Programmable power for power-electronics testing & R&D
Advanced Programmable Power Sources & Loads
High-Power • High-Voltage • Bidirectional • Regenerative • Dynamic
High-Power
Systems scaled for demanding converter and grid-level testing.
High-Voltage
From low-voltage high-power to medium-voltage applications.
Bidirectional
Source and sink energy in one programmable platform.
Regenerative
Return absorbed energy to the grid instead of burning it as heat.
Dynamic
Fast transient response for realistic grid and load simulation.
Product families
Programmable AC, DC and AC/DC sources, loads and grid simulators.

MVGS Series Programmable AC Power Supply
Medium Voltage AC Power Supply
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ZGX Series AC/DC Power Source & Load
AC/DC Power Source & Load
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ESA Series Programmable AC Power Supply
Programmable AC Power Supply
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BSL Series High Power DC Source & Load
DC Source & Load
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ESD Series
Programmable DC Power
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KGS Series
Programmable Power
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ESDr Series
Regenerative DC Power
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RLC Load
Load
ViewApplications
Test solutions across the power-conversion value chain.
EV Charging
OBCOn-Board Charger
ESSEnergy Storage Systems
PCSPower Conversion Systems
PVPV Inverter
SSTSolid State Transformer
HVDCHVDC
AI / BBUAI Server / BBU
RailwayRailway
Grid SimGrid Simulation
Regen LoadRegenerative Load Testing
BatteryBattery Testing
HIL/PHILHIL / PHIL
ConverterPower Converter Testing
Grid CodeGrid Code Testing
PQPower Quality Testing