Analogue instruments - Circutor

Analogue instrumentsSynchronisation andmarine applicationsequipment2 EC / 2 HC / 2 HLCDescription}}Does not need an auxiliary power supply}}DIN box with dimensions 96 and 144 mm}}Class 1.5}}Double scaleApplication2 ECDouble moving iron voltmeter(AC)For the measurement and comparison of alternatingcurrents from two generators or agenerator in the network, when connected inparallel.2 HCDouble Pointer frequencymeterFor the measurement and easy comparisonof frequencies in alternating current circuitscoming from generators or between the networkand generator, when connected in parallel.FeaturesInput circuit2 EC 2 HC 2 HLCConsumption 1 ... 4 V·A 2 ... 3 V·A 1 ... 3.6 V·AWorking frequency 20 ... 100 Hz depending on the type (see table)Overloads1.2 U npermanent2 U nduring 5 sMeasurement voltageStandard 230 VacOptional 100-120 Vac380-440 VacAccuracy 1.5 % FS 0.5 % FSAmbient conditionsOperating temperature +10 ... +30 ºCLimit temperature - 25 ... +40 ºCAltitudeBuild featuresDimensionsWeightType of boxDegree of protection:Front panelTerminalsInsulation voltageIP 52IP 002000 mSee the following tableSee the following tablepanelIP 52IP 002 kV, during 1 min, between the mechanism and the boxStandards BS 89, EN 60051, IEC 144, UL 94, DIN 43780, IEC 51, UNE 213182 HLCDouble reed frequency-meterFor the measurement and easy comparisonof frequencies in alternating current circuitscoming from generators or between the networkand generator, when connected in parallel.The measurement is independent of thewave shape.For applications in severe environmental andphysical conditions.M1-50