Selected parameters FUNCTION MID Energy analyzer MOUNTING DIN Rail POWER SUPPLY 230VAC OUTPUT DIGITAL INPUT Digital Input INPUT TYPE 3-phase AC CONNECTION CT/VT COMMUNICATION RS485 Others RANGE 277V to 830 VLL 1/5(10)A DISPLAY 7+1 DGT VARIABLES kWh, kvarh, VLL, VLN, Admd max, VA, VAdmd, VAdmd max, W, Wdmd, Wdmd max, var, PF, Hz, Phase-sequence DIGITAL INPUTS 3 PULSE none ALARMS none ANALOGUE none
Energy Management Energy Analyzer Type EM24 DIN • RS485 serial output (MODBUS-RTU), iFIX SCADA com- patibility • M-bus communication port (option M1) • Dupline communication capability (option DP) • Application adaptable display and programming proce- dure (Easyprog function) • Easy connections management • Certified according to MID Directive (option PF): see “how to order” below • Other versions available (not certified, option X): see “how to order” on the next page • 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: 8 DGT • System variables: VLL, VLN, Admd max, VA, VAdmd, VAd- md 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 mea- surements • Hour counter (6+2 DGT) • TRMS measurements of distorted sine waves (volt- ages/currents) • Self power supply (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 • Dimensions: 4-DIN modules • Protection degree (front): IP50 Product Description Three-phase energy analyzer with built-in configuration joystickandLCD datadis- playing particularly indicat- ed for active and reactive energy metering and for cost allocation. Housing for DIN- rail mountingwithIP50 (front) protection degree. Direct connection up to 65A and by means of external current and potential trans- formers. Moreover the meter can be provided with digital outputs that can be either for pulse proportional to the active (imported and exported) and reactive energy beingmea- sured or foralarm outputs. In alternative the RS485 communication port and 3 digital inputs or Dupline port and 3 digitalinputsor the M-bus communication port are available as an option. Specifications are subject to change without notice EM24 DIN DS260315 1
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