Alstom P58103 railway-grade DIN rail auxiliary relay, deployed in metro, EMU traction cabinets and traction substation control panels for signal interlock, equipment feedback and fault alarm switching. Equipped with built-in freewheeling diode and LED status indicator, reinforced anti-vibration internal structure complying with rolling stock standards.

Alstom MiCOM P127 CA0M111 compact numerical feeder protection relay for MV distribution feeders and railway traction auxiliary bays. Integrates phase overcurrent, sensitive earth fault, supervision functions, fault recording and multi-protocol communication, flush panel mount with full railway/substation EMC & vibration compliance.

Alstom M2P101 is a panel-mounted multi-contact auxiliary trip relay used in MV substations and railway traction power systems, designed for breaker tripping, signal interlocking and fault alarm expansion, robust anti-vibration design conforming to IEC 60255 standards.

Alstom K210398-204/AB is a 3U plug-in signal processing printed circuit board for metro/EMU traction converter racks, matched with NEYRPIC1000 and AC8100 control systems.

EPIC-III is Alstom’s third-generation real-time digital traction control core unit for metro, light rail and suburban EMU vehicles. It undertakes asynchronous motor vector control, converter protection, vehicle traction/braking logic, fault diagnosis and vehicle bus communication, railway-grade anti-vibration conformal coated 3U plug-in board matched with traction converter racks.

EP3-E-4-EN is a European version third-generation EPIC traction master control plug-in card for Alstom metro and light rail traction converters. It performs real-time vector control of traction motors, converter fault protection, logic interlock and vehicle bus communication, full conformal coated railway-grade 3U rack module.

KCEG14201N51 is railway-grade 3U plug-in gate drive monitoring board for Alstom metro/light rail traction converters. It outputs isolated trigger signals to IGBT power modules, collects module temperature, current and fault feedback, communicates with EPIC/EP3 master control card via rack internal bus, fully conformal coated for harsh vehicle cabinet environment.

Alstom KCGG142 is a 3U railway plug-in gate drive control board for metro/light rail traction converters. It provides isolated trigger pulses for high-power IGBT modules, monitors power unit temperature/current faults, and exchanges real-time fault data with EPIC/EP3 master traction controller via rack backplane bus, full conformal coating for vehicle vibration & humid environment.

KCEG14201N51EED is European standard railway-grade 3U plug-in gate drive monitoring board for Alstom metro & light rail traction converters. It outputs isolated high-speed trigger pulses to IGBT power modules, collects power unit temperature, current and hardware fault signals, communicates real-time status with EP3-E-4-EN / EPIC-III master traction CPU via rack internal bus, fully conformal coated for rolling stock harsh vibration and damp environment.

KAVS10001L15JEM is a railway-grade 3U plug-in auxiliary switching power board for Alstom metro/light rail traction converter racks. It converts high DC link voltage into multiple isolated low-voltage power rails for CPU, gate drive, RIOM I/O and sensor modules, full conformal coating, complies with EU EN railway vehicle standards.