by digitalrefresh | Dec 7, 2022
Minuetto Train Door Control Units – Alstom Italy TP Matrix Restores Obsolete Alstom Units The trains have been in service since 2004 with an expected service life of 35/40 years. The train manufacturer had expected the DCUs to last the life of the trains. Alstom...
by digitalrefresh | Oct 7, 2019
Siemens Class 333 Cab Display Unit (CDU) Background The Siemens Class 333 fleet are based at the Neville Hill depot in Leeds. The CDU has been declared obsolete by the OEM, furthermore, product support had been withdrawn by the existing supply chain. The depot was now...
by digitalrefresh | Aug 19, 2019
Overhaul of 4000 Class 390 Power Supply Units TP Matrix were invited to provide a proposal to overhaul 4000 Power Supply Units consisting of 5V DC & 24V DC units. The Class 390 Pendolino tilting trains have been in service since 2002 and following a routine...
by digitalrefresh | Aug 19, 2019
Televic – Brexit Challenge Successful collaboration with UK and EU clients. Background Televic Belgium and Siemens Mobility UK were making steady progress on a modification program to the Thameslink fleet – Passenger Information Systems. Brexit proposed a threat...
by digitalrefresh | Aug 19, 2018
Class 175 Door Control Unit Overhaul Over recent years the Class 175 rolling stock based at Chester Traincare depot had been experiencing an increase in failures of the Door Control Units (DCU’s). Background On behalf of its customer TP Matrix performed a detailed...
