Bidirectional · Regenerative · Programmable DC Power
High-Power Bidirectional DC Power Supply
Programmable source and sink DC power with regenerative operation for inverter, PCS, battery, energy storage, EV charging and other high-power DC test applications.
Configure the system around your required DC voltage, power level, power-flow direction and test requirement.
Basic project information is enough to start.
More Than a Conventional DC Power Supply
Combine programmable DC sourcing, bidirectional source and sink operation, regenerative power handling and test-system integration in one configurable platform.
Defined operating profiles can be used for repeatable DC test conditions.
Programmable DC Source
Control the DC conditions required by your DUT. Configure operating voltage, power and programmable test conditions according to the selected system and application.
Source ↔ Sink
Power can flow to or from the DUT as the test condition changes, supporting both forward DC power delivery and reverse-power absorption.
Regenerative Operation
Handle returned energy during regenerative and reverse-power operating conditions for applicable high-power test scenarios.
Regenerative Load Function
Combine DC power supply and regenerative load functions where the test setup requires power flow in both directions.
Battery Simulation
Simulate battery-side behaviour for applicable DUT development and validation projects, including supported OCV-SOC, resistance and programmable profile functions.
Test-Bench Integration
Integrate the power system into a wider test setup. Communication and supervisory interfaces can be selected according to the project requirement.
Source, sink and regenerative operation in one platform.
Have another high-power DC test requirement?
Send us the DUT, approximate voltage and power range, even if your test setup does not match the examples above.
Configure the System Around Your Electrical Requirement
Start with the voltage, power and operating direction your DUT actually needs. We can review the suitable system configuration from there.
DC Voltage Range
Tell us the minimum and maximum DC operating voltage required by the DUT.
Maximum Power
Provide the approximate continuous or maximum power required by the test.
Power Direction
Source, sink or bidirectional operation can be selected according to the test objective.
Test Requirement
Steady-state operation, programmable profiles and project-specific test conditions can be reviewed.
Typical ACME configurations cover a broad range of low- and high-voltage DC testing requirements.
Looking for a specific power level?
Tell us the voltage, current, DUT and target power. The final system is selected around the complete electrical requirement.
Send us your target values for project evaluation.
What Do You Need to Test?
Bidirectional and regenerative DC power systems can support a wide range of power-conversion and high-power DC development and validation tasks.
Actual test-system hardware used with power-conversion equipment in a laboratory environment.
Battery & DC Bus Test Systems
Provide programmable DC-side conditions for battery-connected equipment and applicable battery simulation requirements.
Inverter / Motor Controller
Supply DC power to the DUT and absorb returned energy during applicable regenerative operating conditions.
PCS / Energy Storage
Support bidirectional DC-side operation for charging, discharging and power-conversion test scenarios.
EV Charging / Power Conversion
Provide controlled DC conditions for applicable EVSE, DC-DC and related power-conversion test setups.
Regenerative Load Applications
Support testing that requires reverse power flow, regenerative loading or source-and-load operation.
Other High-Power DC Test Systems
Have another DUT or test objective? Send the application and approximate electrical range for review.
Send us what needs to be tested and the approximate voltage and power range.
Why Regenerative Testing Matters at High Power
When a DUT returns significant energy during reverse-power operation, the test system needs a practical way to absorb and manage that power.
Less Dissipative Heat
Reduce the need to handle all returned power only through conventional resistive dissipation.
Better for Sustained Testing
Support repeated or extended test conditions involving changes in power-flow direction.
One Integrated Platform
Combine programmable DC source, sink and regenerative functionality in one configurable test platform.
Built and Verified for Real Test Projects
High-power DC systems are configured around the DUT, electrical range and test objective. Selected hardware and operating functions are verified before delivery.
Check the functions that matter before the system ships.
Send the DUT and approximate electrical range first.
Not Sure Whether Your Requirement Fits?
You do not need to match a fixed configuration before contacting us. Send the requirement first and we can review the appropriate direction.
My Voltage or Power Is Different
Send us the target values. Project-specific electrical ranges can be evaluated according to the requirement.
My DUT Is Not Listed
Send us the DUT type, test objective and approximate electrical range for review.
I Do Not Have a Full Specification Yet
Basic project information is enough to start. Remaining technical details can be confirmed later.
I Need a Custom Test Setup
Tell us what needs to be tested, the electrical range and the required operating behaviour.
We can review the remaining details with you.
Start With What You Know
What Helps Us Start the Review
You do not need a complete technical specification. Even partial project information is enough for an initial review.
