Next-Generation High-Efficiency Power Test Solutions with Up to 93% Energy Recycling for Global EV, Battery, and Renewable Energy Engineering.
Modern electrification infrastructure—spanning Electric Vehicle On-Board Chargers (OBC), Bidirectional DC-DC Converters, Energy Storage Systems (ESS), and Smart Grid PV Inverters—requires dual-direction power flow. Conventional test instrumentation dissipates excess electrical power directly into heat, creating heavy energy overheads and demanding massive HVAC cooling capacities.
Chroma's bidirectional AC/DC power sources and regenerative electronic loads solve this operational challenge by recycling absorbed energy back to the local utility grid with **efficiencies up to 93%**. By combining source and load functions into a single high-density unit, engineering teams simplify test-bench architecture, reduce total cost of ownership (TCO), and minimize carbon footprints.
Seamless Dual-Quadrant Operation: Transition rapidly between sourcing current (power supply mode) and sinking current (electronic load mode) without power interruption.
Power HIL & Closed-Loop Simulation: Seamless integration with real-time Hardware-in-the-Loop (HIL) simulators for realistic battery, vehicle, and grid dynamic emulation.
Unmatched Power Density: Compact 3U high-power density modules reduce rack space requirements while scaling seamlessly up to 1.2MW+ parallel systems.
Engineered for R&D validation, quality assurance, and high-throughput mass production environments.
Engineered for high-power AI server racks, DC-DC converters, and EV power testing. Delivers ultra-fast dynamic load response with 80%+ grid energy recovery.
Four-quadrant AC load recycling absorbed energy up to 89% efficiency. Perfect for testing V2L/V2H bidirectional chargers, UPS, and PV inverters.
Recycles up to 93% absorbed energy back to the AC grid. Built for high-voltage EV battery discharge, fuel cells, and DC charging station burn-in testing.
Combines dual-quadrant DC sourcing and regenerative load functions in a compact 3U chassis. Functions as a precision battery simulator for EV and ESS testing.
4-quadrant fully regenerative AC source for simulating international grid conditions and compliance testing according to IEEE 1547 and IEC standards.
Modular, scalable energy-regenerative cycling systems with sub-millisecond response rates for automotive EV battery packs, modules, and ESS validation.
High-precision multi-channel battery cyclers for lifecycle testing, incoming inspection, and capacity verification of battery modules and packs.
Specialized battery simulation software operating with Chroma bidirectional hardware to replicate real-time SOC, temperature, and internal resistance characteristics.
