China Price Portable Multi-Functional 3 Phase Energy Meter Calibrator China Energy Meter Calibrator

China Cheap Price PortTextile Machinery & Parts able Multi-Functional 3 Phase Energy Meter CalibratorI.IntroductionThe handheld three-phase energy meter field calibrator is a seriesofOur company'sproducts, and is a productintegrated withlow-voltage energymeter calibrator and low-voltage metering device calibrator. It can not onlymeasure high-voltageenergymeter andwiring,but alsomeasure the integrated error of low-voltagemeasuring devices, as wellasGPS TA transformation ratio, TVandTA secondary load. Such an instrumentis equivalent to severalinstruments.II.Details
Details :²Accuracy classes: 0.05%, 0.1%
²Measurement of energy meter errors, display of voltage, current, power, power factor, frequency etc.
²Measurement of harmonics of 2ndto 51st
²Measurement of clock error (of energy meter)
²Measurement of transformation ratio for CT
²Communication examination for energy meters
²Measurement for register
²Detection of wiring failures and calculation of electricity compensation
²USB and communication ports available
²Self adjusted clamp-on CT's (KHPEC's patent) provided
²Double of power supply via lithium battery or PT
III.Parameter
GeneralPower supplyAC57~450V, 50~60HzPower consumptionabout 10VAAmbient temperature-20ºC--+40ºC(accuracyassured)Relative humidity (not condensing)40%-95%Dimension(LxWxH, mm)249x154x58Weight1.8KgWarm-uptime< 3 minutesBattery endurance4 hoursLCD color display5.7", 320x240 TFTCommunication portRS 232SafetyDeclaration of conformityCE conformedOperation referenceMeasuring rangesVoltageAC 30~480VCurrent:
Direct connection-1A, 5A
Via clamp-on CT's: 5A, 20A(±0.2%, self adjusted), 100A, 500A, 1000A(±0.5%)Frequency45~65HzPhase-180 º ~+180ºConstant of pulse5A: FL=3.6x104P/KWh FH=3.6x107P/KWh Others:FL=36000x5/rated current (P/KWh)
FH=3.6x107x5/ rated current (P/KWh)Harmonic measurementRange: 2Timer & Counter nd~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.<&plElectric Contact & Materials usmn;0.02%(class 0.1)<±0.01% (class 0.05)IV.Company InformationHuaZheng Electric Manufacturing (Baoding) Co.,Ltdis the supplier of the State Grid in China.It means we are the supplier of the Chinese GovernmentPipe & Tube System .And our products spread throughout the whole China.
What's more, our customers come from different countries like America, England, Bulgaria, Brazil, Chile, Malysia, Vietnam and so on.
Our main products are Insulation Oil Tester, Cable Fault Locator, Power Quality Analyzer, High Voltage Generator, High Voltage Capacitor, Testing Transformer and so on.
V.OurServices1.Goodaftersalesservice:Anysmallproblemhappeningwillbesolvedatthemostprompttime;
2. Wehavemanyyearsofexperience,wehavespecializinginfastener;
3.Specificationslistisavailableuponyourrequest
4.Welcometosendenquiry,wewillreplysoon.Ifyouwanttoknowmore,plsfeelfreetocontactus.
5.promptshipmentwithprofessionaldocuments
6.Packingasyourrequest,withphotobeforeshipment
7.Highqualityandcompetitiveprice
8.Alltheproductqualityareunderstrictcontrollandoffergoodservice.
9.Ourprodutsnowareknownbylotsofourdomesticcustomersandoverseaclients.VI.Customer VisitVII.ExhibitionVIII.Similar Recommendation