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SL1700A Battery Test System Pack Level up to 300 kW

Data Sheets

Systems With an Output Power Range of 100 kW  up to 330 kW


Highly efficient test of high-power components on a small footprint.


The Keysight’s Scienlab Battery Test System – Pack Level with the new silicon carbide technology is a highly efficient system based on state-of-the-art technology and allows to realistically emulate the environment of the future battery pack application in order to test the high-power battery pack comprehensively and improve its functions and safety. 


The test system is supplied with the advanced test and control software Scienlab Energy Storage Discover (ESD). It helps the user to draw conclusions about durability, range and efficiency, the communication, functioning, heating of the pack, and the interaction with other components such as the SL1010A Scienlab BMS Environment (BMS).  The possible switching frequency of silicon carbide transistors is more than a factor of ten greater than the switching frequency of IGBTs. This results in a significantly higher efficiency and, conversely, a lower cooling power requirement and lower energy consumption. This space-saving technology without the need for large cooling systems enables systems with small installation space.


• Smaller footprint compared to systems with similar power

• 1.5 MW power due to parallelization

• Up to 1500 V DC for high-voltage batteries

• Based on new high-voltage silicon carbide (HV-SiC) technology

• Highly efficient with a recovery capability of up to 96%

• Reduced energy consumption and cooling water

• Pre-charge function




In the following, a distinction is made in the technical data between specifications and supplemental characteristics. Unless otherwise noted, specifications are warranted over the ambient temperature range of 5 to 40 °C after a 30-minute warm-up period.


        SL1710A           SL1720A      SL1730A              SL1740A

Power stages






Power options

100 kW

100 kW

200 kW

300 kW


Current options[1]

300 A

300 A

300 A

600 A

300 A

600 A

900 A

Voltage options[2]

 50 to 1000 V | 50 to 1200 V | 50 to 1500 V




1000 V

1200 V

1500 V

Voltage accuracy[1]

 ±0.03% of measured value, ±150 mV (offset)



 Current accuracy

300 A

600 A

900 A

Current accuracy3


±0.03% of measured value, ±150 mA (offset)



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