4KVA 120/240V AC Autotransformer without Enclosure

The OutBack model X-240 auto-transformer is similar to Outback's PSX-240 Auto-transformer, but does not come with an enclosure. Used in custom installations, it is typically installed inside Outback's PS2AC or PS4AC enclosures.

The OutBack X-240 (6 kVA) auto-transformer can be used for 120 to 240V AC step-up or 240 to 120V AC step-down applications, generator balancing, general split-phase output balancing, or balancing the outputs of series-stacked inverters.
The X-240 consists of a transformer with 120V AC/30A AC primary and secondary side.
Use for 120/240V AC, 60 Hz systems only.

Powering 240 volt items like deep well pumps with a single 120 volt inverter is possible thanks to the X-240's step-up capability.
Its step-down feature allows you to charge your batteries with a 240 volt generator through a single 120 volt inverter.
The X-240's ability to balance the output of series stacked inverter/chargers makes it a critical item when using the OutBack stacking 120/240V AC configuration.

The PSX-240 version of this auto-transformer is available already integrated into an enclosure. It incorporates a transformer with 120V AC/30A AC primary and secondary side, a temperature-activated cooling fan, and a 25A AC dual-pole breaker in a steel enclosure ready to install in your custom application.