Pacific Power 3550AZX
Related Equipment

Description
The AZX Series is an All-in-1 regenerative 4-quadrant AC and DC power source that can function as an AC voltage source, DC power supply, current source, AC/ DC load, and PHIL Interface. The AZX’s high-power density provides 30kVA/kW up to 55kVA/kW in a single cabinet and can parallel up to 550kVA/kW +Three-Phase High Power Systems are available up to 1.155MW+. This comprehensive, high performance platform is optimized for PHIL, has three powerful DSPs to cover advanced applications, and eliminates the need for add-on equipment. It has highly versatile channel outputs for dynamic applications, and advanced control and programming capabilities.
The wide selection of power, frequency, and phase angle modes allow you to test a wide range of gridtied products in the renewable energy, electric vehicle charging, aerospace, and industrial markets.
Applications:
• 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
• AI Power Servers
• Power Hardware in the Loop (PHIL)
• EMC Compliance Testing
Regenerative Grid Simulation Applications
Growing demand for renewable energy sources is fueling the need to test AC and DC products and systems that can recycle energy back to the grid. Regulatory and performance test requirements of these systems require an AZX Power Source for grid simulation.
With extensive control over voltage, current, frequency, phase angles and transients, the AZX series supports testing of solar inverters (PV), energy storage systems (ESS), EV Batteries and Traction Systems as well as online UPS equipment with both AC and DC source and sink capabilities.
Avionics & Defense Test Applications
The wide output frequency range of the AZX Series Power Source allows its application to avionics and defense power applications requiring either 400Hz fixed or 360Hz to 800Hz wild frequency output. For emerging battery backed DC avionics power systems, multiple 270Vdc outputs can be used to simulate a split 540Vdc aviation DC power bus.
High power, three-phase configurations are available to meet regenerative or conventional power test demands. As needs change over time, additional units can be added easily to keep up with your test needs while protecting your original investment.
- Technical Specifications
- Voltage
- Voltage Modes
- AC, DC, AC+DC, DC+AC
- Voltage Source Mode
- Low Voltage Range
- AC Mode 0-240 VLN / 0-415 V LL; DC Mode 0 - +/-340 VDC
- High Voltage Range
- AC Mode 0-480 VLN / 0-830 VLL; DC Mode 0 - +/-680 Vdc
- Current Source / Load Modes
- Low Voltage Range
- AC Mode 0-220 VLN / 0-390 V LL; DC Mode 0 - +/-325 Vdc
- High Voltage Range
- AC Mode 0-440 VLN / 0-760 VLL; DC Mode 0 - +/-650 Vdc
- Programming Resolution
- 0.01 V
- Accuracy
- 0.1% +/-
- Waveforms (200 Max.)
- Sine, Square, Triangle, Clipped (THD), Arbitrary
- DC Offset
- < 20 mV
- Harmonic Distortion (Vthd)
- < 100 Hz: < 0.2%,
- 100~1000 Hz: < 0.2% + 0.125%/100Hz
- Output Noise - Low V Range
- < 250 mV RMS
- High V Range
- < 500 mV RMS
- Load Regulation
- 0.02% +/- (CSC Mode)
- Line Regulation
- < 0.1% for 10% Line Change
- Voltage Sense
- External Sense, max. voltage drop 5% F.S.
- Voltage Slew Rate
- Programmable, 12.0V/ms max.
- Frequency
- Range
- DC, 1 - 15Hz(3), 15 - 1000 Hz
- Programming Resolution
- 0.01 Hz
- Accuracy
- 0.005% +/- / 50 ppm
- Current
- Max. AC Peak Current per Phase, 2 or 3 Phase Mode
- Low Vac Range: 360Apk
- High Vac Rang: 180Apk
- Programming Resolution
- 0.01 Arms
- Accuracy
- 0.25% F.S.
- Current Protection (CP) Modes
- Constant Current (CC) or Output Trip (CV)
- Phase Angle
- Programmable Phase (B, C)
- 0 - 359.9 Degrees
- Resolution
- 0.1 Degree
- AC Input
- Mains Voltage Form
- 4 Wire, L1, L2, L3 and PE
- Frequency
- 47 - 63 Hz
- 480V Input Setting (-8)
- Input Voltage Range
- 480Vac +/- 10%
- Nominal Phase Current
- 80 Arms
- Max Current @ Low Line
- 88 Arms
- Peak Inrush Current
- < 120 Apk
- Current THDi
- < 2%
- Input Power Factor
- r > 0.99 at Full Load
- Efficiency
- 90%



