Model: T240    

120 / 240 VAC AUTOTRANSFORMER

Trace Engineering T240 autotransformer.
This power compact unit can be used in several ways:

• Step Up: Allows you to power 240VAC loads from a single 120VAC inverter/charger. This is typically done for powering deep well pumps or other dedicated high power 240VAC 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.
• Includes an indoor powder coated enclosure with knock-outs for conduit connections.
• Includes a two pole 25 amp circuit breaker / disconnect.
• Up to six additional Square D QOU breakers can be added for additional input / output wiring protection.
• Note: This T240 replaces the old Trace part number T220.

Specifications:

Power Rating	4500 VA continuous @ 25C ambient
AC Input Voltage	120 / 240 +/- 10% @ 60Hz
Idle power consumption	12 watts (typical)
Insertion Loss	Less than 4 VAC @ 4500 VA
Input / Output AC Breaker Rating	25 amp 2 pole Square-D QOU Branch circuit rated / 10,000 AIC
Actual weight	39.4 lbs (17.9kg)
Shipping weight	43.7 lbs (19.8kg)
Dimensions (HxLxD)	6.3" x 21" x 7.0" (16cm x 53.3cm x 17.8cm)
Enclosure	Indoor, ventilated, steel chassis, powdercoated white
Hookup wire size	14 AWG to 2 AWG
Hookup access	3/4" and 1" knockouts
* Specifications are subject to change without notice.