75 KVA Transformer Power Distribution - Three Phase 480V to Single Phase 120/240V - Nema 3R

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1 75 KVA Transformer Power Distribution - Three Phase 480V to Single Phase 120/240V - Nema 3R Part #: MPD-480-4X125A-75K-5X240-8X120 MADE IN THE USA This Larson Electronics 75KVA Power Distribution Substation has a 600 amp three phase 480 volt main breaker panel and a 200 amp 120/240 main breaker panel. Both panels are rated Nema 3R. Four 480V 3 wire 4 pole receptacles are protected by four 125 amp breakers within the three phase panel. Eight duplex 120V outlets are protected by eight 20 amp breakers and five L V receptacles with watertight covers are protected by five 30 amp breakers in the single phase panel. *PLEASE NOTE: ANY FREE SHIPPING OFFERS DO NOT APPLY TO POWER DISTRIBUTION PANELS, TRANSFORMERS, OR SUBSTATIONS* The customer provides an SO cable that brings 480V three phase power to the 600 amp three phase 480V Nema 3R breaker panel. Four 125 amp breakers protect four 3 wire 4 pole 480V receptacles with mating plugs. A 125 amp breaker protects the Nema 3R configured 75KVA transformer. The 480V three phase to 120/240V 75KVA transformer delivers 120/240V to the 200 amp Nema 3R main breaker panel. Eight single pole 20 amp breakers protect 8 duplex 120V outlets. Five single pole 30 amp breakers protect 5 240V L6-30 outlets with watertight covers and mating plugs. Click Photo to Enlarge Click Photo to Enlarge Click Photo to Enlarge Page: 1

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3 The transformer is mounted on a 1/8 thick steel diamond plate mounting platform and the load center/distribution assembly is mounted to the standard 2 inch square carbon steel tubing frame, resulting in an extremely stable, durable, and well protected power distribution platform. This model is equipped with 4 heavy duty polyurethane 8 inch casters and a top located lifting eyelet allows easy lifting with cable or chain hooks. Applications: This power distribution system is ideal for indoor or outdoor use and applications including but not limited to, construction sites, plant maintenance, plant turnarounds, hazardous location operations, shows, exhibits, and shipyard operations. These power transformers are popularly used in applications where external power sources are often necessary and work well in combination with explosion proof lights and equipment. Larson Electronics' Larson Electronics is a manufacturer and as such can build portable transformer systems to your specifications. Although we carry several models of power distribution transformer 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 or sales@larsonelectronics.com to discuss your specific requirements. Specifications / Additional Information MPD-480-4X125A-75K-5X240-8X120 Power Distribution Substation Line In: Three Phase 480 VAC with SO cable provided by customer Disconnect: Customer provided Outlets: 8 X 120V 20 amp, weather protected receptacles, 5 X 240V 30A L6-30 receptables with watertight covers and mating plugs, and 4 X 480V receptacles with mating plugs Ratings UL 1640 Portable Power-Distribution Equipment NEMA 3R Indoor or Outdoor Use Made in the USA Load Center: 1 X 3 phase, 600 amp NEMA 3R panel and 1 X 120/240V, 200 amp NEMA 3R panel Breakers - 3 phase panel: 5 X 125 amp breakers Breakers - 120/240V panel: 8 X 120V single pole, 20 amp breakers for outlets, 5 X 240V single pole, 30 amp breakers Transformer KVA: 75 KVA Dimensions: W-48" X L-48" X H-55" Frame: Powder coated/painted steel frame with diamond plate base Transport: 8 inch locking polyurethane casters, forklift access and pick eye Ground: Mechanical Ground Special Orders- Requirements Contact us for special requirements Weight: 650lbs Toll Free: American Made Intl: sales@larsonelectronics.com *All grounding shall comply with state and local codes and meet the minimum requirements of the National Electronic Code section 250* Scroll Down to Purchase Part #: MPD-480-4X125A-75K-5X240-8X120 (69969) Page: 3

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8 Links (Click on the below items to view): - Dimensional Drawing - STEP Page: 8