APT 430XAC 3Ø 3 kVA AC Power Source


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Associated Power Technologies 430XAC 3Ø 3 kVA AC Power Source, single phase, 3 phase or DC - switch selectable (when optioned with SmartCONFIG).

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Special Offer - Limited Time Only

Purchase a 400XAC Series and Receive smartCONFIG for FREE!



The Associated Power Technologies 400XAC Series automated 3Ø AC power sources provide an advanced 3Ø power source in a single box.

When the smartCONFIG® option is installed the 400XAC can be switched from a 3Ø output to a 1Ø or DC output via the touch of a button.

The 400XAC Series consists of two models:

  • 430XAC is a 3 kVA AC power source
  • 460XAC is a 6 kVA AC power source

The 400XAC Series also comes with your choice of an automated interface and rack mount handle kit at no extra charge. Choose from USB/RS-232, Ethernet, or GPIB. Both models provide advanced features with a user friendly interface, that make them ideal to use in testing lab or production line environments.


  • Programmable output voltages form 8.6 – 520 VAC (5.0 – 300 VAC per phase)
  • Programmable output frequencies from 40.0 – 1000 Hz
  • Single phase input power requirements
  • Built-in power factor correction (PFC)
  • Remote Input & Interlock
  • External Trigger Capability
  • Single Phase / Three Phase / DC output push button selectable (smartCONFIG® option)
  • Advanced monitoring circuits monitor and measure voltage, current, peak current, power, apparent power, reactive power, power factor, and crest factor
  • User selectable metering for total power or individual phase power
  • 50 built-in memory locations with 9 test steps that can be linked to quickly store and recall test parameters for multiple product testing applications
  • Independent transient generations for simulating voltage spikes or dips, brownouts
  • Programmable starting & ending angles of the output sine wave
  • External voltage sense capability
  • Password protection and lockout capability
  • Traceable calibration certificates available

Input/Output Power Considerations

Special care should be taken when making connections to the input and output terminal blocks located on the rear panel of the 400XAC. Ensure that the appropriate wire gauges are used to assemble a satisfactory line cord. Failure to assemble a quality line cord could result in fire or personal injury. Refer to the following graphs for input/output power requirements:



400XAC Input Power Considerations

The 400XAC can be powered with several different input power configurations. Refer to the diagram below for connecting a single phase, 3 phase wye, and 3 phase delta power source to the instrument:

400XAC Configurations

Wye Load

Delta Load

2 Wire

3 Wire

DC Out



Instrument Control Software

Control Panel

APT’s GUI is our instrument control software designed to work with our 400XAC, 300XAC, 7000 and 6000 Series of AC Power Sources. This soft panel GUI allows you to fully control your APT power source from a PC. Choose from USB/RS-232, Ethernet, or GPIB interfaces.

Control Panel

Control Panel

The Control Panel is the main window in the APT GUI. It consists and controls the following fields:

  • Memory
  • Test Parameters
  • Transient
  • DUT Details / Barcode Details
  • Start Test / Stop Test button
  • Meters
  • Watt Hour Meter

System Settings

System Settings

The system settings window allows you to edit the connected instrument’s system settings. Following are the System Settings Parameters which can be configured using APT Instrument Control Software.

  • PLC Remote
  • Alarm Volume
  • Contrast
  • Power Up Mode
  • Voltage High Limit
  • Voltage Low Limit
  • Frequency High Limit
  • Frequency Low Limit
  • Start Angle
  • Stop Angle
  • Result Display
  • Transient
  • Over Current Fold Back
  • Lock
  • Memory Lock
  • Operation Mode

Data / Report Window

Data Report

This window allows you to control the Data export settings of your instrument. Choose from sending results to a data file or choose to print out a test data report.

APT GUI is a free instrument control software available for download. Please note that there is no demo mode for this software in order for it to work, an APT power source must be connected