The SI-9300R is a high-performance, regenerative battery cycler designed for testing high-power batteries, cells, and packs. It features built-in EIS, Direct-to-Disk data logging, and supports scalable, parallel channel configurations, making it ideal for EV batteries, fuel cells, and demanding R&D applications.
Description
SI-9300R Battery Cycler / Analyzer
Highlights
SI-9300R battery analyzers are much more than standard battery cyclers, offering a wide range of analytical capabilities including EIS per channel. Features include:
🟦 Scalable system with multiple cabinet options (42U & 24U) which can be controlled and monitored via multiple PCs.
🟧 Regenerative power management with 5x space saving and 90% annual running cost saving over conventional systems.
🟦 Fast data acquisition speed of 1000s/s across all channels using patented Direct To Disk technology.
🟧 High resolution 24-bit converters detect small differences in cell behaviour at an earlier stage – saving test time – High Precision Coulometry (HPC).
🟦 EIS on all channels built-in (not multiplexed).
Regenerative Technology
End users are conscious of cost of ownership and cost of test. The SI-9300R utilizes regenerative technology that reduces operating costs.
🟧 Reducing Cost of Test
Built-in energy recovery hardware actively balances charge/discharge channels within each module and enables excess power to be utilized by other modules within the system, enabling energy and operating cost savings of up to 90% compared to non-regenerative technology.
🟧 Conserving Space
Since energy is recycled, little space is required for cooling of electronic components. This allows the SI-9300R to achieve a high channel count density in a single 19” cabinet – up to three times the number of channels compared with non-regenerative systems. When test space constraints represent a challenge, the SI-9300R maximizes test capabilities while optimizing lab space.
🟧 Speed and Reliability
Solartron Analytical has developed a unique, innovative approach to data storage that enables fast data capture with increased system reliability. The weakest link in battery test systems is often the PC, especially when overloaded collecting and storing high acquisition rate data from multiple channels. Solartron’s unique patented approach enables cyclers to save data direct-to-disk, releasing the PC from the data storage process.
🟧 Multi-Range, Flux Gate Sensor Technology
The system utilizes a three-current range, flux gate sensor. It is ideally suited for both high C rate tests and trickle charge measurements with no loss in accuracy or precision. Flux gate sensor technology offers up to five times better temperature stability than shunt technology. As a result, accuracy is not compromised by temperature changes in the measurement circuitry.
🟧 Multi-User Systems
The Aspire software can be installed on as many PCs as needed. From a simple single PC setup to a fully networked, multi-operator solution – the system is fully scalable. PCs, cyclers, data storage drives, and ancillary equipment are networked to allow easy access from anywhere on the system. Any PC/user can connect to any cycler channel to start / stop / monitor test progress. Data analysis is available on all PCs.
🟧 Direct-to-Disk Data Storage
The SI-9300R patented direct-to-disk data storage provides unrivaled system reliability and performance for detailed analysis of arbitrary and fast pulse waveforms with high-data rates available at up to 1000 s/s on all channels. EIS per channel provides instant analysis without the delays associated with multiplexed systems. Regenerative power offers increased channel density, system efficiency, and operating-cost savings.
Options
✅ Cabinet Options
Choice of 24U (up to 4 modules / 20 channels) or 42U (up to 8 modules / 40 channels). Includes circuit breakers and an Ethernet router for connection to modules and external data loggers.
✅ Network Attached Storage (NAS)
NAS options include Solid State Drives (SSD) and desktop NAS units. NAS drives provide a centralized location for library sharing and data storage.
✅ Uninterruptible Power Supply (UPS)
The UPS ensures power backup for a smooth system shutdown and allows time to save test status in the event of a power outage. The UPS option is mandatory for power failure recovery.
✅ Auxiliary Voltage Measurement
Optional external data logger channels are available for fully integrated temperature and DC voltage measurements.
✅ Cell Cable Length Options
Available in 3M, 5M, and 10M lengths.
Specifications
| Specification | SI-9300R |
|---|---|
| Voltage Range | 300 mV to 10 V |
| Current per Channel | ±200 A (±300 A pulse) |
| Voltage / Current Resolution | 24-bit ADCs |
| Max Current (Parallel Channels) | ±1000 A |
| Channels per Module | 5 |
| EIS Frequency Range | 1 mHz to 10 kHz |
| EIS Capability | Built-in, all channels |
| Data Acquisition Rate | 1000 s/s all channels |
| Regenerative Power Supply | Yes |
| 3rd Party Equipment Integration | Climate Chambers / Data Loggers |
IDEAL FOR
✅ Testing high-power batteries for applications such as electric vehicles (EVs)
✅ Evaluation of fuel cells
✅ Testing of high-energy battery cells and modules
✅ Research and development (R&D) of new battery technologies and energy systems
✅ Testing energy storage systems
✅ Second-life battery applications (second-life batteries)
✅ Applications with demanding loads and high current requirements
✅ State-of-health (SoH) analysis for batteries
FEATURES
• Power requirement – 3-phase power connection
• Regenerative power (high channel density, low operating cost)
• 1, 2, 3 or 4 channels per module
• ±200 A per channel (maximum ±800 A in parallel)
• +300 mV to +10 V
• EIS per channel (not multiplexed)
• Anode/Cathode DC/EIS
• All test types including arbitrary waveform
