Model 17020

Chroma's 17020 is a high precision system specifically designed for secondary battery modules and pack tests. Accurate sources and measurements ensure the test quality that is suitable to perform repetitive and reliable tests that are crucial for battery modules / packs, for both incoming or outgoing inspections as well as capacity, performance, production and qualification testing.

Chroma's 17020 system architecture offers regenerative discharge designed to recycle the electric energy sourced by the battery module ei ther back to the channel s in the sys tem performing a charging function or 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.

Chroma's 17020 system is equipped with multiple independent channels to support dedicated charge / discharge tests, on multiple battery modules / packs, each with discrete test characteristics. The channels can easily be paralleled to support higher current requirements. This feature provides the ultimate flexibility between high channel count and high current testing.

Key Features：

• Regenerative battery energy discharge, efficiency 85%
• Energy saving 
• Environment protection 
• Low heat generate
• Channels paralleled for higher currents
• Charge/discharge modes (CC, CV, CP) 
• Power Range: 600W, 1.25KW, 2.5KW, 5KW, 10KW, 20kW, 30kW, 50kW, 60KW per channel 
• Voltage Range: 20V, 60V, 100V, 200V, 500V per channel 
• Current Range: up to 2600A (parallel)
• Driving cycle simulation
• High precision measurement
• Fast current conversion
• Smooth current without over shoot
• Test data analysis function
• Data recovery protection (after power failure)
• Independent protection of multi-channel
• BMS data recording
• Thermal chamber control integration

Applications

• EV battery module
• Electric scooter
• Electric bike
• UPS
• Energy storage battery
• Power tools
• Car battery
• Lead-acid battery