Locomotive Inverter 1300VA

The ODX-1300 is a three-phase sinusoidal DC/AC inverter rated 1300 VA with multiple input-output voltage combinations. It accepts 24, 72, or 110 Vdc and provides 250 or 400 Vac three-phase output, supporting motor control and auxiliary three-phase loads. Compliant with EN50155 and EN45545-2.

Galvanic isolation 3000 Vrms, efficiency up to 91%, adjustable output frequency 5–60 Hz via RS232 (PAMTool). Input under-voltage disable, flat chassis with 4 threaded holes for quick installation.

• Output: 1300 VA three-phase pure sine wave — 250 Vac or 400 Vac (with or without neutral), suitable for motor control


• Input: 3 voltage versions — 24, 72, 110 Vdc (operating range 16.8–138 V)


• Control & monitoring: RS232 remote control; alarm by isolated relay contacts; remote ON/OFF opto-coupled


• Isolation: 3000 Vrms; adjustable output voltage


• Standards: EN50155 (standard, not optional); EN45545-2 fire & smoke certified

In locomotive applications, this inverter powers auxiliary AC loads including cab electronics, lighting systems, engine management displays, and communication equipment from the locomotive's 72 V or 110 Vdc battery bus. Built to withstand the extreme mechanical vibration, wide temperature swings, and high humidity conditions encountered in both freight and passenger locomotive operations across diverse railway networks.