Configurable battery management system with EnergyBus / CANOpen 454 for monitoring and control of 9-15S batteries
Due to the almost free configurability of the security and cell parameters, this BMS is compatible with a variety of battery configurations and enables the integration of security, reliability and networked intelligence into one battery.
The compact design is optimized for installation in a down tube battery. The BMS communicates via the CAN interfaces and uses for the exchange of information among others the EnergyBus protocol. The optional integration of a wireless interface, such as Bluetooth or GSM, is supported.
piBMS monitors the battery values and can prevent further use of the battery pack if limit values are exceeded. This applies to short circuit, overcurrent, over / under voltage, over / under temperature, plausibility, over-charging and over-discharging. An integrated motion sensor detects strong vibration during a battery spurt and records this data for complete operation verification.
Three redundant safety levels ensure maximum safety of the battery system.
Cell number | 9-15 |
Battery voltage | max. 58,8V |
Charge / discharge current | max. 25A |
Auxiliary voltage | 12V / max. 2A, current limited |
Security levels | 3 |
Monitored battery values (configurable) | Short circuit, overcurrent, over / under voltage, Over / under temperature, plausibility, overcharge, over-discharge |
CAN | Isolated 3.3V CAN transceiver Supports EnergyBus/CANOpen 454 |
M2M | Configurable (e.g. Bluetooth, GSM) |
Other interfaces | LEDs, button, motion sensor |
Cooling | passive |
Dimensions | e.g. 80mm x 60mm at 10S |
Data storage | 1Mbit Flash |
Loading device | Unloading, loading |
EnergyBus 2.0 charger for the intelligent charging of batteries with up to 10A charging current and 56V charge voltage.
EnergyBus 2.0 charger for the intelligent charging of batteries with up to 10A charging current and 56V charge voltage.
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Configurable multiplexer module with EnergyBus / CAN for simultaneous charging of up to 5 batteries
EnergyBus 2.0 charger for the intelligent charging of batteries with up to 10A charging current and 56V charge voltage.