Three Phase Energy Meter Field Calibrator Pec-H3a Onsite¹

Product Description Three-phase energy meter field calibrator is an advantageous product among electric energy metering series products of the company, and is integrated with energy meter calibrator and low voltage metering device, with energy meter error calibration, error wiring judgment, measurement of transformation ratio, meter reading, harmonic measurement and other functions. List of parts(50Aclamp meter) ITEMUnitQuantity1PEC-H3A Three Phase Energy Meter On-site TesterSET125A clamp meter(Three Phase)PCS33optical head DF303LPCS14Calibrator voltage test line(Red black withφ3.8 Plug/yellow green withφ4 Plug)2.1MM2*3MPCS15Half closed jaw clamp 5MM(10pcs)SET16Double table pulse linePCS17PEC Serial communication linePCS18Instrument boxPCS19Background management softwarePCS110Special charging line 2 metersPCS111H3A instructionsPCS1GeneralPower supplyAC57.7~440V, 50~60HzPower consumptionAbout 10VAAmbient temperature-20oC--+40oC (accuracy assured)Relative humidity (not condensing)40%-95% (not condensing)Dimension(L×W×H, mm)249×154×58Weight1.8KgWarm-up  time< 3 minutesBattery endurance4 hoursLCD color display5.7", 320×240 TFTCommunication portRS 232SafetyDeclaration of conformityCE conformedOperation referenceMeasuring rangesVoltageAC 30~480VCurrent:Direct connection-5AVia clamp-on CT's: 5A, 20A(±0.2%, self adjusted), 100A, 500A, 1000A(±0.5%)Frequency45~65HzPhase-180 o ~+180oConstant of pulse5A:FL=3.6×104P/KWh FH=3.6×107P/KWh   Others:  FL=36000×5/rated current (P/KWh) FH=3.6×107×5/ rated current (P/KWh)Harmonic measurementRange: 2nd ~51st  Accuracy: ±0.01% (compared to 100% fundamental wave)Transformation ratio deviation< ±0.5%Voltage deviation< ±0.01%Frequency deviation< ±0.01%(45-55Hz)Influence of temperature< ±5ppm/ oC(typical)Variation in 24hrs.<±0.02% (class 0.1)<±0.01% (class 0.05)Intrinsic errorDirect connection Accuracy class: 0.1Accuracy class: 0.05Active energy±0.1%                                                            ±0.05%Reactive energy±0.1%                                                            ±0.1%                                                            Active power±0.1%                                                            ±0.05%voltage±0.1%                                                            ±0.05%current±0.1%                                                            ±0.05%Frequency±0.05Hz±0.05HzPhase±0.1o±0.05o[F1] Clamp meter terminal or clamp meter input selection in the state of main screen. In the condition of harmonic analysis and waveform, view A phase harmonic or wave shape;[F2] Automatically match the number of laps when checking errors in the state of main screen. In the condition of harmonic analysis and waveform, view B phase voltage harmonic or wave shape.[F3] Commonly used constant choice in the state of main screen; in the condition of harmonicanalysis and waveform, view C phase voltage and current harmonic, and wave shape.[F4] The main screen calibration record delete key and power supply mode switch function key. (F5] Suspend the interface jumping, and save when the main screen shows error checking.[0] Automatic matching and testing of the energy meter's not constant.Note:For more information,just contact us~ Connection method for calibration of three-phase three-wiresystem energy meter:↓   Connection method for calibration of three phase four wiresystem energy meter:↓Note:If you need, please contact us, we will provide you with more detailed operation procedures~ 

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