L54E1100CZ00 CPRM1 control processor module

L54E1100CZ00 CPRM1 control processor module

Model:L54E1100CZ00 CPRM1   

Brand:ALSTOM  

Core Function:control processor module

Condition: New Original (New Surplus) / Factory Sealed

Origin: USA

Delivery time: 3 days

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Category: SKU: L54E1100CZ00 CPRM1

Description

The part number L54E1100CZ00 CPRM1 refers to an industrial printed circuit board manufactured by Alstom (or GE Alstom).

Product Overview

  • Manufacturer: Alstom / GE Alstom

  • Part Number / Model: L54E1100CZ00 (with CPRM1 designation)

  • Component Type: Core Control / Pulse Card (Printed Circuit Board)

  • Platform: Microrec K4.1 Automatic Voltage Regulator (AVR) system

Key Functions & Applications

  • Excitation Control: Primarily functions as a pulse card (CPRM1) within generator excitation systems for gas, steam, and hydro turbines. It helps generate and process excitation control signals to regulate generator field current.

  • Voltage Regulation: Supports closed-loop voltage control, fast response times to load changes, and overall enhancement of dynamic grid stability.

  • Industrial Reliability: Built for heavy-duty, 24/7 continuous operation in rigorous power generation and heavy industrial environments.

L54E1100CZ00

L54E1100CZ00 CPRM1

Product Overview

The L54E1100CZ00 CPRM1 is a control processor module manufactured by Alstom, designed as the core control unit for rail vehicle traction systems. It executes traction algorithm computation, inverter regulation, signal interaction and internal bus communication. Widely deployed on metro rolling stock equipped with ONIX traction converters, this module serves as the central logic controller to coordinate traction, braking and auxiliary vehicle control functions.

Technical Specifications

Item Parameter
Part Number L54E1100CZ00
Module Type CPRM1 Control Processor Module 1
Manufacturer Alstom
Application Metro vehicle ONIX traction drive system
Core Function Traction logic control, signal processing, bus communication management
Installation Mode Backplane rack mounting
Communication Interface Internal backplane bus, optical & electrical signal channels
Operating Environment On-board vehicle environment, vibration resistant
Compatibility Matches ONIX IGBT traction converter platform
Supply Status Obsolete original factory production, available new spare & refurbished units

Key Features

  • Acts as the master processing unit for traction control system to implement real-time operational logic
  • Supports high-speed data exchange with inverters, braking control and on-board peripheral equipment
  • Optimized for harsh onboard vibration and temperature working conditions
  • Strict part number matching required for direct replacement; variant versions are non-interchangeable
  • Capable of signal acquisition, fault diagnosis and system status monitoring during vehicle operation

Application Scope

Urban metro rolling stock equipped with Alstom ONIX traction drive systems.

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