The programmable AC power supply supports uninterrupted testing, stable output for various types of power tests, and a range of testing indicators

Output Voltage

The variable range is 1-150V/2-300V, with a frequency range of 45-500Hz. It can be programmed for settings suitable for general commercial use (47-63Hz), as well as for aviation or military applications (400Hz), and maritime power usage (250Hz).

Input Characteristics

The AC output is 190V-250V, with a frequency range of 47-63Hz. Through active filtering and power factor correction (PFC), the power factor reaches above 0.97, and input current and high-order harmonics can be reduced to achieve energy-saving effects.

Measurement Functions

It can measure the output voltage, current, power, peak current, frequency, crest factor, power factor, inrush current, apparent power (VA), etc.

Protection Functions

The following protection functions are available:

Over-temperature protection
Overcurrent protection
Overpower protection
Fan failure protection

Output On/Off Phase Setting Function

You can set the output ON phase and output OFF phase.

Storage Function

The settings for output voltage and frequency, along with their limits, can be stored in memory. This makes waveform simulation very convenient.

Computer Control

Using the standard GPIB interface, it is easy to form various automatic control systems.

TPA-100 Series Programmable AC Power Supply Specifications:

(Basic)	TPA-110	TPA-120
(Rated Power)	1KW @ 110V, 220V	2KW @ 110V, 220V
(Phase)	1Φ	1Φ
(Efficiency )	>80% (Typical)	>82% (Typical)
(Height)	4u	4u
(Crest Factor (Cf) )	3.5	3.5
(Input)
(Voltage Range)	180~254V	190~254V
(Frequency Range)	47~63Hz	47~63Hz
(Current)	<10A	<15A
(Power Factor Full Load)	≥0.965	≥0.985
(Output)
(Voltage)
(Voltage Range)	0<v≤300v< span="">	0<v≤300v< span="">
(Phase)	150V/300V/AUTO	150V/300V/AUTO
(Accuracy)	0.2% of F.S.	0.2% of F.S.
(Resolution)	0.1V	0.1V
(Distortion)	<1%	<1%
(Line Regulation)	<0.1%	<0.1%
(Load Regulation)	<0.1%	<0.1%
(Temp. Coefficient)	<0.02%/°C	<0.02%/°C
(Current)
(Max RMS)	10/5A	20/10A
(Max Peak)	35A/20A	70A/35A
(Frequency)
(Range)	45-500Hz	45-500Hz
(Accuracy)	<0.1%	<0.1%
(Resolution)	0.1Hz	0.1Hz
(Measurement)
(Voltage)
(Range)	0<v≤300v< span="">	0<v≤300v< span="">
(Accuracy)	0.2% +0.2% of F.S.	0.2%+0.2% of F.S.
(Resolution)	0.1V	0.1V
(Current)
(Measure Range)	0-140A	0-140A
(Resolution)	0.1A	0.1A
(Accuracy)	0.1% F.S.	0.1% F.S.
(Frequency)
(Range)	45-500Hz	45-500Hz
(Measure Accuracy)	0.02%	0.02%
(Resolution)	0.1Hz	0.1Hz
(Power/Phase)
(Accuracy)	1% F.S.	1% F.S.
(Resolution)	0.1W	0.1W
(PC Interface)	IEEE-488 (GPIB)
(Operating)	0~40°C
(Storage)	-40~+85°C
(Protection)	OPP, OLP, OTP, FAN Fail

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