MVGS Series AC Power Supply
Programmable Medium-Voltage AC Grid Simulator — Sags and Frequency Excursions to AS/NZS 4777
XGY MVGS is a four-quadrant programmable AC power supply family for medium-voltage grid simulation and megawatt-scale power electronics testing. Its modular Power Cell Cascaded topology delivers direct medium-voltage output without external step-up transformers.
Core Specifications
Key technical parameters for the MVGS Series AC Power Supply.
Input Voltage
10 kV, 13.8 kV, 34.5 kV, or 35 kV AC 3-phase, configurable
Power
Scales from 1 MVA to 10 MVA standard, expandable to 20 MVA and beyond
Megawatt-Scale Medium-Voltage Grid Simulation
The MVGS Series delivers direct medium-voltage output from 5 kV to 35 kV without external step-up transformers, with four-quadrant regenerative operation and expandable power from 1 MVA to 20 MVA+. Built for testing and certifying high-power inverters, PCS platforms, solid-state transformers, and renewable-energy subsystems.
Typical Applications
- Megawatt-scale inverter and PCS validation — full four-quadrant source and load testing
- Renewable-energy grid-tie certification — LVRT, HVRT, and grid-fault simulation
- Solid-state transformer development — medium-voltage power conversion testing
- Medium-voltage ride-through simulation — voltage sag, swell, and disturbance replay
- High-power laboratory grid emulation — regenerative loading with energy returned to the grid
Series Highlights
- Direct medium-voltage output from 5 kV to 35 kV
- Four-quadrant regenerative source and load operation
- Expandable power architecture from 1 MVA to 20 MVA+
- LVRT, HVRT, ZVRT, sag, swell, and disturbance simulation
- Harmonic and inter-harmonic injection with independent three-phase control
- Windows-based industrial GUI with logging and waveform capture
Model Configuration
The series uses a configurable naming structure:
MVGS AAA-BBB-CCC-DDD-EEE
AAA: Rated output powerBBB: Rated output voltage line-to-lineCCC: Rated output currentDDD: OptionsEEE: Input voltage line-to-line
Available options:
-HV: Increased maximum output voltage for HVRT testing-W: Water cooling
Key Advantages
- Direct Medium Voltage Output Delivers configurable 5 kV to 35 kV output without bulky external step-up transformers
- Megawatt-Scale Expansion Scales from 1 MVA to 10 MVA standard, expandable to 20 MVA and beyond
- Four-Quadrant Regeneration Operates as both programmable AC source and regenerative AC load with energy returned to the grid
- Advanced Grid Simulation Supports LVRT, HVRT, ZVRT, voltage disturbances, harmonic injection, and unbalance simulation
- Lab Integration Ready Configurable medium-voltage input classes, industrial GUI, and standard LAN/RS485/fiber interfaces
Performance Highlights
- Channels 3-phase MV output
- Power 1 MVA – 20 MVA+
- Key Spec ≤ 1.0% THD
- Type MV Grid Simulator
Request a Demo
See the MVGS Series AC Power Supply in action. Our engineers provide 1-on-1 consultations for your specific testing needs.
Get a QuoteIncluded Control Interface
The MVGS is supplied with an included PC control interface for setup, automated SCPI control, and measurement review. Standard integration packages are available for Windows and Linux with LabVIEW integration support.
Technical Resources
Frequently Asked Questions
What is the MVGS Series AC Power Supply used for?
The MVGS Series AC Power Supply is part of XGY Tek's Power Supplies catalogue, supplied to engineering teams worldwide for laboratory, production, and field test workflows. The Core Specifications above list the full performance envelope, and the Key Advantages panel summarises the typical use cases this instrument was engineered for.
How do I get a quote or datasheet for the MVGS Series AC Power Supply?
Use our Get a Quote form to share your application, required configuration, and rollout timeline. An XGY Tek engineer based in Adelaide or Sydney will respond the same business day. Where a downloadable datasheet is available it is linked from the hero section above.
Who is XGY Tek and how is the MVGS Series AC Power Supply supported?
XGY Tek (XGY Pty Ltd, ABN 70 688 984 590) is an Australian test and measurement company headquartered in Adelaide with a Sydney office. We ship the MVGS Series AC Power Supply to engineering teams worldwide, and every XGY instrument ships with a traceable calibration certificate. Post-sales support is handled directly by our applications engineers during AEST/ACST hours — no overseas escalation queues. See About XGY Tek for company details, or Where to Buy for purchasing channels.
Looking for a custom power supply solution?
XGY Tek specializes in tailoring power supplies to meet specific semiconductor, automotive, and aerospace testing requirements.