On-board energy management
Intelligent systems for reliable and compliant on-board power
VIATEMIS designs, manufactures and markets solutions dedicated to electrical and pneumatic energy management on board industrial, marine and specialised vehicles. Our technologies, developed from over 40 years of expertise in ADR compliance and on-board safety, are designed to meet the new challenges of clean and connected mobility.
With a comprehensive range of certified equipment, our solutions enable the control, distribution and safety of energy in the most demanding environments, while facilitating integration into complex technical architectures.
A reliable response to the challenges of energy transition
Faced with the rise of hybrid and electric vehicles (HEVs, PHEVs, MHEVs) and the widespread use of energy storage systems (ESS), VIATEMIS supports manufacturers and bodybuilders in the evolution of their architectures.
Our components are designed to:
- control high- and low-voltage energy flows,
- ensure safe insulation and rapid disconnection of energy sources (batteries, relays, circuit breakers),
- comply with current standards (ADR, ATEX, ISO, etc.),
- anticipate future constraints in the transport and logistics sector.
A certified range for critical applications
Our energy management products have already been adopted by numerous European and international manufacturers for vehicles subject to extreme or regulated conditions:
- Hazardous materials transport trucks (ADR)
- Emergency or response vehicles
- Special or heavy-duty vehicles
- Electric or rechargeable hybrid utility vehicles
Our offering includes:
- power relays,
- remote control switches,
- intelligent battery disconnect switches,
- protected distribution units.
Performance, compliance and ease of integration
Beyond regulatory compliance, VIATEMIS on-board energy management systems are designed to optimise the operational availability of your vehicles and simplify the work of engineering teams.
Our solutions deliver tangible benefits throughout the entire life cycle of your fleets:
- Controlled electrical performance: limitation of voltage drops, protection of critical circuits and precise control of power relays.
- Reliability in harsh conditions: components qualified for demanding vibratory, thermal and climatic environments.
- Easy integration: modular architectures, standard interfaces and comprehensive technical documentation to accelerate your developments.
- Simplified maintenance: easy circuit diagnostics, direct access to cut-off and isolation functions to ensure safe operations.
By combining regulatory requirements, field robustness and ease of integration, VIATEMIS enables manufacturers, bodybuilders and integrators to deploy sustainable, scalable and future-proof on-board power architectures.
Practical use cases for your industrial and specialised vehicles
VIATEMIS on-board energy management systems can be integrated into a wide variety of projects, from standard vehicles to the most critical applications:
- ADR transport trucks equipped with intelligent battery cut-off systems to secure the power supply in the event of an incident.
- Emergency vehicles (fire, rescue, road maintenance) requiring a reliable power supply for on-board equipment: pumps, lighting, signalling devices.
- Electric and hybrid utility vehicles that need to balance energy storage, range and power supply for on-board work equipment.
- Specialised vehicles and heavy-duty mobile machinery subject to prolonged operating cycles and severe mechanical and environmental stresses.
For each project, our technical teams work with you to select the power relays, protection devices, distribution units and cut-off devices best suited to your electrical architecture.
Why choose VIATEMIS for your energy management needs?
Over 90 years of expertise in electro-pneumatic equipment
A proven track record in designing components for industrial vehicles, enabling us to gain a detailed understanding of your operational constraints.
Complete control of the product cycle: design, manufacturing, certification
From functional studies to regulatory validation, we ensure the consistency of your on-board energy management solutions.
Tailor-made solutions for your technical constraints
Adaptation of configurations, integration into your existing architectures, development of specific options: each project receives dedicated attention.
Technical and regulatory support for your R&D or co-development projects
Our teams work alongside your design offices to secure your technical choices, anticipate changes in standards and reduce your time to market.
Are you preparing a new vehicle platform, a range upgrade or the conversion of an existing fleet to electrified solutions?
