Efficiently and Safely Validate Battery Management Systems
BATTERY CELL VOLTAGE GENERATOR SS7081-50
The SS7081-50 a 12-channel battery cell voltage generator that delivers power supply, electronic load, and DMM functionality in a single package. The system’s simple architecture makes building an environment for validating BMS functionality safer, more affordable and more productive than ever before.
• Build a highly accurate BMS* validation environment easily and safely (*BMS : Battery Management System)
• Use as voltage generator or simulated battery in place of actual batteries and power supplies to establish an efficient testing environment
Model No. (Order Code)
Note: Control PC, control software, BMS wiring, etc., not included.
Building an environment for validating BMS functionality has never been easier.
Introducing a 12-channel battery cell voltage generator that delivers power supply, electronic load, and DMM functionality in a single package. The SS7081-50’s simple architecture makes building an environment for validating BMS functionality more affordable and productive than ever before.
Safer than using actual batteries and separate power supplies.
• Simulate cell behavior in individual channels, with 12 channels per SS7081-50 unit • Build a large-scale module environment with a series voltage of 1000 V (5 V/channel × 200 channels = 1000 V) • Simulate cell anomalies that would pose the risk of fire if using actual batteries • Simulate open-wire malfunctions between channels and the BMS • Simulate cell shorts
High-accuracy, high-precision output and testing.
• Simulate cell behavior using high-accuracy voltage output • Take advantage of cell balancing from -1 A to 1 A with two-quadrant output voltages • High-accuracy, high-precision voltage and current measurement • Measure minuscule currents using the 100 μA range (for BMS dark current and cell balancing circuit leakage current)
Basic specifications (Accuracy guaranteed for 1 year, Post-adjustment accuracy guaranteed for 1 year)
|Number of channels||12|
|Maximum in-series connections||In-series connections of instrument up to and including a
maximum in-series output voltage of 1000 V
|Output range||DC voltage: 0.0000 V to 5.0250 V (set independently for all channels)
Maximum output current: ±1.00000 A (set independently for all channels)
|Measurement range||DC voltage: -0.00100 V to 5.10000 V
DC current (2-range architecture): ±1.20000 A (1 A range)
±120.0000 μA (100 μA range)
|Integration time||1 PLC (50 Hz: 20 ms; 60 Hz: 16.7 ms) × number of smoothing
|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
|Power supply||Universal (100 V to 240 V AC), 50 Hz / 60 Hz|
|Dimensions and mass||430 (16.93 in)W × 132 (5.20 in)H × 483 (19.02 in)D, 10.3 kg (363.3 oz.)|
|Accessories||User manual × 1, power cord × 1, rack frame × 1, disk with computer application × 1 (Available within the range of application specifications)|