IEC 60571 is a standard that outlines the requirements for electrical equipment used in railway rolling stock, including locomotives, multiple units, and passenger cars. The standard covers a wide range of topics, including electrical safety, performance, and testing of equipment used in railway applications. The standard is designed to ensure that electrical equipment used in railway rolling stock is safe, reliable, and compatible with other systems.
The standard comprehensively covers the conditions of operation, design, mechanical construction, and testing of electronic equipment, as well as the basic hardware and software requirements considered necessary for competent, reliable equipment. It applies to all types of railway vehicles, including locomotives, multiple units, passenger cars, freight wagons, and other rail-bound vehicles, ensuring equipment reliability and safety in terms of electromagnetic compatibility (EMC), electrical safety, environmental conditions, and mechanical stresses.
standard, titled "Railway applications - Electronic equipment used on rolling stock,"
Input voltage fluctuations, power supply interruptions, and transients. Mechanical Requirements: Resistance to shock and vibration. iec 60571pdf
The constant, high-frequency vibrations of rail travel. 2. Electrical Requirements The standard specifies performance requirements for:
: Vibration tests assess equipment under functional and long-life conditions, with specified power spectral densities for different axes. Mechanical shock tests use a half-sine waveform with durations of 30ms.
Physical aspects: enclosure IP ratings, corrosion protection, wiring, connector selection, and thermal management. IEC 60571 is a standard that outlines the
. This guide provides a high-level overview of its requirements to ensure reliability in the harsh environments of train operations. 1. Purpose and Scope
Checks the equipment’s resistance to high humidity and moisture condensation.
What the manufacturer must deliver: user manuals, test reports, maintenance instructions, and a compliance declaration. Mechanical Requirements: Resistance to shock and vibration
The current edition, , applies to all electronic equipment for control, regulation, protection, supply, and similar functions installed on rail vehicles. This includes systems associated with either the vehicle's accumulator battery or a low-voltage power supply source, whether or not it has a direct connection to the contact system.
: Vibration, shock, and bump testing to simulate moving train conditions. Electrical Tests
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The standard applies to an extensive array of onboard sub-systems: Train Control and Management Systems (TCMS) Driver displays, radio, and communication networks