The Lohner Smart Battery couples a high energy density LiPo battery with full-featured monitoring and control system to provide high-availability standby power for your mission-critical system. This compact package with rugged power and communication connectors is suitable for installation almost anywhere.
Overview
A STM32H7A3 ARM® Cortex®-M7 processor provides a platform for advanced real time monitoring and state estimation.
The Lohner is rated to output 50A until battery depletion or up to 100A for 30 seconds. Rugged 5.7mm SurLok PlusTM connectors accept 16mm2 to 25mm2 (4 to 6 AWG) wire.
The output is protected against short-circuits, and can be directly tied to a vital bus. The Lohner automatically provides battery power when the bus drops below the battery voltage.
Lohner is powered by the allocortech open-platform C++ SDK. This allows users to customize system behavior to meet their exact requirements.
In addition to the SurLok Plus(TM) primary power connectors, the Lohner sports a 38999 connector which containing: An auxiliary power input for battery tending from a secondary bus, two CAN-FD or RS-485 interfaces, an RS-232 interface, and an input for an external push button to bring the battery on-line.
The Lohner displays its status via an externally visible LED. A slow green blinking indicator means the battery is charged and the unit is ready. A red indicator means the battery has fallen below 40% capacity. The unit is recharged by simply connecting power – no communications required!
Power Specifications
Capacity
8,000 mAh*
Voltage
Min
Max
Nominal
22.2V (6S2P LiPo)*
18V
25.2V
22.2V
Discharge Rating
100A for 30s
50A continuous
Charging Rate
Up to 3A
Charges from voltage applied to the primary output terminals, or an auxiliary bus input on the 38999 connector.
* Battery customization upon request
Communication
Serial
2x Half Duplex RS-485
2x CAN-FD
1x RS-232
Other
Supports external contact-closures for battery power-up and maintenance programming.
Physical
Weight
2,200g
Dimensions
Length: 8.5 inches
Width: 4.7 inches
Height: 4.1 inches
Mounting
M4 or #8 hardware, 95mm x 206mm square pattern
Shelf Life
3 months minimum without maintenance charging
Document Number
Title
100-0053-000
allocortech can support custom configurations of the Lohner Smart Battery that can be created upon request. These are the variants in circulation.
- 100-0053-001 —
