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Automatic Power Control

Automatic power control for safe neutral section passage

Automatic Power Control for Railway

The Automatic Power Control system cuts the incoming power supply to a traction unit for short periods. This is required where power supplied from one part of a power distribution system in separated from another by a neutral section. Its fitment prevents damage to the power distribution system or the vehicle.
Automatic Power Control system
The Automatic Power Control system cuts the incoming power supply to a traction unit for short periods.

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)
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