High-Speed Power Testing for AI Data Centres

The Chroma 63700H is engineered for high-power AI server and HVDC validation, delivering fast dynamic response for modern GPU power systems.

Key capabilities include:

• 80 kW & 120 kW rated power
• 80 V & 1,000 V models
• Up to 2,650 A
• Up to 40 A/μs current slew rate
• Peak power: 160% for 1 ms, 140% for 50 ms, 120% for 30 sec
• 400 V / 800 V Sidecar testing
• Up to 10 synchronized racks / 1.2 MW
• Up to 80% regenerative efficiency
• 256 programmable sequences for EDPP testing

Synchronous master/slave control enables multiple racks to operate as one high-power load for AI Server Power Shelves, Power Racks, BBUs and HVDC systems.

Regenerative operation returns absorbed energy to the facility grid, reducing energy consumption, heat and HVAC requirements during high-power testing.

https://www.chromaate.com/eu/product/high-speed-regenerative-dc-load-system-63700h-series_676