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Chroma 62450D-2000HL

Bidirectional DC Power Supply, 45kW / 2000V / 180A

The Chroma 62450D-2000HL is a bidirectional DC power supply with regenerative load, offering a source/sink voltage of 650V / 2000V and a current range of ±180A / ±60A. It efficiently recovers energy back to the grid with up to 95% efficiency, ideal for testing high-power systems like EV batteries and renewable energy equipment. The Chroma 62450D-2000HL features fast response times, programmable test sequences, and multiple operating modes such as constant voltage, current, power, and resistance.

Product Info Related Products

Source/Sink Ratings
Source/Sink Voltage	650V / 2000V
Source/Sink Current	±180A / ±60A (650V / 2000V)
Source/Sink Power	±45000W
Min. Load Voltage (@ I Load Max.) *1	35V / 105V
Line Regulation
Voltage	±0.01% F.S.
Current	±0.05% F.S.
Load Regulation
Voltage	±0.04% F.S.
Current	±0.1% F.S.
Output Noise & Ripple
P-P (20MHz)	850mV / 3500mV
rms (Voltage)	80mV / 240mV
rms (Current)	135mA / 75mA
Voltage Measurement
Range	650V / 2000V
Accuracy	0.02% + 0.02% F.S.
Current Measurement
Range	180A / 60A
Accuracy	0.04% + 0.04% F.S.

Bidirectional Power Flow
Regenerative Energy Recovery
High Voltage and Power Ratings
Precision and Accuracy
Programmable Sequences and Simulation
Grid Synchronization
Users can easily switch between the needed ranges to meet test conditions requiring either high voltage or high current.

Charge/discharge testing and life cycle testing, including BOBC, DC-DC conversion, and PCS
Motor driver testing
Pre-compliant with LV123 and LV148 standards on electrical car components testing
Used as battery simulation source for microgrid applications
Suitable for 1500V string PV inverter testing

SKU: CHRO-62450D-2000HL