Xantrex T240 Autotransformer This powerful compact unit can be used to Step Up, Step Down or as a Balancing Transformer. The T240 is a great way to operate 240 VAC power tools and water pumps from a single inverter. 120 VAC is supplied to the T240 which steps it up to 240 VAC. This versatile autotransformer can also turn 240 VAC into 120 VAC. This allows the full output of a 240 VAC generator to be used by our 120 VAC battery chargers. Applications Step up: Allows you to power 240 VAC loads from a single 120 VAC inverter/charger. This is typically done for powering deep well pumps or other dedicated high power 240 VAC loads. Step down: Allows you to connect a large 120 VAC load to the output of a stacked pair of DR or SW inverters (120/ 240 VAC). This results in the inverters sharing the load, allowing higher performance and efficiency. Balancing Transformer: Allows a single 120 VAC inverter to be connected to a generator which has 240 VAC output. Keeps the generator balanced for better performance and operating life. Balancing the generator's output also allows higher charge rates from your battery charger. Product Features Indoor powder coated enclosure with knockouts for conduit connections Two pole 25 A circuit breaker/disconnect Two year warranty Options Up to six additional Square D QOU breakers for additional input/output wiring protection Electrical Specifications AC input/output voltage: 120/240 VAC +/-10% at 60 Hz Continuous power (at 25 C): 3900 VA as a step down / step up transformer or balancing transformer Idle consumption (typical at full voltage): 12 watts Insertion loss: Less that 4 VAC at 3900 VA Input/output AC breaker rating: 25 A 2 pole Square-D QOU Branch Circuit Rated/10,000 AIC General Specifications Hookup wire size: 14 AWG to 2 AWG Hookup access: 3/4" and 1" knockouts Enclosure type: Indoor, ventilated, steel chassis with powdercoast finish Dimensions (H x W x D): 6.3" x 21.0" x 7.0" /16 x 53.3 x 17.8 mm Weight: 39.4 lb / 17.9 kg Warranty: Two years Regulatory Approvals UL approved to standards: UL 1741 - 1st Edition cUL approved to Canadian standard: CAN/CSA C22.2 No. 107.1-95