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ALSTOM
GD233 DTR000017049D
The ALSTOM GD233 (DTR000017049D) is a digital protection relay or control module designed for electrical power systems, typically used in medium-voltage (MV) and high-voltage (HV) applications. It is part of Alstom’s (now Hitachi Energy) legacy protection and automation portfolio, providing overcurrent, earth fault, and circuit breaker management in substations and industrial power networks.

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ALSTOM
P632-84901194
The ALSTOM P632-84901194 is a protection relay or control module from Alstom’s (now Hitachi Energy) P63x series, designed for electrical power system protection and automation. It is typically used in medium-voltage (MV) and high-voltage (HV) networks, providing advanced fault detection, monitoring, and control for transformers, feeders, motors, or generators.



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ALSTOM
EPIC III EP3-E-4-A
The Alstom EPIC III EP3-E-4-A represents the most advanced evolution of Alstom's proven Electronic PIoneer Interlocking Computer (EPIC) platform. This SIL4-certified system delivers unmatched safety and operational flexibility for modern railway signaling networks.

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ALSTOM
MiCOM P991
The Alstom MiCOM P991 is a next-generation numerical protection relay specifically designed for railway traction power and distribution networks. This intelligent device combines high-speed fault detection, advanced monitoring, and secure communication capabilities to ensure reliable power supply for rail operations.

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ALSTOM
KCEG14201N51EEC
The Alstom KCEG14201N51EEC is a high-performance circuit protection device designed for railway power distribution systems. This advanced module provides reliable overcurrent and short-circuit protection for both AC and DC traction networks in demanding rail environments.

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ALSTOM
P54431FB4M0710M
The Alstom P54431FB4M0710M is an advanced IGBT-based power converter designed for modern electric rail vehicles. This high-efficiency module provides precise motor control and energy conversion for metro, light rail, and mainline applications, meeting the most demanding railway operational requirements.

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ALSTOM
029.356 084
The Alstom 029.356.084 is a high-availability communication interface module designed for vital railway signaling systems. This advanced component facilitates secure data exchange between interlocking systems, trackside equipment, and train control networks.

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ALSTOM
P139-86904040-307-413-614-464-921
The Alstom P139-86904040-307-413-614-464-921 is a multi-functional numerical protection relay specifically engineered for railway traction power and distribution systems. This high-performance unit combines advanced protection algorithms with railway-specific durability, ensuring reliable operation in demanding electrification environments.

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ALSTOM
AREVA P127
The Alstom P127 is a high-reliability power conversion unit designed for critical railway signaling systems. This robust power supply ensures uninterrupted operation of vital trackside equipment in demanding rail environments.

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ALSTOM
ALSTOM AS-1502
The ALSTOM AS-1502 is a high-reliability control unit designed for railway signaling and interlocking systems. This ruggedized component provides vital processing power for critical rail infrastructure, ensuring safe and efficient operation of trackside equipment.

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