This Marathon Rectifier Assembly is a heavy-duty rotating rectifier unit designed for large Marathon generator alternators in the 1030kW to 2200kW power range. Built to handle high excitation currents and demanding load conditions, it ensures stable alternator performance and reliable power generation.
Designed for large Marathon alternators rated 1030kW – 2200kW
High-current positive and negative diodes
Heavy-duty surge protection (varistor) included
Built to handle strong load transients and motor-starting conditions
Suitable for both low-voltage and high-voltage generator systems
Durable industrial-grade construction for long service life