Three-phase Electricity Meter

1. General Description EDR93meterisanactiveenergy,3-phasemeterfordirectconnectionupto100Aortransformerconnectedupto10Asecondary. TheLCDdisplayhas5or6digits,10mmhigh.DINmeterhasacompactdesign, only9modules,whichsavesspaceintheinstallation. 2. Characteristics • Measuring of Active or Combined (Active and reactive) energy, accuracy class A (Cl.1) • Direct metering up to 100A • Voltage range 120-415V • LCD with 5 digits, height 10 mm • Instrument values • Monthly values, maximum demand, load profile (option) • IEC and MID approval 3. Specification Meter TypeUnit EDR93 AccuracyClass 1Reference Voltage(Un)V3x120/208,220/380230/400,240/415 Basic CurrentA10Maximum CurrentA100Reference Frequency(fn)Hz50 or 604. Generaldata Frequency(HZ) Frequencyrange Accuracyclass Powerconsumptioncurrentcircuitsat230VACandIref Powerconsumptionvoltagecircuits 50/60 ±5% A(Cl.1) 0.1VA,0.1Wperphase 1VA,1Wtotal Standards IEC62052-11,IEC62053-21,EN50470-1,EN50470-3 Temperaturerange(C) •Operating •Storing -25to+55 -25to+70 Enclosurematerial Upper Lower Glassfibrereinforcedpolycarbonate Glassfibrereinforcedpolycarbonate Environment resistancetoheatandfire IEC60695-2-1 Humidity 75%yearlyaverage, 95%on30days/year Protectionagainstpenetrationofdustandwater IP51 Connectionareamainterminals •CurrentterminalsFlexible1xmm² •VoltageterminalsFlexible1xmm² 1-16 — Pulseoutput Connectionarea,mainterminals •Flexible•solid 1xmm² ExternalpulsevoltageVDC Standard 0-2.5 5-40(Transistoroutput) IEC62053-31(S0) Meterconstant Pulsefrequency(imp/kWh) 3200(120V) 1600(220V,230V,240V) Displayofenergy LCDwith5digits,height10mm Dimensions Width(mm) Height(mm) Depth(mm) DINmodules 162 86 72 9 mm