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China, Chinese TA4600 Premium Power Quality Calibration Source for Electrical Testing1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Electronic InstrumentCalibratorAdvanced Power Quality SourceElectrical Calibration Source
Tunkia Co., Ltd.
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Product Description TA4600 Electrical Power Quality Standard Power Source 1.FeaturesDC / Single-phase / Three-phase Voltage Output: 1 V ~ 1008 V;DC / Single-phase / Three-phase Current Output: 10 mA ~ 21 A;Fundamental Frequency Range: 16 Hz ~ 850 Hz;Voltage Accuracy: 0.005% @45 Hz~65 Hz;Current Accuracy: 0.005%*RD+2.5μA @45 Hz~65 Hz;Power Energy Accuracy: 0.01%@ (PF: 0.5 ~ 1);Optimal Accuracy of U-I Phase: 0.003°@ 45 Hz~65 Hz;Voltage and Current Harmonics: 2nd~99th @50Hz / 60HzInterharmonic Frequency Range: 16 Hz ~ 6 kHz2. Function Three-phase Virtual Power Standard Source: Each phase voltage, current, and U-I phase can be controlled independently, supporting three-phase unified adjustment.Power / Energy Signal Output: Can provide standard power and energy signals for traceability calibration.Harmonic Output Function: Both voltage and current can be superimposed on the fundamental wave with the 2nd to 99th harmonics @50Hz / 60Hz. The amplitude and phase (relative to the fundamental wave) of each harmonic can be set independently.Energy Testing: It has pulse input/output function and built-in energy error comparator, which can be used for error detection of electric energy meters.Communication Interfaces: It has various communication interfaces such as RS232, USB, LAN, etc., which facilitates the establishment of a fully automatic test system.Reference Clock Output (CLK): Built-in 10 MHz high-precision reference clock output.Safety Protection Functions: The instrument includes voltage short circuit protection, current open circuit protection, overload protection, etc. The specially designed overcurrent fuse can also be easily replaced. It has the output limit setting function to prevent the output of large voltage or current from damaging the meter under test. The safety protection function can minimize accidental damage to the instrument due to mis-operation and greatly reduce user losses.Current Range Expansion: Programmable feedback control of the transconductance amplifier TA1000 can be achieved to achieve current range expansion. 3. Specifications3.1 Voltage Output3.1.1 DC Voltage OutputOutput Range0~50%*range value (0 V~504 V)Display Digit7-digit display Short Term Stability0.003%/minAnnual Accuracy (tcal±5oC)± (0.009%*reading value+0.01%*range)Maximum Load Current (Peak)1 A (U ≤ 600V range); 71 mA (1000V range) 3.1.2 AC Voltage Output (Sinusoidal)Output Range1 V~1008 VOutput Frequency Range16 Hz~850 HzDisplay Digits7-digit displayShort Term Stability0.0015%/minAnnual Accuracy (tcal±5oC)16 Hz≤F<45 Hz: ± (0.006%* reading value +0.001%* range)45 Hz≤F≤65 Hz: ± (0.004%* reading value +0.001%* range) 65 Hz<F≤850 Hz: ± (0.006%* reading value +0.001%* range)Maximum Load Current (Peak)1 A (U ≤ 600V range); 71 mA (1000V range)Maximum Harmonic Distortion0.016%* set value or 0.003%* range value, use the larger value of the two 3.1.3 AC Voltage Output (Non-sinusoidal)Output Range0~30%* range valueHarmonic Order2nd~99th @50Hz / 60HzShort Term Stability0.002%/minAnnual Accuracy (tcal±5oC)16 Hz≤F≤850 