Chroma 63204A-600-280 DC Electronic Load

Overview

The Chroma 63204A-600-280 is a high-power DC electronic load from the Chroma 63200A series, engineered for testing a wide range of power conversion products including AC/DC and server power supplies, DC/DC converters, EV batteries, and automotive charging stations. This model combines ultra-high power density with a 600V operating range, making it suitable for higher-voltage applications while maintaining 4000W maximum power capability.

Key Features

• Three current ranges: 0-28A (Low), 0-140A (Mid), 0-280A (High) at 0-600V
• High-precision measurement: 0.015%+0.015% F.S. voltage, 0.04%+0.04% F.S. current, 0.1%+0.1% F.S. power
• Multiple operating modes: constant voltage, constant current, resistance, power, and impedance (CZ mode)
• Built-in 200MHz digital signal microprocessor for optimal speed and control performance
• Overcurrent, overpower, and over-temperature protections with over-voltage and polarity-reverse alarms
• 4 user-defined hot keys for rapid mode entry
• Constant Impedance (CZ) mode for realistic loading current simulation

Applications

• AC/DC and server power supply testing at higher voltages
• DC/DC converter testing and characterization
• EV battery and automotive charging station testing
• Power electronics component validation
• Automated test system integration