Industrial 3EST000225 5709 Control Module DCY 1150A

Vehicle Control Unit VCU-C DCY 1150A, part number 3EST000225-5709, is an industrial-grade control module from Bombardier’s MITRAC TCMS family. The 5709 designation identifies this particular DCY 1150A variant, marketed as the VCU-C controller for Wag-9 locomotives that use ALSTOM/Bombardier traction converter systems. Manufactured by Bombardier Transportation India Pvt Ltd, the module functions as the MITRAC TCMS Vehicle Control Unit, coordinating signals between the traction converters and train-management electronics to support propulsion control and system monitoring on the Wag-9 platform. The 3EST000225-5709 part number uniquely identifies this model within the MITRAC TCMS VCU-C family, ensuring compatibility with the Wag-9 locomotive's control architecture. This part is commonly referenced in OEM spare-part catalogs and railway industry listings for Wag-9 applications.