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Model AGX Series - Regenerative AC & DC ...

Model AGX Series - Regenerative AC & DC Power Source

The AGX Series is an ‘All-in-One’ test solution that can be used as a fully programmable AC/DC power source, current source, power supply and electronic load featuring AC, DC, and AC+DC output capability and an extended frequency range up to 3000Hz. This flexible, high performing, and intelligent test system makes it the ideal choice for all AC and DC regenerative power applications.

Programmable AC & DC Power Source in 4 Quadrant Operation

The AGX Series consists of a range of High Power Switching AC, DC and AC+DC capable Power Sources covering a power range from 6kVA/kW to 21kVA/kW in single 4U chassis. Parallel multiple units up to 168kVA/kW or dual cabinets up to 252kVA/kW. The AGX provides four-quadrant operation for both sourcing and sinking of AC or DC power. Operating modes include single, split and three phase output (source) or input (electronic load) configurations.

Test Applications

Applications include aerospace & Defense Power and Compliance Testing; EV Charging, On Board Chargers (OBC), V2G, V2H and V2X; Solar PV/Grid-Tied Inverters; Energy Storage Systems (ESS), Home ESS; Smart-Grid Simulation; EMC Compliance Testing. The All-in-1 AGX is a powerful tool that can can address simple, manually controlled frequency conversion to harmonic immunity testing and sophisticated transient simulation.

Constant Power Voltage Range

A single constant power voltage range for both higher current at lower voltage and higher voltages at lower currents eliminating the need to switch between voltage ranges. This prevents potential disruptions in power.

Exceptionally High Current

The AGX Regenerative AC/DC Power Source provides a broader range of current eliminating the risk of over or under sizing the power source. This reduces the need for additional capital investment. The diagram to the right illustrates the AGX’s capability to provide 20% more current from 120V to 200V when compared to a typical unit that maxes out at 35A/phase.

Wide Frequency Range with Extended Option up to 3000Hz

The AGX has a wide output frequency range which provides ultra flexibility. Standard range from 15Hz to 1200Hz. This is ideal for avionics and defense applications that require both 400Hz steady state frequency as well as 360Hz to 800Hz wild frequency ranges. The AGX also offers extended frequency range from 1Hz to 3000Hz.

Simultaneous AC & DC Operation on Single Phases

Simultaneous AC and DC load operation of modes per phase(or channel), and the automatic switching of output modes provides test engineers with a unique capability and the highest degree of flexibility. AC, DC output configurations are available in single, split, three phase and multi-channels with optional isolated neutrals in AC and DC. Full galvanic isolation from facility AC input to output and between output phases/channels also protects the user and the UUT.

Optional AC/DC Regenerative Load Reduces Capital Costs

The “L” Option adds Regenerative Electronic Load capability providing several AC and DC operating modes to push the boundaries of test environment. Simulate linear and non-linear loads (rectified), inductive and capacitive loads. AC Modes: Constant Current, Constant Power & Apparent Power, Constant Resistance, Constant Voltage, CC+CR, CC / CS Rectifier Mode 1ø & 3ø DC Modes: Constant Current, Constant Power, Constant Resistance, Constant Voltage, CR+CC

All-in-1 AC & DC Power Source, Current Source, DC Power Supply, AC & DC Electronic Load (Option L)
Four Quadrant Operation with energy recovery back to the grid
Ultimate Flexibility with 6 configurations: 1, 2 or 3 Phase, dual or triple independent outputs/inputs, single + split outputs/inputs.
AC, DC, AC+DC offset, DC + AC Ripple modes. Full power available in AC and DC
Single constant power voltage (Voltage Source mode) or current range (Current Source mode)
Advanced waveform capture scope function
Harmonic measurement for voltage and current on all phases
Precision True-RMS metering of Volts, Amps, Power, VA, Power Factor and Crest Factor
Harmonics (Interharmonics with option)
Extensive Analog and Digital I/O for ATE and system integration.
Sine, Square, Triangle, THD and Arbitrary waveforms
380V-480V 3 Phase AC input with Active PFC

Standard Models in Power Levels from 6kVA to 21kVA. Parallel units up to 252 kVA.
200 stored programs for both static and dynamic Transient Testing
LIST, PULSE and STEP Mode Transients
Programmable Output Impedance (R+L) both Real-Time & RMS modes
Continuous Self Calibration (CSC)
Precision Voltage Programming – 0.02% with CSC engaged in AC and DC modes
Standard Ethernet (LAN), USB, GPIB and RS-232 Interfaces with SCPI compatibility
LXI Compliant LAN/Ethernet with embedded web server
IVI Instrument drivers
POWER FLEX upgrade program allows units to be retrofitted for higher power output

Regenerative Power > 90% Energy Efficiency

AGX Series Operating Features

Voltage Source Mode:

AC mode: The AGX simulates any AC power grid in the world through its wide voltage and frequency operating range. Both sourcing and sinking of full power is supported.
DC mode: The AGX provides a higher power, single, dual or triple DC rail power supply with bidirectional DC current flow and bipolar voltage ranges.

Electronic Load Mode Option:

With this option, the AGX turns into a programmable AC or DC electronic load with 4-Quadrant capability so both true and apparent power can be drawn with programmable control over power factor, current crest factor, current waveshape etc. Instead of dissipating the energy received from the unit under test, the AGX load returns up to 90% of the absorbed energy back to the grid.

Time and Cycle Based Transients:

Create and execute transients that occur over a specified time segment or number of cycles to modify the output waveform, voltage, and frequency for any or all phases. An output trigger is provided for synchronizing external test equipment to the actual transient event.

Phase Conversion:

With the ability to provide single, split and three-phase outputs, the AGX Series is the perfect choice to provide 1 Phase to 2 or 3 Phase or 3 Phase to 1 Phase conversion.

Current Source Mode:

The AGX in Current Source mode allows precision control of AC or DC currents as well as using non sinusoidal DC current simulations for AC applications.

Continuous Self Calibration:

Provides exceptional accuracy of the AC or DC output Voltage. When enabled, accuracy improves to ±0.02% referenced to the power source internal voltmeter.

Waveform Library:

Up to 200 different waveforms can be stored in the waveform library for execution as part of a steady state program or for substitution in any output phase as part of a transient test program. Memory location #1 is a non-editable high resolution sine wave. Locations 2 and higher are editable and can be substituted in any output phase. Store unlimited number of waveforms on the computer using the SmartSource Suite web browser interface.

Frequency/Voltage Conversion:

The AGX Series is an excellent source of stable AC voltage over the frequency range of 1 to 3,000 Hz. The output frequency is accurate to 0.01%.

SiC Based Technology:

The AGX is a state-of-the-art Silicon Carbide technology-based design using the latest Digital Signal Processing for energy efficient power conversion.

Multiple Control Options for Ease of Use:

The AGX Series controller offers both manual and full programmable control.

Intuitive Menu and Soft-key Driven Operation
LCD Color Screen Touch Panel
Shuttle Knob, Numeric Entry Pad
LAN, GPIB, RS232 & USB Interfaces, ModBus (Optional)
Supports external touch screen via Video output/USB connections
SmartSource Suite – Embedded Web Server for Both LAN and USB Interface

Protective Transit Cases for Mobile Applications

Pacific Power Source offers rugged transit cases to protect your AC Source from adverse environmental conditions for mobile and/or military applications.

Specific Benefits:

Cases available for the following models:

5U Size Case: 360AGX, 390AGX, 3120AGX, 3150AGX, 3180AGX, 3210AGX