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The battery simulator BNB 8653 has the task of supplying power to the device under test (vehicle components) while ensuring a defined source impedance. It is designed for tests in the automotive sector.
The BNB 8653 is constructed symmetrically with two paths, HV+ and HV-, with variable power resistors in each path. A battery can be simulated by various internal resistors. Four possible values are available for Rint: 2 x 100 mΩ, 2 x 50 mΩ, 2 x 25 mΩ and 2 x 10 mΩ (one resistor in each path). The built in components have no specific polarity. Both paths are isolated from ground.
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Max. Voltage: |
1000 VDC |
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Max. DC-current: |
300 A / 2 x x100 mΩ 300 A / 2 x 50 mΩ 600 A / 2 x 25 mΩ 850 A / 2 x 10 mΩ
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Impedance: |
2 x Rint in series with 1 µH (Rint=100/50/25/10 mΩ) |
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Self-inductance: |
0.5 µH |
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LISN-inductance: |
2 x 1 µH |
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Weight: |
63 kg |
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Dimensions B x H x T: |
446 x 535 x 770 mm |
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Standard: |
MBN 11123, ISO 21498-2 |
Datasheet BNB 8653
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