STREAM is our Secure Energy Intelligence platform that combines sensors, energy metering, and protection relays, in one integrated ecosystem.
By turning energy data into actionable insights, STREAM helps rail operators optimise energy consumption, ensure compliance and make smarter operational decisions.
STREAM Sensors
Current Sensors
STREAM Current Sensors deliver accurate and reliable AC and DC current measurement for rolling stock and railway infrastructure.
Based on proven closed-loop Hall effect technology, they provide high galvanic isolation, excellent accuracy, and long-term reliability, helping operators monitor critical systems and optimise performance throughout the asset lifecycle.
Voltage Sensors
STREAM Voltage Sensors provide precise AC and DC voltage measurement for railway and power applications.
Using proven closed-loop Hall effect technology, they combine high galvanic isolation, excellent accuracy, and long-term reliability, enabling safe monitoring of critical equipment and supporting efficient operation throughout the asset lifecycle.
STREAM Meters
STREAM EnergyMeter
Integrating a precise metering system is a complex task due to the harsh rolling stock environment, stringent regulations, and demanding data security requirements. Without reliable and secure data, organisations struggle to comply with regulatory requirements, control operational costs, and improve overall energy efficiency and performance.
The EnergyMeter is designed to support EN 50463/IEC 62888-compliant energy calculation and works with standard sensors used by train builders. It ensures reliable, standardized data collection aligned with regulatory requirements, enabling operators to confidently demonstrate compliance while maintaining accuracy in energy reporting and billing processes.
The EnergyMeter is compliant with the Cyber Resilience Act (CRA) according to IEC 62443 Cybers security requirements.
STREAM Protection
Protection Relays
STREAM Protection Relays safeguard critical railway equipment through reliable voltage, current, ground fault and insulation monitoring. Designed for demanding environments, they combine maintenance-free operation, high overload capability and proven electromechanical reliability to support safe, dependable train and infrastructure performance.
Our components and systems are compliant with all relevant standards
Mors Smitt products are designed and compliant to the strictest railway directives.
EN 50155 – European Standard for Electronic Equipment used on Rolling Stock
IEC 60571– International Standard for Electronic Equipment used on Rolling Stock with minor deviation equivalent to EN 50155
IEC 61373 – Shock and Vibration for application used in Rolling Stock
EN 50125 – Environmental Condition for Equipment in Rolling Stock
EN 50124 – Isolation condition Basic requirements clearance and creepage distances
EN 45545 – Fire and Smoke
NFPA130 / ASTM E - Fire and Smoke criteria used in American Market
Mors Smitt is IRIS certified
IRIS (International Railway Industry Standard) Certification™ aims to improve the quality and reliability of the rail products through the supply chain by implementing a global system for the evaluation of companies supplying the rail industry. Mors Smitt is IRIS certified based on the international standard ISO-22163 (IRIS Revision-4)
The Mors Smitt brand and its entities are part of Wabtec Cooperation.
We are excited to welcome you to our completely redesigned online experience. Our new website makes it easier than ever to explore our products, solutions, and expertise.
Alongside a modern, user-friendly design, we have introduced enhanced product navigation, new digital features, and a refreshed datasheet experience to improve readability, consistency, and ease of use.
