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The Chroma 17020 System is a high precision integrated solution specifically designed for secondary battery module and pack tests. Accurate source and measurement ensure the test quality that is suitable for performing exact, reliable testing crucial for battery module / pack incoming or outgoing inspection as well as capacity, performance, production and qualification testing.
The system architecture offers regenerative discharge energy design to recycle the electric energy sourced by the battery module / pack to channels in the system performing a charging function or back to the utility mains in the most energy efficient manner. This feature saves electricity, reduces the facilities thermal foot print and provides a green solution by reducing the environmental impact on our planet.
It is equipped with multiple independent channels, to support dedicated charge / discharge tests on multiple battery modules / packs each with discrete test characteristics. Channels may be easily paralleled to support higher current requirements. This feature provides the ultimate flexibility between high channel count and high current testing.
Advanced driving hardware can create seamless transitions between a maximum charge to maximum discharge (or maximum discharge to maximum charge) with a rapid 10mS conversion. This feature allows for charge/discharge modes simulating real world scenarios.
Features
- Regenerative Battery Energy Discharge
- Energy saving
- Environment protection
- Low heat output
- Charge / discharge mode
- Constant Current
- Constant Voltage
- Constant Power
- Channels paralleled for higher Currents
- Thermal Chamber Control
- Battery module / pack surface temperature monitoring
- Data recovery protection (after power failure)
- Total harmonic distortion: less than 5% of rated power
Applications
- Power battery pack learning test
- Cycle life test
- Battery pack endurance test
- Battery pack capacity test
- Battery pack reliability test
- EV battery module
- Electric scooter/bike
- Electric gardening tools
- Energy storage battery
- Power tools