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Meet the EA-PSI 10000 Series; scalable, flexible & built for modern testing
Power when and how you need it. The EA-PSI 10000 Series delivers from 1.5 kW up to 30 kW in a single chassis, and can parallel up to 3.84 MW with outputs as high as 2000 V DC and 1000 A.
Whether you're testing batteries, power electronics, solar inverters, EV systems, or high-current industrial loads; this series gives you the muscle, flexibility, and precision to handle demanding tasks.
EA's Standard Version units can run on 208V but are derated, or they can operate from 380Vac to 480Vac +/- 10% at full power. A universal input. We recently released full power versions of all our 3U products for 208Vac input. That includes the PS, PSI, PSB and ELR 10,000 3U series at 5/10/15kW. These units have the ‘208V’ designation at the end of the model number, different article numbers and cost the same as the universal version
| PSI 10000 Series |
Why EA-PSI 10000 Series Is the Smart Choice
✅ True Autoranging: One Unit, Many Use Cases
Unlike conventional supplies that only deliver full power at fixed voltage/current, EA-PSI 10000’s Series autoranging technology automatically adjusts voltage/current to deliver maximum power across a wide range of combinations. That means a single unit can cover what previously required multiple supplies; maximizing value and saving bench space.
⚙️ Built-in Function Generator & Smart Testing Modes
The “PSI” variants come with a built-in arbitrary-waveform generator that enables advanced test functions like battery simulation, fuel-cell emulation, PV solar array simulation (with MPP tracking), and more. This dramatically simplifies setups for renewable energy, EV, and battery research; without needing external function generators.
🖥️ Intuitive Control + Robust Connectivity
The 5″ TFT Gorilla-glass touchscreen makes local operation simple and intuitive. For automated or system-level control, EA-PSI 10000 Series supports a wide array of interfaces, from standard Ethernet and USB to field-installable industrial protocols (ProfiNet, CANopen, Modbus-TCP, EtherCAT, RS-232, and more) via the AnyBus system.
This makes it ready for integration into test benches, manufacturing lines, automated labs, or remote-control environments.
♻️ Efficient & Sustainable, Built for Real-World Use
Active power factor correction reduces wasted energy drawn from the grid. For bidirectional or regenerative models, spent energy can be fed back into the grid recovering up to 96 % of energy, reducing heat waste and lowering HVAC demands.
This isn’t just about test performance; it’s about operational efficiency, sustainability, and long-term cost savings.
Who It’s For Use Cases That Benefit Most
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R&D & Test Labs: Battery testing, solar PV simulation, fuel-cell testing, inverter/charger development.
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Automotive & EV OEMs: Battery systems, EV powertrain testing, production-line test benches.
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Industrial Power Electronics: Power supplies for converters, inverters, power-semiconductor testing, large-scale DC loads.
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Renewable Energy & Energy Storage: PV array emulation, energy storage testing, bidirectional supply/load for grid-tie simulations.
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Manufacturing & Automated Test Systems: With industrial-grade interfaces and rack-mount scalability, ideal for automated, high-throughput systems.
Ready to Get Started?
The EA-PSI 10000 Series empowers you to replace multiple niche power supplies with a single, scalable, programmable solution; cutting complexity, saving space, and reducing long-term costs.
Request a quote today and find the model that fits your power, voltage, and current needs.
