Temporary Transformer - 7500 VA - 480V AC 3PH to 220V AC 1PH - (1) 30A 220V Outlet - 12/4 Cord


Sale price$7,259.99


Specifications / Additional Information
TX-7500VA-480.3P-220.1P-1X30A Temporary Transformer
Line-In Cable: 10` 12/4 SOOW Cable w/ Blunt Cut End UL 1640
Line-In Cord Cap: Customer Provided NEMA 3R Weatherproof
Primary Voltage: 480V AC 3PH 50/60 Hz Portable Casters
Primary Protection: 16A Breaker Top mounted push handle for portability
Transformer: 7.5KVA 480V to 220V N3R Top located cord management
Secondary Voltage: 220V AC 1PH  
Secondary Receptacles: (1) 220V 30A L6-30R
Secondary Protection: Weatherproof Hinged Covers
Dimensions: 33.57"L x 21"W x 40.32"H Toll Free: 1-800-369-6671
Weight: 165 lbs Intl: 1-903-270-1187
Mounting: Portable / Base Stand w/ Polyurethane Swivel Casters Fax:1-903-498-3364
*All grounding shall comply with state and local codes and meet the minimum requirements of the National Electronic Code section 250*
' Product Overview '
Made in Texas The Larson Electronics TX-7500VA-480.3P-220.1P-1X30A power transformer steps down three phase 480V AC to single phase 220V AC and is ideal for powering 220V single phase-based lights and equipment. This transformer features a 480V circuit breaker on primary side and a 220V receptacle with weatherproof flip cover on the secondary side. The TX-7500VA-480.3P-220.1P-1X30A temporary portable stepdown transformer from Larson Electronics is built to provide operators with a reliable means to step down commonly found three phase 480V AC to single phase 220V AC while also providing the versatility of allowing operation of standard voltage equipment. This portable power distribution transformer is designed for portability and convenience as well as durability. Featuring an elevated base platform for protection from standing water and weatherproof construction, the TX-7500VA-480.3P-220.1P-1X30A is ideal for powering single phase 220V equipment and lighting in construction, entertainment, job-site, marine, and outdoor locations where 480V generators are providing the power. This portable transformer features one 220V 30A L6-30R receptacle that provides sealed and secure connections for one device. The maximum wattage for all receptacles is 7500W. In addition, the receptacle provides single phase 220V for powering high voltage lighting and equipment without the need for running additional extension cords. The receptacle features a hinged watertight cover protecting the face from rain, water, and moisture when not in use. The housing on the TX-7500VA-480.3P-220.1P-1X30A is constructed from powder coated steel with a NEMA 3R enclosure rating. The angled base and low center of gravity ensure this low voltage transform does not tip over when in the field. The entire unit is powder coated with glossy blue finish for corrosion resistances and aesthetics. The assembly is mounted atop four swivel polyurethane casters, two standard swivel and two locking swivel, aiding in transportation within the job site. A top located push handle allows operators to guide this unit through the workspace. The TX-7500VA-480.3P-220.1P-1X30A portable distribution system converts primary three phase 480V AC into secondary single phase 220V AC and is brought in via 10` of 12/4 chemical and abrasion resistant SOOW cable that is terminated in a blunt cut end. A 16A breaker on the primary side protect the 7.5 KVA transformer. Secondary voltage is distributed via the one 220V 30A L6-30R receptacle. A top located cord management system allows operators to roll up line-in cord when not in use, and roll up the extra slack in the power cable during use. Larson Electronics is a manufacturer and as such can build transformers to your specifications. Although we carry several models of power distribution systems, we can deliver custom ordered units almost as quickly as our prebuilt units. If this model does not meet your needs, please contact us at 1-800-369-6671 or

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