Matrix APS-7300 Programmable AC Power Supply (3 KVA) is built with advanced direct digital frequency synthesizer (DDS) waveform to achieve high frequency stability, good continuity and accurate measurement.

With a single-phase 3 KVA capacity, the APS-7300 model is an advanced AC power supply with a voltage output of 1-150V AC or 1-300V AC (1-600V customizable) and a maximum current of 25A. 

The frequency range can be adjusted between 45-500Hz in 0.1Hz steps.

General Features

• Overload capacity, 300% overload,
• Keyboard shortcuts: 110V, 220V, 50Hz and 60Hz shortcuts for quick adjustment,
• Intelligent analysis function: Automatically determines fault cause, status and displays the code when alarm is reported,
• The key lock function prevents accidental touching,
• The stabilization reaction time with 100% loading and unloading is 20 ms,
• Thanks to the M1, M2 and M3 key function, you can store your most used voltage and frequency and recall them easily with a single keystroke,
• RS485, RS232, Ethernet communication interface or simulation control mode (optional),
• Easy and accurate display thanks to the display with five indicators: voltage V, frequency F, current I, power P and power factor PF,
• Adopts input and output isolation mode,
• It has a soft start function to prevent damage to the power supply caused by the instantaneous impulse current of the load (such as a motor) when the power is turned on.

Technical Specifications

• Capacity: 3 KVA
• Operation Mode: SPWM
• Input Voltage and Frequency: Single phase, 220V (±10%), 47-63Hz
• Output Voltage: Single phase, low range; 1.00 - 150.00 V AC / high range; 1.00 - 300.00 V AC
• Output Frequency: Adjustable between 45 - 500 Hz in 0.1Hz steps
• Maximum Current: low range; 25 A / high range; 12.5 A
• Voltage Accuracy: ±0.5% + 5 digits
• Current Accuracy: ±0.5% + 5 digits
• Frequency Accuracy: ±0.01% + 5 digits
• Power Accuracy: ±0.5% + 5 digits
• Voltage Resolution: 0.01 V
• Current Resolution: 0.001 A
• Frequency Resolution: 0.01 Hz
• Power Resolution: 0.001 W / 0.001 kW
• Power Factor Resolution: 0.01
• Load Regulation: < 1%
• Mains regulation < 1%
• Harmonic Distortion THD: 2%
• Communication: RS232 (RS485 and ethernet optional)

Product Code: APS-7300