Module BMU (supervision)

The BMU module is designed to supervise energy storage system, connected to CSU boards.

Integrated state of charge (SOC) and health status (SOH) algorithms
Number of CSUs managed (serial or parallel)from 1 to 36
Operating Temperature Rangefrom -30 to +80°C
Integrated state of charge (SOC) and health status (SOH) algorithms
Number of CSUs managed (serial or parallel)
from 1 to 36
Operating Temperature Range
from -30 to +80 °C
Insulation of measuring channels
> 4200 Vdc
Number of batteries monitored
from 6 to 432
Leakage current detection
500 Ω/V


  • Systems using batteries up to 800V
  • Electric vehicles
  • Stationary systems
  • Communication systems
  • Industrial power supplies


For almost 20 years TRONICO’s product development department, composed of 60 engineers, have designed high reliability and long-life products applying Design to Cost and Design for Manufacturing methodologies.

TRONICO’s engineering process, based on Requirement Management, incorporates the following standards:

  • Functional Safety standard EN 61508 and its variants: EN 26262 (Automotive), EN 62279 (Rail), EN 61513 (Nuclear power plants), EN 61511 (Process industries), ARP 4754A, DO-178C, DO-254, MIL-HDBK-217F, FIDES Aerospace and Defence;
  • Safety: EN60950, EN61010, EN61508 etc.;
  • Test: DO-160, UL94, EN50155, STM-E-001, EN F 16-101, EN61373, EN50121, EN60068 etc.


Spread over 2 manufacturing sites (France, Morocco), TRONICO’s 700 employees are specialised in the manufacture of small to medium sized batches of complex and mission critical electronic systems.

TRONICO has more than 40 years’ experience in demanding sectors such as:

  • Oil & Gas
  • Aerospace
  • Transport
  • Defence

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