• 2024 News
Manufacturer: Sensata Technologies

Compact battery management for up to 24 cells connected in series

Services

Professional and fast quote

Product usually available on stock

Check availability and GET A QUOTE by clicking the button below

Delivery:  
  • ASK for "Just in time" delivery

More questions?

Description


The c-BMS24 offers compact battery management for up to 24 cells connected in series for up to an approx. 100V max pack voltage depending on cell chemistry.

Despite measuring only 150 x 70 mm, the c-BMS24 is equipped with a powerful dual core processor and state of the art application specific integrated circuit (ASIC), can reach temperature accuracy of ±1 °C and high SOC accuracy. The c-BMS24 can be configured via the licensed c-BMS CREATOR software.

This tool allows battery integrators to create application-specific settings, optimizing battery performance and life.

TECHNICAL FEATURES

Power supply: 6-35 V
Range of high voltage measurement: 0 – 120 VDC
Accuracy of high voltage measurement: ±1 VDC
Range of current measurement input Shunt: ±200 mV
Accuracy of current measurement input Shunt: ±0.5 mV -40 – 85 °C
Range of current measurement input (Hall effect sensor): 0.0 – 5.0 V, 0.0 -2.5 V current in, 2.5 V – 5.0 V current out
Accuracy of current measurement input (Hall effect sensor): ±1.25 mV -40 – 85 °C
Standby consumption (sleep mode): <2.5 mW
Active consumption: <2.7 W
Supported CAN communication type: CAN 2.0A/B 11 bit and 29 bit IDs
Supported CAN speeds: 125, 250, 500, 1k kbit/sec
CAN ports: 1 (reference to power supply 6-35V)
External General Purpose I/O’s: 4 GP I/O (Active Low) and 4 inputs
Charger control interfaces: CAN
Number of cells: Up to 24 Cells. Minimum 11 V
Minimum detectable cell voltage: 0 VDC
Maximum detectable cell voltage: 5 VDC
Cell balancing topology: Dissipative
Cell balancing current: 200 mA, at cell voltage 4.2 V
Cell voltage typical sampling time: 100 ms
Accuracy of single cell voltage: ±1.6 mV at 25 °C
Range of Temperature measurements: -40 to +85 °C
Accuracy of cell temperature (NTC): ±1 °C -40 – 85 °C
Patents Granted: ZT 200780048774, EP 0781788.6, US 8.350.529
Temperature sensor channels: Up to 6
Dimension 170 mm x 70 mm x 15 mm, 67 g

Documentation


Via Magenta, 77/16A
20017 Rho (MI) - Italy
Phone +39 02 3340 0846
VAT: IT04126380155
Google Map

Via Magenta, 77/16A
Rho 20017, Italy
This email address is being protected from spambots. You need JavaScript enabled to view it.
+39 02 3340 0846


© 2023 GVZ components srl | All rights reserved