Measurement example

Establish an efficient testing environment with a voltage generator that delivers power supply, electronic load, and DMM functionality in a single package.

The basic function of a BMS is to control the imbalance of battery charging and discharging and to detect open/short anomalies. To ensure proper BMS functionality it is necessary to validate the BMS

board before installing it with the LIB, which can be done using a battery simulator that is much safer than using actual batteries or separate power supplies.

12 channel connection example

In order to execute effective BMS testing, a safe and accurate battery simulator must be integrated into the production process, complete with all the necessary functions for outgoing inspections of the BMS board. The SS7081-50 is a 12-channel battery cell voltage generator that delivers power supply, electronic load, and DMM functionality in a single unit. The system’s simple architecture makes building the environment for validating BMS functionality safer, more affordable and more productive than ever before.

Equipment used

Battery Cell Voltage Generator SS7081-50 for BMS Testing

Battery Cell Voltage Generator SS7081-50

  • Simulate cell behavior in individual channels, with 12 channels
  • Build a large-scale module environment with a series voltage of up to 1000 V (5 V/channel × 200 channels)
  • Build a highly accurate BMS validation environment easily and safely

Output range DC voltage: 0.0000 V to 5.0250 V
Maximum output current: ±1.00000 A
Voltage output accuracy ±0.0150% of setting ±500 μV
Voltage measurement accuracy ±0.0100% of reading ±100 μV
Current measurement accuracy 1 A range: ±0.0700% of reading ±100 μA
100 μA range: ±0.0350% of reading ±10 nA
Interfaces LAN
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