ABB to supply converters, batteries for new Caltrans, Metra trains

ABB yesterday announced it will supply its traction converters and Pro Series Traction Batteries to new Metra and Caltrans trainsets in Illinois and California, respectively, under a collaboration with Stadler US.

Metra, which will become one of the first rail operators in the United States to operate full battery-powered trainsets, placed an order with Stadler for eight two-car trainsets in June 2024. Each trainset will run throughout Chicago and will be equipped with Pro 8C batteries and CC750 DC traction converters, ABB officials said in a press release.

ABB’s traction converters are designed to optimize the performance of the trainsets, while the battery system will further enable Metra to reduce its CO2 emissions.

Caltrans signed a contract in 2024 with Stadler US to acquire hydrogen-powered passenger trains for operation in California. The fleet will consist of 10 trainsets, and ABB will supply Pro 8C traction batteries, CC750 DC traction converters, and CC400 DC traction converters for each. The traction converter for fuel cell integration is essential in hydrogen-powered trains, enabling efficient propulsion that reduces power usage and emissions.

Final assembly and testing of the components for the trainsets will be conducted at ABB’s factory in Mechanicsville, Virginia.