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China Gpa, Gpax, Gpar High-Reliability Current Transducer1 Products Supplier or Manufacturer.
TransmitterGpaxGpar High-Reliability Current TransducerPower TransducerCurrent Transmitter
Haiyan Jinhan Import-Export Co., Ltd.
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Product Description Gpa,GPAX,GPAR High-Reliability Current TransducerSummarizeElectric quantity transducer is a measuring instrument that it makes measurand electric quantity (AC Current/Voltage Active Power Reactive Power Active Energy Reactive Energy Power Line Frequency.Phase Angle Power Factor DC Current/Voltage) turn into DC current or voltage output that accroding to proportional linearity . It widely applied to electric measurement autocontrol and system altitude that in electric power Coal metallurgy railway and so on.Applied Standards & Rules Measuring and conversion IEC 688 / 1992 - 04 Dielectrical strength IEC 688 2KVac / 1 min. Surge and Impulse test ANSI C37.90 / 1989 IEC 255-3 (1989) 4KV 1.2 x 50 us Current transducers convert AC input into load independent DC current & voltage output signal. This signal is highly accurate & proportionally linear to the AC input. GPA versions convert the AC sinusoidal waveforms to linear DC output calibrated to the RMS value. Models GPA single phase current GPAS single phase self-powered current GPA2 2 wires / 4~20mA ( 8~36V DC powered ) GPAX three phase current GPAXS three phase self-powered current GPAX2 2 wires / 4~20mA ( 8~36V DC powered ) GPAR single phase TRMS currentThe following models can be used with each other: EPA single phase current EPAS single phase self-powered current EPA2 2 wires / 4~20mA ( 8~36V DC powered ) EPAX three phase current EPAXS three phase self-powered current EPAX2 2 wires / 4~20mA ( 8~36V DC powered ) EPAR single phase TRMS current Technical Specifications Models&Specifications Terminal Connection5.Dimensional DrawingsTechnical Specification Reference Standard GB/T 13850-1998(IEC688-1992) Accuracy Long Term stability ≤±0.5%/year.No accumulation errorTemperature influence≤ 100ppm/oCResponse Time <400ms Output Ripple<1.0%(peak-peak value) Input burdenCurrent less 0.2VA;voltage less 0.1VA Frequency Nominal frequency ±10% Maximum output loadCurrent output Max10V pressure drop Auxiliary power Ratedvoltage80%-120%,rated current 90%-110% Auxiliary load effect <± 0.2% Allow excessive input Current 2rate continuous 10rate 20 secs voltageMax 2ratecontinuous Dielectric strengthInput /output /power/between the crust 2KV AC 1 minIEC866 Impact testANSIC37.90a/1973,IEC255-4 (5kV1.2/50us PulsedVoltage) Calibration amplitudeFull scale least±3%,zero least±1% Magnetic field effect0.4KA/m magnetic field strength change <0.05% Operating condition Temperature -10~55oC relative humidity≤95%RHnoncondensing Storage condition Temperature -40~70oC relative humidity ≤95% RHnoncondensing Haiyan Jinhan Electronic Technology CO.,LTDThe model of this series is shown in the following table :ProductModel No.Swap modelAC current transducer(1 unit of avg. to rms conversion)GPAEPAAC current transducer(1 unit of avg. to rms conversion)GPVEPVAC current transducer( 2 wires / 4~20mA ( 8~36V DC powered)GPA2EPA2AC current transducer( 2 wires / 4~20mA ( 8~36V DC powered)GPV2EPV2AC current transducer( 2 wires / 4~20mA ( 8~36V DC powered)GPAX2EPAX2AC current transducer( 2 wires / 4~20mA ( 8~36V DC powered)GPVX2EPVX2AC current transducer(1 unit of avg. to rms self-powered)GPASEPASAC current transducer(1 unit of avg. to rms self-powered)GPVSEPVSAC current transducer(3 unit of avg. to rms self-powered)GPAXSEPAXSAC current transducer(3 unit of avg. to rms self-powered)GPVXSEPVXSAC current transducer(TRMS conversion )GPAREPARAC current transducer(TRMS conversion )GPVREPVRAC current transducer(2 output)GPATEPATAC current transducer(2 output)GPVTEPVTAC current transducer(3 unit of avg. to rms conversion)GPAXEPAXAC current transducer(3 unit of avg. to rms conversion)GPVXEPVX3 phase 3 wire reactive power transducerGPK201EPK2013 phase 3 wire reactive power transducer(2 output)GPKT201EPKT2013 phase 3 wire Active power&reactive power transducerGPWK201EPWK2013 phase 3 wire Active power transducerGPKT201EPKT2013 phase 3 wire Active power transducer(2 output)GPWT201EPWT2013 phase 3 wire wate&var¤t transducerGPWKA201EPWKA2013 phase 4 wire reactive power transducerGPK301EPK3013 phase 4 wire reactive power transducer(2 output)GPKT301EPKT3013 phase 4 wire Active power&reactive power transducerGPWK301EPWK3013 phase 4 wire Active power transducerGPKT301EPKT3013 phase 4 wire Active power transducer(2 output)GPWT301EPWT3013 phase 4 wire wate&var¤t transducerGPWKA301EPWKA3013 phase 3 wire Active energy transmitterGPWH201EPWH2013 phase 3 wire Reactive energy transmitterGPKH201EPKH2013 phase 3 wire Active power+energy transducerGPWWH201EPWWH2013 phase 3 wire Reactive power+energy transducerGPKKH201EPKKH2013 phase 4 wire Active energy transduceGPWH301EPWH3013 phase 4 wire Reactive energy transduceGPKH301EPKH3013 phase 4 wire Active power+energy transducerGPWWH301EPWWH3013 phase 4 wire Reactive power+energy transducerGPKKH301EPKKH301Frequency transducerGPFEPFPower factor transducersGPPFEPPFDc isolation transmitterGPDEPDDual output dc isolation transmitterGPDTEPDTPower controllerGPSEPS Share This Story, Choose Your Platform! 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