CRRC Corporation Limited Products

CRRC offers four core product categories: (1) IGBT Modules - High-power IGBT modules designed for railway traction, renewable energy, and industrial motor drives with voltage ratings from 1200V to 3300V

(2) Traction Systems - Complete traction converter solutions for high-speed trains, metro systems, and locomotives

(3) Rail Components - Essential railway components including auxiliary power supplies and train control systems

(4) Power Electronics - Power semiconductor devices including SiC modules and power diodes for various applications.

Click on any product category to explore detailed specifications and available models.

Selecting the right CRRC IGBT module requires considering several factors: Voltage Rating - Choose at least 1.5-2x your maximum operating voltage

Current Rating - Calculate RMS current requirements including overload conditions with 30-50% margin

Switching Frequency - Higher frequencies favor modules with lower switching losses

Thermal Management - Ensure your heatsink can maintain junction temperature below 125°C

Package Type - Consider mechanical compatibility and thermal performance

Application Type - Railway applications may require specific certifications and higher reliability standards.

Contact our FAE team for personalized IGBT selection guidance based on your specific requirements.

CRRC IGBT modules are available in multiple voltage ratings: 3300V Series for high-voltage railway traction and HVDC applications

1700V Series for medium-voltage industrial and renewable energy applications

1200V Series for standard industrial applications including motor drives and UPS systems. Each series offers different current ratings and package options to suit various application requirements.

Select the voltage series based on your application's DC bus voltage and required safety margins.

Yes, CRRC provides traction systems for all types of rail vehicles. For high-speed rail (200-350 km/h), CRRC offers high-power traction systems with regenerative braking and active cooling. For metro and urban transit, compact traction systems with high reliability and low noise operation are available. For freight locomotives, heavy-duty traction systems with high traction force and energy efficiency are provided. All systems comply with international railway standards.

Contact us to discuss your specific traction requirements and get system recommendations.

Lead times for CRRC products vary by product type: Standard IGBT modules typically have 8-12 week lead times

Traction systems may require 16-24 weeks depending on configuration

Custom products or large volume orders should be discussed with our sales team for specific lead times. LiTong Electronics maintains inventory of popular part numbers for faster delivery. For urgent requirements, please contact us to check stock availability.

Contact our sales team for current lead times and stock availability for your required products.

Yes, CRRC offers SiC power modules for high-frequency applications requiring superior efficiency and power density. The CRRC-SiC-1200V-200A module features 1200V voltage rating and 200A current capacity in a compact TO-247-4 package. SiC technology enables switching frequencies up to 10x higher than traditional silicon IGBTs, resulting in smaller passive components and higher system efficiency. These modules are ideal for EV charging stations, high-speed motor drives, and advanced power supplies.

Contact our FAE team to learn if SiC technology is suitable for your application.

LiTong Electronics provides comprehensive technical support for CRRC products including: Component selection assistance based on your application requirements

Design-in support with schematic review and recommendations

Thermal management guidance for optimal heatsink design

Gate driver design support for reliable switching performance

Failure analysis and troubleshooting

Access to datasheets, application notes, and design tools. Our FAE team has deep expertise in CRRC products and power electronics applications.

Contact our technical support team for assistance with your CRRC product designs.

CRRC IGBT modules are available in various industry-standard packages: IHM-B (Intelligent High-power Module - Large) for high-current applications up to 1200A

IHM-A (Intelligent High-power Module - Small) for medium-current applications

PrimePACK for industrial applications requiring high power density

EconoDUAL for compact designs in motor drives and UPS

TO-247-4 for discrete SiC devices. Package selection depends on current rating, thermal requirements, and mechanical constraints.

Select the package type based on your application's current, thermal, and mechanical requirements.