Built-in Direct Digital Synthesis (DDS) waveform generator.
High precision measurement functions for voltage, current, peak current, power, frequency, crest factor, power factor, surge current, apparent power (VA), and reactive power (VAR).
Power factor correction circuitry to improve input power factor to over 0.98, compliant with IEC standards.
Uses Pulse Width Modulation (PWM) technology, resulting in a compact and lightweight design. The output end is equipped with an output relay that can automatically cut off the output when protection is required. This provides a high safety factor.
User-settable default voltage and frequency; no editing is needed after startup to output the corresponding voltage and frequency.
Generates TTL signals during output changes for use in automatic testing systems.
This series of AC power supplies can be remotely controlled via computer through GPIB or RS232 interfaces, featuring parallel and serial communication capabilities, and is compliant with IEEE 488.2 and RS232 communication protocols.

Key Capabilities:

This series offers three powerful modes: Step, Pulse, and List modes. Users can program these modes to simulate the desired output waveforms for various applications.
Programmable sine wave, square wave, and clipped sine wave outputs.
Programmable voltage, frequency, phase, current limiting, and distortion simulation functions.

TPA-200 Series Programmable AC Power Supply Specifications:

(Model)	TPA-230	TPA-260	TPA-290
(Output phase)	1	1(Series/Parallel)	1 or 3 Optional
(Output Ratings)
(power)	3000VA	6000VA	3000VA 9000VA
(voltage)
(Range/Phase)	150V/300V/Auto	150V/300V/(Parallel) 300V/500V(Series)	150V/300V
(Accuracy)	0.2%+0.2%of F.S.	0.2%+0.2%of F.S.	0.2%+0.2%of F.S.
(Resolution)	0.1V	0.1V	0.1V
(Distortion*1)	1%(15∽45Hz) 0.5%(>45∽500Hz) 1%(>500∽1kHz) 2%(>1k∽2kHz)	1%(15∽1kHz)	1%(15∽1kHz)
(Line Regulation)	0.1%	0.1%	0.1%
(Load Regulation*2)	0.1%	0.2%(Series),0.8%(Parallel)	0.2%
(Temp.coefficient)	0.02%per℃	0.02%per℃	0.02%per℃
(Max.Current/Phase)
(Rms)	30A/15A(150V/300V)	60/30/15A(150/300/500V)	30A/15A(150V/300V) 90A/45A
(Peak)	90A/45A(15∽100Hz) 75A/38A(>100∽1kHz) 60A/30A(>1k∽2kHz)	180/90/45A(45∽100Hz) 150/75/38A(>100∽1kHz)	90A/45A(45∽100Hz) 75A/38A(>100∽1kHz)
(Frequency)
(Range)	15∽2kHz	45∽1kHz	45∽1kHz
(Accuracy)	0.15%	0.15%	0.15%
(Resolution)	0.01Hz(15∽99.9Hz) 0.1Hz(100∽999.9Hz) 0.2Hz(1k∽2kHz)	0.01Hz(45∽99.9Hz) 0.1Hz(100∽999.9Hz)	0.01Hz(45∽99.9Hz) 0.1Hz(100∽999.9Hz)
(Input Ratings)
(Voltage Range)	190∽250v,1Ø	190∽250v,3Ø	190∽250v,3Ø
(Frequency Range)	47∽63Hz	47∽63Hz	47∽63Hz
(Current)	23A max	23A max./phase	23A max./phase
(Power Factor)	≧0.98 (Under full load)	≧0.98 (Under full load)	≧0.98 (Under full load)
(Measurement)
(Voltage /Phase)
(Range)	0∽150V/0∽300V	0∽150V/0∽300V	0∽150V/0∽300V
(Accuracy(rms))	0.25%+0.1% F.S.	0.25%+0.1% F.S.	0.25%+0.1% F.S.
(Resolution)	0.1V	0.1V	0.1V
(Current/Phase)
(Range(peak) )	0∽140A	0∽280A	0∽140A
(Accuracy(rms))	0.4%+0.1% F.S.	0.4%+0.1% F.S.	0.4%+0.1% F.S.
(Accuracy(peak))	0.4%+0.2% F.S.	0.4%+0.2% F.S.	0.4%+0.2% F.S.
(Resolution)	0.01A	0.01A	0.01A
(Power/phase)
(Accuracy)	1% F.S.(CF<6)	1% F.S.(CF<6)	1% F.S.(CF<6)
(Resolution)	0.01W	0.01W	0.01W
(Frequency)
(Range)	15∽2KHz	45∽1KHz	45∽1KHz
(Accuracy)	0.01%+2 count	0.01%+2 count	0.01%+2 count
(Resolution)	0.01Hz	0.01Hz	0.01Hz
(Others)
(Efficiency)	80% Rated	80% Rated	80% Rated
(Protection)
(Temperature)
(Operating)	0∽40℃	0∽40℃	0∽40℃
(Storage)	-40∽+85℃	-40∽+85℃	-40∽+85℃
(Safety&EMC)
(Dimension (H x W x D))	221.5×425×567 mm	445×425×567mm	668×425×567 mm
(Weight)	26.4kg/58.15 lbs	53.8kg/118.50 lbs	81.2kg/178.86 lbs

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