Hz:±(0.006%* reading value +0.002%* range)850 Hz<F≤6 kHz:±(0.045%* reading value +0.0024%* range)Maximum Load Current (Peak)1 A(U ≤ 600V range); 71 mA(1000V range)Maximum Harmonic Distortion16 Hz≤F≤850 Hz: 0.016%* set value or 0.003%* range value, use the larger value of the two 850 Hz<F≤6 kHz: 0.25%* set value or 0.015%* range value, use the larger value of the two3.2 Current Output3.2.1 DC Current OutputOutput Range0 A~24 ADisplay Digits7-digit displayShort Term Stability0.003%/minAnnual Accuracy (tcal±5oC)± (0.009%*reading value +0.01%*range)Maximum Compliance Voltage (Peak)14 Vpk@ (0.25A~10A range) 3.2.2 AC Current Output (Sinusoidal)Output Range0.1 A~80 AOutput Frequency Range16 Hz~850 HzDisplay Digits7-digit displayShort Term Stability0.002%/minAnnual Accuracy16 Hz≤F<45 Hz: ± (0.006%* reading value+0.002%* range)45 Hz≤F≤65 Hz: ± (0.005%* reading value+0.001%* range)65 Hz<F≤850 Hz: ± (0.006%* reading value+0.002%* range)Maximum Compliance Voltage (Peak)14 Vpk@(0.25A~10A range)Maximum Harmonic Distortion0.01%* set value or 0.003%* range value, use the larger value of the two 3.2.3 AC Current Output (Non-sinusoidal)Output Range0.1 A~24 AHarmonic Order2nd~99th @50Hz / 60HzShort Term Stability0.002%/minAnnual Accuracy (tcal±5oC)16 Hz≤F≤850 Hz: ± (0.006%* reading value +0.002%* range)850 Hz<F≤6 kHz: ± (0.04%* reading value +0.002%* range)Maximum Compliance Voltage (Peak)14 Vpk@(0.25A~10A range)Maximum Harmonic Distortion16 Hz≤F≤850 Hz: 0.016%* set value or 0.003% range value, use the larger value of the two850 Hz<F≤6 kHz: 0.25%* set value or 0.015% range value, use the larger value of the two3.3 AUX (Voltage on Current Terminals)3.3.1 DC Voltage OutputOutput Range0~50%* range value (0 V~5 V)Display Digits7-digit displayShort Term Stability0.003%/minAnnual Accuracy (tcal±5oC)±(0.009%* reading value +0.014%* range) 3.3.2 AC Voltage Output (Sinusoidal)Output Range0.05 V~10 VOutput Frequency Range16 Hz~850 HzDisplay Digits7-digit displayShort Term Stability0.002%/minAnnual Accuracy (tcal±5oC)45 Hz≤F≤65 Hz: ± (0.005%* reading value +0.002%* range)16 Hz<F≤850 Hz: ± (0.006%* reading value +0.002%* range)Maximum Harmonic Distortion0.010%* set value or 0.001%* range value, use the larger value of the two 3.3.3 AC Voltage Output (Non-sinusoidal)Output Range0~3VHarmonic Order2nd~99th @50Hz / 60HzShort Term Stability0.002%/minAnnual Accuracy (tcal±5oC)16 Hz≤F≤850 Hz: ± (0.0065%* reading value +0.0020% range)850 Hz<F≤6 kHz: ± (0.04%* reading value +0.0030%* range)Maximum Harmonic Distortion16 Hz≤F≤850 Hz: 0.010%* set value or 0.001%* range value, use the larger value of the two850 Hz<F≤6 kHz: 0.100%* set value or 0.01%* range value, use the larger value of the two3.4 PhaseFrequencyAnnual Accuracy (tcal ±5oC)>40% Range Voltage and Current Components0.5%~40% Voltage or Current ComponentU-IU-U(Polyphase Operation)U-IU-U(Polyphase Operation)16Hz ~ 69Hz 0.003°0.005°0.010°0.010°69Hz ~ 180Hz0.007°0.007°0.017°0.017°180Hz ~ 450Hz0.018°0.025°0.050°0.050°450Hz ~ 850Hz0.033°0.043°0.070°0.070°850Hz ~ 3kHz0.115°0.150°0.200°0.200°3kHz ~ 6kHz0.230°0.300°0.450°0.450°3.5 Power3.5.1 Sinusoidal Power Accuracy (Power Factor 1.0)Current RangePower accuracy when current is 90% of the range (ppm)Power accuracy when current is 50% of the range (ppm)When voltage is 62% ~ 70% of the range650V & 1008V Range: 70%~75%When voltage is 7% ~ 100% of the range650V&1008V Range: 70%~75%23 V~ 