The FTB7000 series is a high-power bidirectional DC power supply and regenerative load system designed for scalable and energy-efficient testing. Operating as both a DC power source and a feedback load, it restores up to 93% of absorbed energy back into the factory grid. Featuring full-digital dual-quadrant operation, seamless current switching, and high power density, it is ideal for testing battery packs, BMS, motors, energy storage systems, and solar inverters.
FTB7000 series Wide range high power bidirectional programmable DC power source
Key Features
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Regenerative Feedback & High Efficiency: Absorbs energy and feeds it back to the grid with up to 93% efficiency, reducing electricity costs and cooling requirements.
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Seamless Bidirectional Switching: Dual-quadrant operation enables rapid, zero-cross switching between positive and negative currents to prevent voltage or current overshoots.
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High Power Density & Expansion: Delivers high output capability (500V–2250V voltage range; 225A–2880A current range) in a compact 4U/50kW design, with master-slave parallel expansion for up to 10 units.
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Advanced Simulation & Waveform Capabilities: Features built-in battery charging/discharging modes, 10 sequence files (100 steps each), and optional software for battery simulation and PV matrix/MPPT testing.
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Flexible Control & Interface: Equipped with a 5-inch graphical touch screen, CC/CV priority modes to protect sensitive equipment, an optional composite signal port, and support for SCPI and Modbus protocols.
