The SL1770A test solution provides a groundbreaking, centralized power concept for larger battery-pack test laboratories that supply power >10 MW.
| Maximum power | >10 MW |
| Mains voltage | 480 VAC |
| Form factor | Cabinet |
| Measurement type | N/A |
| Battery Types | Pack |
Test individual battery cells, modules, and complete battery packs for in-depth characterization at each stage of development, ensuring quality and performance at every scale.
Designed with regenerative capabilities, often exceeding 90% energy recovery, so energy from the battery during discharge cycles is fed back into the grid rather than being dissipated as heat.
Define, control, and monitor complex test sequences, including performance, functional, aging, and environmental tests with built-in compliance for global industry standards.
Support electrochemical impedance spectroscopy (EIS) on multiple channels to characterize a cell’s impedance across a frequency range, helping identify potential issues or degradation mechanisms.
| Battery Types | Module, Pack, Cell, CellModulePack |
| Form factor | Cabinet, Dual cabinet, Benchtop, Rack mounted, Combined |
| Maximum power | N/A to >10 MW |
| Measurement type | Differential voltage, Temperature, Digital IO, Communications, Analog in, Power supply, Analog out |
| Mains voltage | 48 VDC to 480 VAC |
The SL1770A test solution provides a groundbreaking, centralized power concept for larger battery-pack test laboratories that supply power >10 MW.
Electric vehicle technology is evolving, with battery capacities, power, and currents needed to test them continuing to grow. A new approach is needed as EV battery test labs increasingly experience:
| Higher current demand driven by large-capacity batteries | Limited grid availability that cannot easily scale |
| Highly dynamic test profiles, where only short phases require maximum power | Inefficient, static power provisioning across distributed test systems |
| The Scienlab Power Allocation Management Solution addresses these challenges with a centralized, reliable, and highly scalable power allocation architecture built for modern high-current test environments. | A smarter architecture for high-power test labs |
| At the core of the solution is a combined, regenerative power array that forms a shared pool. Regenerative Power Units allow power to be allocated and released in 100 kW increments, ensuring each test bench receives precisely the power it needs. | The allocated power is handled at each test bench by a control unit that provides electrical connections and measurement, test-bench automation, and safety control, as well as seamless integration with the central power pool. |
| After a test or test step has been finalized, the power is freed again and can be reallocated. This allows for reducing the total installed power and ensures a manageable grid load. | Key capabilities |
| Dynamic power allocation | Allocating power to channels in 100 kW increments |
| Load free reallocation between test steps | Centralized management ensures consistent, reliable, and precise allocation |
| Modular and scalable system design | Scale maximum power and channel count to the facility’s needs |
| Add capacity incrementally as projects and products grow | Flexible test bench configurations. Per test bench, 1 to 16 channels can be configured with: |
| Voltage options: 1000 V, 1200 V, 1500 V | Current options: 1000 A, 1500 A, 2000 A |
| Single output or switchable secondary output | Up to 4 auxiliary low-power channels |
| Fine-control ranges: | Current: 0–50 A or 0–200 A |
| Voltage: 20–300 V |
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