APT 340XAC - 1Ø 4kVA / 3Ø 12kVA Modular AC Power Source


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APT 340XAC Series modular AC power source, 1Ø 4kVA. Use 3 units for 3Ø 12kVA utilising the unique modular integration of the 300XAC series

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APT 300XAC Series modular AC power sources

APT's 300XAC Series modular AC power sources incorporate the latest in modular technology, making them ideal for advanced applications. These versatile AC power sources can be configured for 1Ø stand-alone operation or linked together for up to 18 kVA of AC power in both 1Ø and 3Ø output configurations.

APT's Auto Detect feature automatically assigns the appropriate master/slave designation for each source without the need for the operator to reconfigure internal hardware. The easy-to-use push button interface allows the operator to select 1Ø and 3Ø operation, setup and perform tests, and simulate the effect of voltage surges and drops for transient testing.

The 300XAC Series can be controlled with a PC from a variety of different interfaces – All at no extra cost! Choose from USB, Ethernet, RS-232 and GPIB.

Series Features:

  • Modular design allows operator to connect up to 3 instruments together for 1Ø or 3Ø applications requiring up to 18kVA of AC power
  • Configure 2 sources for 1Ø/2W output voltages up to 600VAC
  • Auto Configuration of master/slave instruments for easy 1Ø/3Ø setup
  • 50 built-in memory locations with 9 test steps can be linked to quickly store and recall test parameters for multiple product testing applications
  • Transient feature simulates voltage variations, brownouts and transient voltage conditions
  • Adjust the starting and ending angle of the output waveform
  • Constant current output with over current fold back feature
  • Advanced metering circuits monitor voltage, current, peak current, power, apparent power, reactive power, power factor, and crest factor
  • Rotary knob to adjust voltage and frequency on the fly
  • External voltage sensing for accurate metering
  • DC output standard
  • Standard USB/RS-232 interface with no charge optional Ethernet and GPIB interfaces available
  • CE Marked

APT 340XAC - 1Ø 4kVA / 3Ø 12kVA Modular AC Power Source

Quick Specs

  • 4 kVA Power Rating
  • Max Current: 36.8 A @ 110 V, 18.4 A @ 220 V
  • Dimensions: (W x H x D) 16.9 x 10.5 x 19.7 in (430 x 267 x 500 mm)
  • Weight: 110 lbs (50 kg)
  • USB/RS-232 Standard

Available Options

  • GPIB Interface for PC Control
  • Ethernet Interface for PC Control
  • 7 Memory Recall
  • Grounded Neutral
  • Linking Card

A Closer Look

  • Modular AC power source
  • Configure for 3Ø, 12 kVA output or 1Ø/2W output voltages up to 600VAC
  • Simulate transient conditions
  • CE Marked



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