S3-Wd Series Active Power (WATT) Transducer

ACTIVE POWER (WATT) TRANSDUCERFEATURES:
Accuracy: ±0.2% RO.
Excellent long term stability (4 ~ 20mA, 500 W)
Precision measurement even for unbalance system
Precision measurement even for distorted wave
Measuring reverse watt is available
High impulse & surge protection (5KV)
The case can be mounted on a 35mm rail which complies with DIN 46277DEscriptION:
Model:
S3-WD-1 1φ2W, active power (WATT)
S3-WD-3 3φ3W, active power (WATT)
S3-WD-3A 3φ4W, active power (WATT)
Models that can be exchanged:
N3-WD-1 1φ2W, active power (WATT)
N3-WD-3 3φ3W, active power (WATT)
N3-WD-3A 3φ4W, active power (WATT)A wide range of transducers to measure all forms of active power, in both balanced and unbalanced, single or 3 phase system. They utilize the well prove "time division multiplication" method of measuring instantaneous power over a wide range of input waveforms.The circuit diagram shown measured voltage is modulated by circuitof an oscillator. Square wave pulses from a multi-vibrator circuit, witha mark - space ratio varied by the measured voltage and amplitued bythe measured current, are fed to an integrator an output amplification circuit. The dc signal produced is then directly proportional to power input - Watts.
Double Output/Dual Output Var/Reactive transducer
ProductDetails
BasicInfo.
ModelNO.N3-RD-3SOutputSignalType:AnalogOutput
Type:ElectromagneticProductionProcess:Integration
Application:SwitchingPowerSupplyMaterial:Blackplasticshell
AccuracyGrade:0.2GConsumption:LessThan5vaInsulationVoltage:AC2kv/Min.1mA(BetweenInput~Output/Power)
InsulationResistance:MoreThan20mSurgeVoltage:5kv
Temperature:-40to+70DegreeOutput:DigitalSensor
ProductDescription
ThreephaseACcurrentvoltageTransducerFunction&Feature
TransformsthemeasuredACcurrent/voltagetotheDCcurrent/voltageoutputaccordingtothelinearscale
Excellenttemperaturecharacteristicandgoodworkingstability
Configurationcompactnessandbriefness
The models of this series are as follows:ProductModelNo.ACcurrenttransducerN3-AD-1ACcurrenttransducerS3(T)-AD-1ACcurrenttransducerS3-AD-1singlephasevoltagetransducerN3-VD-1singlephasevoltagetransducerS3(T)-VD-1singlephasevoltagetransducerS3-VD-1ACcurrenttransducerN3-AD-1SACcurrenttransducerS3(T)-AD-1SACcurrenttransducerS3-AD-1SAcvoltagetransducerN3-VD-1SAcvoltagetransducerS3(T)-VD-1SAcvoltagetransducerS3-VD-1SPowercontrollerN3(T)-∑WR(S)PowercontrollerS3-∑WR(S)PowercontrollerS3(T)-∑WR(S)FrequencytransmitterNS-FDFrequencytransmitterS3-FDFrequencytransmitterS3(T)-FD3phase3wirereactive&currenttransducerN3-RAD3phase3wirereactive&currenttransducerS3(T)-RAD3phase3wirereactive&currenttransducerS3-RADthreephaseACcurrenttransducerN3-AD-3threephaseACcurrenttransducerS3(T)-AD-3threephaseACcurrenttransducerS3-AD-3threephaseAcvoltagetransducerN3-VD-3threephaseAcvoltagetransducerS3(T)-VD-3threephaseAcvoltagetransducerS3-VD-33phase3wirePowerfactortransducersN3-PD-33phase3wirePowerfactortransducersS3(T)-PD-33phase3wirePowerfactortransducersS3-PD-3NegativesequencecurrenttransducerN3-AND-33phase3wirevar-hourtransducerS3-RHD-33phase3wirevar-hourtransducerN3-RHD-33phase3wirevar-hourtransducerS3(T)-RHD-3ReactivepowertransducerS3-RD-3SReactivepowertransducerN3-RD-3S3phase3wirevar&var-hourtransducerS3-RHR-33phase3wirevar&var-hourtransducerN3-RHR-33phase3wirevar&var-hourtransducerS3(T)-RHR-33phase3wirevartransducerS3-RD-33phase3wirevartransducerN3-RD-33phase3wirePhaseAngletransducerS3-UD-33phase3wirePhaseAngletransducerN3-UD-33phase3wirePhaseAngletransducerS3(T)-UD-33phase3wirewatt-hourtransducerS3(T)-WHD-33phase3wirewatt-hourtransducerN3-WHD-33phase3wirewatt-hourtransducerS3-WHD-33phase3wirevartransducer(2output)S3(T)-WD-3S3phase3wirevartransducer(2output)N3-WD-3S3phase3wirevartransducer(2output)S3-WD-3S3phase3wireactive&currenttransducerN3-WAD3phase3wireactive&currenttransducerS3(T)-WAD3phase3wireactive&currenttransducerS3-WAD3phase3wireunbalancedloadwatt&vartransducerS3-RD-3(3T)3phase3wireunbalancedloadwatt&vartransducerN3-RD-3(3T)3phase3wireunbalancedloadwatt&vartransducerS3(T)-RD-3(3T)3phase3wirewatt&watt-hourtransduceS3(T)-WHW-33phase3wirewatt&watt-hourtransduceN3-WHW-33phase3wirewatt&watt-hourtransduceS3-WHW-33phase3wireunbalancedloadwatttransducerN3-WD-33phase3wireunbalancedloadwatttransducerS3(T)-WD-33phase3wireunbalancedloadwatttransducerS3-WD-33phase4wirePowerfactortransducersN3-PD-3A3phase4wirePowerfactortransducersS3(T)-PD-3A3phase4wirePowerfactortransducersS3-PD-3ANegativesequencecurrenttransducerN3-AND-3A3phase4wirevar-hourtransducerS3-RHD-3A3phase4wirevar-hourtransducerN3-RHD-3A3phase4wirevar-hourtransducerS3(T)-RHD-3A3phase4wirevartransducer(2output)S3-RD-3AS3phase4wirevartransducer(2output)N3-RD-3AS3phase4wirevartransducer(2output)S3(T)-RD-3AS3phase4wirevar&var-hourtransducerS3-RHR-3A3phase4wirevar&var-hourtransducerN3-RHR-3A3phase4wirevar&var-hourtransducerS3(T)-RHR-3A3phase4wirevartransducerS3-RD-3A3phase4wirevartransducerN3-RD-3A3phase4wirevartransducerS3(T)-RD-3A3phase4wirePhaseAngletransducerS3-UD-3A3phase4wirePhaseAngletransducerN3-UD-3A3phase4wirePhaseAngletransducerS3(T)-UD-3A3phase4wirewatt-hourtransducerS3(T)-WHD-3A3phase4wirewatt-hourtransducerN3-WHD-3A3phase4wirewatt-hourtransducerS3-WHD-3A3phase4wirewatttransducer(2output)S3(T)-WD-3AS3phase4wirewatttransducer(2output)S3-WD-3AS3phase4wirewatttransducer(2output)N3-WD-3AS3phase4wireunbalancedloadwatt&vartransducerS3-RD-3AT3phase4wireunbalancedloadwatt&vartransducerN3-RD-3AT3phase4wireunbalancedloadwatt&vartransducerS3(T)-RD-3AT3phase4wirewatt&watt-hourtransducerS3(T)-WHW-3A3phase4wirewatt&watt-hourtransducerN3-WHW-3A3phase4wireunbalancedloadwatttransduceS3(T)-WD-3A3phase4wireunbalancedloadwatttransduceN3-WD-3A3phase4wireunbalancedloadwatttransduceS3-WD-3A3phaseACcurrenttransducerN3-AD-3T3phaseACcurrenttransducerS3(T)-AD-3T3phaseACcurrenttransducerS3-AD-3T3phaseAcvoltagetransducerN3-VD-3T3phaseAcvoltagetransducerS3(T)-VD-3T3phaseAcvoltagetransducerS3-VD-3TTemperaturetransmitterS4X-DTTemperaturetransmitterS3(T)-TT-RTemperaturetransmitterS3-TT-RTemperaturetransmitterN3-TT-RReactivepowertransducerS3(T)-RD-3SReactivepowertransducerS3(T)-RD-3PhaseAngletransducerN3-UD-1PhaseAngletransducerS3(T)-UD-1PhaseAngletransducerS3-UD-13phase4wirewatt&watt-hourtransducerS3-WHW-3ADcisolationtransducerNS-DTDcisolationtransducerS3(T)-DTDcisolationtransducerS3-DTDcisolationtransducerS4X-DT