Bus Inverter 4000W

The ODX-4500 is a three-phase sinusoidal DC/AC inverter rated 4000 W / 4500 VA at 400 Vac, designed for industrial and railway applications. It accepts 72, 100, 110, or 571 Vdc input, covering both battery buses and rectified 400 Vac DC links. RS232 programmable with soft start and motor control support.

Galvanic isolation 3000 Vrms, efficiency up to 93%. Selectable 50/60 Hz output, configurable input polarity (Reverse or Mid), opto-coupled remote OFF. An optional EN50155 railway version and EN45545-2 compliance are available.

• Output: 4000 W / 4500 VA three-phase pure sine wave — 400 Vac, selectable 50/60 Hz, suitable for motor control


• Input: 4 voltage versions — 72, 100, 110, 571 Vdc; 571 Vdc version covers high-voltage DC catenary applications


• Input topology: configurable Reverse or Mid power; remote inhibit; RS232 remote control


• Control & monitoring: alarm by isolated relay contacts; remote off opto-coupled; adjustable output voltage


• Standards: EN50155 railway version (optional); EN45545-2 fire & smoke certified; isolation 3000 Vrms

In bus and coach applications, this inverter supplies AC power for passenger information systems, ticketing machines, USB charging hubs, and climate control units from the vehicle's 12 V, 24 V, or 48 Vdc electrical system. Its compact form factor allows easy integration into the bus dashboard, underfloor compartments, or overhead consoles. Designed to handle the voltage surges and load cycling typical of diesel-electric and hybrid bus powertrains.