Energy measurements: total and partial kWh and kvarh or based on 4 different tariffs; single phase measurements
Gas, cold water, hot water, kWh remote heating measurements
Hour counter (6+2 DGT)
TRMS measurements of distorted sine waves (voltages/currents)
Self power supply (AV0-AV2-AV9 inputs)
Auxiliary power supply (AV5-AV6 inputs)
3 digital inputs for tariff selection, DMD synch or gas/ water (hot-cold) and remote heating metering (on request)
2 digital outputs for pulses or for alarms or as a mix of them (on request)