Programmable Charge/Discharge Tester
Chroma 17200 series is a precision charge/
discharge test instrument specifically designed
for Lithium-ion secondary battery. High accuracy
output and measurement channels ensure
long term repetitive test results. It is capable of
supporting various charge/discharge test modes
such as CV (Constant Voltage), CC (Constant
Current) and CP (Constant Power). These optimized
features are typically required to perform cell
reliability verification (such as battery cycle life
test), the study of material properties, product
research and development, production incoming /
outgoing inspection or balancing, quality control,
and safety evaluation.
The modularized multi-channels architecture
offers both flexibility and expandability, catering to
cycle test requirements. The Chroma 17200 series
is composed of a mainframe with 5 two-channel
plug-in modules that may operate independently
or paralleled offering the most flexibility between
high current and high channel count testing
making it a versatile solution for laboratory
testing. This modularitiy yields several advantages
including a small footpr int, improved and
incremental power densities, and ease of hardware
maintenance or expansion.
Each module has an embedded CPU that allows
isolated instruction execution per channel. Once
a test profile is created and transferred from the
programming console, each channel can discretely
operate and back up the test results locally or
uploaded via Ethernet to an external computer.
Therefore, an overloaded network or a power
outage will not compromise data transfer.
When used with the Chroma BatteryPro software,
flexible functions and programming allows the
rapid creation of test recipes for individual or a
group of channels and as a single independent
channel or as a high current paralleled channel
set. The application field covers varied Lithiumion
battery or battery module characteristic tests
which were formulated to meet the versatile test
requirements for laboratory and manufacturing
environments.
For safety, several protection features such as, cell
polarity check, over voltage, over current, over
capacity and loop (contacts and current path)
resistance monitoring are provided to safeguard
each cell and its surroundings.
To ensure the continuity of extended duration
analysis such as life cycle testing, the 17200 can be
paired with redundant DC Power Supplies -Chroma
62000B-.This innovative design assures the
stability and continuity of each test. The 62000B
was crafted for work stations that are sensitive
to power failures, such as system servers, burnin,
life-test or longevity testing that cannot be
interrupted. In the unlikely event of a power supply
failure, the parallel N+1 redundancy architecture
assures continuous operation. A power module is
easily hot-swappable eliminating down time.
- 制造商: Chroma
- 模型: 17200-5-10