90 V Range180 V &360 V Range23 V~ 90 V Range180 V & 360 V Range0 ~ 2A 6264647274745 A~ 20A 656666747575 3.5.2 Sinusoidal Power Accuracy (Power Factor 0.5)Current RangePower accuracy when current is 90% of the range (ppm)Power accuracy when current is 50% of the range (ppm)When voltage is 62% ~ 70% of the range650V &1008V Range: 70%~75%When voltage is 7% ~ 100% of the range650V&1008V Range: 70%~75%23 V~ 90 V Range180 V& 360 V Range23 V~ 90 V Range180 V & 360 V Range0 ~ 5A 93949410010110110 A~ 20A 959696102102102 3.5.3 Non-sinusoidal Power Accuracy (Power Factor 1.0, 20%THD)Current RangePower accuracy when current is 90% of the range (ppm)Power accuracy when current is 50% of the range (ppm)When voltage is 62% ~ 70% of the range650V & 1008V Range: 70%~75%When voltage is 7% ~ 100% of the range650V& 1008V Range: 70%~75%23 V~ 90 V Range180 V& 360 V Range23 V~ 90 V Range180 V & 360 V Range0 ~ 5A 97989810310510510 A~ 20A 989999105105105Note: For electric energy technical indicators, add 1ppm to the power indicator.3.6 Energy3.6.1 Pulse InputMaximum Frequency5MHzMaximum Frequency100 nsMaximum Count Per Channel232-1 3.6.2 Pulse and Gate-control InputInput Low Level Max Value1VInput High Level Max Value3VInternal Pull-Up Value135Ω and 940Ω to 4.5V nominalApproximately equivalent to 150Ω/1kΩ to 5V nominalMax Input Voltage28VMin Input Voltage0V 3.6.3 Pulse OutputDriveOpen-collector, optional internal 470Ω pull-upFrequency Range1mHz to 5MHzFrequency Accuracy±(10ppm+100nHz)External Pull-Up Voltage30V maxSink CurrentMax 150mA 3.6.4 Gate-control OutputDriveOpen-drainInternal Pull-UpThe value same as gate inputExternal Pull-Up Voltage30V maxSink CurrentMax 1A 3.6.5 AccuracyTiming Accuracy± (10ppm+100ns)Gate-control Mode Accuracy± (10ppm+100ns) Packet Mode Accuracy (Ppm)± (Output power (ppm)+10ppm+110 000/test period)3.7 FlickerSet Range± 30% of setting valueFlicker Modulation Depth Accuracy0.025%Setting Accuracy of Modulation Depth0.001%Modulation Envelope ShapeSquare or sine waveDuty Factor (Square Wave)0.01% ~ 99.99%; accuracy = ±31 μsModulation Unit0.5Hz ~ 40HzModulation Frequency Accuracy<0.13%3.8 Modulation HarmonicsNumber of Modulating Harmonics0 to all set harmonicsModulation Depth Setting Range0% ~ 100% of nominal harmonic voltageModulation Accuracy (0% ~ ±30%)± 0.025%Setting Accuracy of Modulation Depth0.001%WaveformSquare wave or sine waveDuty Factor (Square Wave)0.01% ~ 99.99%Modulation Frequency Range0.008Hz~30HzSine Wave Modulation Frequency Accuracy± (50ppm+10μHz)Square Wave Modulation Frequency Accuracy<1300ppmModulation Frequency Setting Resolution0.001Hz3.9 InterharmonicsFrequency Accuracy± 500ppmAmplitude Accuracy When 16Hz≤F<6kHz± 1%Amplitude Accuracy At >6kHz4%Max Value of Single InterharmonicThe maximum value of interharmonic below 2850Hz is 30% of the rangeInterharmonic Frequency Range16Hz ~ 9khz3.10 Voltage Swell and SagMin Duration1msMax Duration1minMin Amplitude of Sag0% of nominal outputMax Rapid SwellFull scale value or 140% of nominal output, whichever is smallerRise/Fall Time100 μs ~ 30s configurableOptional Repeat with Delay0~ (60s ±31 μs)Triggering Level Amplitude Accuracy±0.025%*level valueSwell And Sag Level Amplitude Accuracy±0.25%*level valueTriggerThe falling edge of TTL is consistent with the trigger delay end time and remains low level of 10μs ~ 31μs Company Profile
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