Chroma 63204 DC Electronic Load

Overview

The Chroma 63204 is a high-power DC electronic load engineered for testing a wide range of power conversion products including AC/DC power supplies, power electronic devices, automotive batteries, and battery management systems. With its 5.2kW power capacity, 600V voltage rating, and 100A current capability, the 63204 provides the performance required for testing high-voltage power supplies and energy storage systems. Master/Slave paralleling enables synchronized operation of multiple units for applications demanding even higher power ratings.

Key Features

• Power Rating: 5.2kW with 600V voltage range (0-600V)
• Current Range: 0-100A for high-voltage applications
• Operating Modes: Constant Current (CC), Constant Resistance (CR), Constant Voltage (CV), and Constant Power (CP)
• Master/Slave Paralleling: Synchronous control for static and dynamic loading conditions
• Dynamic Loading: Up to 20 kHz for transient simulation
• Low Voltage Startup: Requires only 1V to draw rated current
• Programmable Slew Rate: Up to 41 A/μS for accurate transient response simulation
• Measurements: Voltage, current, power, and resistance with real-time display
• Large LED/LCD Display: Clear front panel readout for all parameters
• External Waveform Simulation: Load pattern customization capability
• Short Circuit Testing: Built-in simulation with current measurement
• Full Protection Suite: Overvoltage, overcurrent, overpower, overtemperature alarms, and reverse polarity detection
• Remote Control: GPIB and RS-232 interfaces for system integration
• Battery Discharge Timer: Automated timing for battery discharge tests

Applications

• High-voltage power supply testing and characterization
• DC/DC converter and AC/DC converter validation
• Automotive battery and charging system evaluation
• UPS and power backup system testing
• Fuel cell and renewable energy device testing
• Automated test system integration for production line verification