ALSTOM V4555724-0100

Product Description

The ALSTOM V4555724-0100 is a highly specific spare part or sub-assembly within Alstom’s extensive catalog of components for automation, control, and transportation systems. This alphanumeric identifier typically corresponds to a detailed assembly drawing or a specific manufactured item, which could range from a complete electronic control unit to a critical mechanical assembly or a specialized wiring harness. The ALSTOM V4555724-0100 is designed as an integrated part of a larger system, ensuring precise fit, function, and performance within its intended application. Sourcing and installing the correct V4555724-0100 component is essential for maintaining the operational integrity and safety of the parent system, whether it is a railway vehicle, a power protection panel, or industrial machinery. For maintenance engineers and system integrators, the genuine ALSTOM V4555724-0100 guarantees adherence to the original design specifications.

Product Parameters

• Manufacturer / Brand: Alstom

• Product Type: Specific Assembly / Sub-Assembly / Spare Part Kit

• Model / Drawing Number: V4555724-0100

• Parent System: This part belongs to a specific Alstom system or equipment family, such as a traction control unit, a door control system, or a protection relay panel.

• Function: Its exact function is defined by the assembly drawing. It could be a power supply board, a sensor module, a connector panel, a gear assembly, or a set of calibrated components.

• Composition: Likely consists of multiple integrated parts—electronic components mounted on a PCB, mechanical parts pre-assembled, or a bundle of cables with specific connectors—that are not intended to be serviced separately.

• Material and Finish: Specified according to the application, which may include industrial-grade plastics, metals, and coatings for environmental protection.

• Interfaces: Designed with specific mechanical mounting points and electrical connectors that mate only with the corresponding interfaces in the host system.

Advantages and Features

• Exact OEM Replacement: The ALSTOM V4555724-0100 provides a perfect form-fit-function replacement, eliminating compatibility risks and engineering guesswork.

• Preserved System Performance: Using the factory-original assembly ensures that the performance, response time, and safety characteristics of the original system are fully maintained.

• Reduced Downtime: Allows for module-level replacement, which is significantly faster than diagnosing and repairing individual components within the assembly.

• Simplified Logistics: Ordering and stocking a single assembly number is more efficient than managing the numerous individual components it contains.

• Quality and Reliability Assurance: Manufactured and tested to Alstom’s stringent quality standards, ensuring the same level of reliability as the original part.

• Warranty and Certification Support: Use of the genuine part helps maintain any existing system warranties and is often required to preserve type certifications or safety approvals.

Application Cases in Key Fields

• Rail Vehicle Maintenance: A typical application is as a replacement assembly for a door control unit, a brake control module, or an auxiliary converter component within a train or tram.

• Industrial Drive System Repair: Used to replace a faulty control card assembly or power stage module within an Alstom variable frequency drive (VFD) in a factory setting.

• Power Grid Protection: May serve as a replacement communication or power supply assembly within a rack of protection relays in an electrical substation.

• Legacy System Support: Crucial for maintaining the operational availability of older Alstom systems where individual components may no longer be available, making the assembled unit the only viable spare part.

Comparison with Competing Products

There is no direct commercial competitor for a proprietary assembly like the ALSTOM V4555724-0100. Competing products would be equivalent assemblies from other OEMs for their own systems (e.g., a Siemens assembly for a Siemens drive). The only alternative would be a component-level repair performed by a third-party service shop. While repair might be cheaper, it carries risks of improper repair, the use of non-OEM components, and a potential lack of full functional testing. The V4555724-0100 offers guaranteed performance and reliability, which is often non-negotiable for safety-critical or high-value assets. For the end user, the “competition” is often between purchasing the OEM assembly or attempting a risky, unsupported repair.

Selection Suggestions and Precautions

• Verify Against Original Documentation: This part number is absolute. It must be cross-referenced with the official spare parts manual, maintenance documentation, or the physical label on the failed unit in your possession.

• Identify the Host Equipment: Know the exact model and serial number of the main equipment (e.g., train car number, drive model, relay panel ID) from which the assembly was removed. Context is critical for correct identification.

• Handle with Care: Even if it appears rugged, treat the ALSTOM V4555724-0100 as a sensitive item. Avoid mechanical shock, contamination, and electrostatic discharge during handling.

• Check for Associated Parts: Review the assembly drawing or parts list to see if the purchase includes necessary mounting hardware, seals, gaskets, or connectors, or if these must be ordered separately.

• Beware of Counterfeits: The market for such specific spare parts is a target for counterfeiters. Source only from Alstom’s official channels, authorized railway/industrial distributors, or highly reputable specialist suppliers with verifiable provenance.

• Professional Installation Recommended: Installation often requires specific tools, torque settings, and procedures. It should be performed by personnel trained on the specific equipment to avoid damage or incorrect installation.