Railcar Traction Inverter with New Standardized Design

Product catalog summary

Introduction
Mitsubishi Electric has been a leader in providing reliable traction inverter systems globally since 1995, with over 85,000 units delivered. The new generation traction inverter offers a wide power range, compact size, and lightweight design, supporting mass customization.

Specifications and Features
The traction inverters are based on international standards and Mitsubishi's proprietary technology, ensuring high reliability. They are optimized for minimal design and manufacturing time. The power devices are available in three types: IGBT, Hybrid SiC, and All SiC, and can be assembled with the same heat sink. Cooling options include both forced and natural cooling systems.

Standard Lineups
Mitsubishi Electric offers various traction systems that meet customer specifications, including DC/AC systems ranging from 750V to 3000V and frequencies of 50/60/16.7Hz. These systems are suitable for EMU, DEC, Loco, High-Speed applications, and include DC/DC converters with Li-Ion batteries.

Manufacturing Record
As of March 2017, Mitsubishi Electric has delivered traction inverters to numerous countries, with significant deployments in Japan (51,000 units), China (8,676 units), and other countries worldwide.

Conclusion
The traction inverters by Mitsubishi Electric are designed to be flexible and customizable, meeting a wide range of power and efficiency requirements while maintaining high reliability and international standards compliance.

Catalog excerpts

Railcar Traction Inverter with New Standardized Design-1

Railcar Traction Inverter with New Standardized Design Mitsubishi Electric provides the flexibly customized traction inverters with reliable standard units. Mitsubishi Electric has been providing high reliable traction inverter systems to all over the world since 1995, for more than 85,000 cars. New Standardized Traction Inverter As part of a new generation traction system, the traction inverter can cover a wide power range and various specifications with compact size and light weight. Furthermore, the mass customization concept allows various customizations. Mitsubishi Electric will provide: ● High reliable traction inverter based on international standards and own accumulated technology ● Optimized traction inverter with minimum design / manufacturing time Power Device Cooling System Control System Mitsubishi Electric Power Device ● Three kinds of power device depending on high power, high efficiency requirements etc. power device design which can be assembled with same heat sink. Additional EMC parts Additional Contactor Other Options

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Railcar Traction Inverter with New Standardized Design-2

Standard Lineups of Traction Systems Mitsubishi Electric can provide various traction systems which meet customers specifications, DC/AC, 750V to 3000V, 50/60/16.7Hz, EMU/DEC/Loco/High Speed, DC/DC Converter with Li-Ion Battery. Input Voltage ：DC750V TM spec ：200kW×2MM×2INV Cooling ：Forced Air Cooling Weight ：975kg (with FL) Outline ：3000x940x475mm Input Voltage ：DC1500V TM spec ：225kW×4MM×1INV Cooling ：Natural Cooling Weight ：420kg Outline ：1600x1100x590mm Input Voltage ：DC750V TM spec ：200kW×2MM×2INV Cooling ：Natural Cooling Weight ：690kg Outline ：3200x1100x475mm Input Voltage ：AC15kV TM spec...

Open the catalog to page 2

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