Sensata Technologies introduced OmniNode as an off-the-shelf high-voltage power distribution platform. It targets battery-electric commercial vehicles, including Class 5+ trucks, buses, and off-road machines. The system consolidates multiple high-voltage functions into one modular, pre-validated unit.
OmniNode reduces engineering complexity during vehicle architecture design. It also shortens validation cycles for OEMs pursuing scalable electrification programs. This approach limits reliance on custom-engineered power distribution solutions.
Core Architecture and Integrated Functions
OmniNode brings switching, protection, sensing, diagnostics, communications, and charging into one platform. It integrates proven components from Sensata’s portfolio, such as contactors, fuses, and current sensors.
These elements form a single system-level solution for DC charging and high-voltage distribution. The platform supports standardized power distribution across multiple vehicle programs. It maintains flexibility for different applications and configurations within commercial fleets. This modularity helps OEMs optimize system packaging in tight underframe or chassis areas.
Simplified Integration and Faster Validation
OmniNode simplifies integration by replacing several discrete high-voltage components. OEMs can reduce engineering effort and accelerate development timelines accordingly. Pre-validated modules also lower the burden on in-house validation teams.
Standardized interfaces enable reuse across platforms with minimal redesign. This reuse supports faster iteration during prototype and pilot production phases. Fleets benefit from more consistent electrical architectures across vehicle generations.
Charging and Power Distribution in One System
The platform integrates charging control alongside high-voltage power distribution functions. This integration aligns with rising demands for efficient DC charging in commercial EVs. It also supports reliable management of charging and power flow for uptime-critical operations.
By unifying charging and distribution, OmniNode reduces wiring harness complexity. Fewer connection points can improve long-term reliability in harsh duty cycles. Thermal and electrical performance can be optimized at the system level.
Scalability Across Commercial Vehicle Segments
OmniNode is designed for on-road and off-road commercial electric vehicles. It fits architectures where high-voltage safety and uptime are mission-critical. The modular design supports different voltage and current configurations as needed.
OEMs can deploy the same building block across trucks, buses, and specialty vehicles. This standardization eases supply chain planning and service training.It also enables faster adaptation to new regulatory or customer requirements.
How OmniNode Fits Sensata’s EV Portfolio
OmniNode complements Sensata’s existing high-voltage contactors and sensors. It builds on technologies like FaultBreak and high-voltage PDU expertise. The company also offers pyrotechnic circuit breakers for active and passive safety.
These products form a cohesive toolkit for commercial EV power systems. OEMs can mix and match modules to meet specific performance targets. This flexibility supports both 400 V and 800 V battery configurations in practice.
Key Features
- Integrated high-voltage functionality in a single platform.
- Combines switching, protection, sensing, diagnostics, and communications.
- Includes charging control within the same modular system.
- Simplifies integration and reduces engineering workload.
- Accelerates OEM development and validation cycles.
- Enables standardized, scalable power distribution architecture.
- Supports Class 5+ trucks, buses, and off-road commercial EVs.
- Optimizes system packaging in constrained vehicle layouts.
- Reduces reliance on custom-engineered distribution solutions.
- Leverages proven Sensata contactors, fuses, and current sensors.
Sources: Sensata
