Larson Electronics 112.5 KVA Power Distribution System - 480V to 208Y/120V 3PH - (14) Receptacles - N3R MPD-480.3P-112.5KVA-208Y.120-10X2P.50ACB-4X1P.20AC

This unit is Made In USA - Manufactured in Texas

The Larson Electronics MPD-480.3P-112.5KVA-208Y.120-10X2P.50ACB-4X1P.20ACB power distribution substation converts three-phase 480V AC electrical current into three-phase 208Y/120V AC. This unit provides operators the ability to safely tap into and distribute 480V AC power from a variety of sources including generators and direct grid power.

*PLEASE NOTE: ANY FREE SHIPPING OFFERS DO NOT APPLY TO POWER DISTRIBUTION PANELS, TRANSFORMERS, OR SUBSTATIONS*

Portable Power Distribution Purpose and Use: The MPD-480.3P-112.5KVA-208Y.120-10X2P.50ACB-4X1P.20ACB portable power distribution system gives operators the ability to power their 208 volt and 120 volt equipment from a single system. On the primary side, operators connect 480 volt using a customer-provided cord. On the secondary side, ten CS8269 receptacles for 208V equipment and four 5-20R duplex receptacles for 120V equipment are available. All receptacles are equipped with weatherproof covers.

Operation: A customer-provided cord brings three-phase 480V power to the NEMA 3R 200-amp, three-phase 480V primary disconnect, which contains three 175-amp time delay fuses, and passes power through to the transformer. The NEMA 3R 112.5 KVA transformer converts 480V to three-phase 208Y/120V 60Hz and passes the current to the secondary side. The secondary side of the transformer is equipped with a NEMA 3R 400-amp, three-phase 208Y/120V main circuit breaker panel. This panel contains ten, 50-amp 2-pole 250V breakers protecting ten, 50-amp 250V CS8269 receptacles and four, 20-amp 1-pole 125V GFCI breakers protecting four, 20-amp 125V 5-20R duplex receptacles.

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Protective Construction: Unlike many portable power distribution boxes made of plastic and utilizing thin gauge, low grade metals in their construction, this unit is designed for serious use and is ruggedly constructed to withstand demanding conditions and heavy duty industrial applications. The transformer and load assembly is mounted on a 3/16" thick carbon steel mounting platform and the load center/distribution assembly is mounted to the standard 2" x 2" x 1/8" square carbon steel tubing frame, resulting in an extremely stable, durable and well protected power distribution platform. This model is equipped with forklift skid pockets, locking casters, and a top located lifting eyelet which allows easy lifting with cable or chain hooks. This can be replaced for an additional cost with stainless steel, hot dip galvanized steel, or aluminum depending on the customerÕs needs. Larger units are available upon request and can be equipped with skids or trailer mounted.

Grounding: Transformer is grounded to the frame and we provide a grounding lug on the frame for the earth ground.
~Please check all motor loads for dual rated motors that will work 208 or 240.~

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, shows, exhibits, and shipyard operations. These power distribution systems are popularly used in applications where external power sources are often necessary. We also offer class rated transformers for use within explosion proof and hazardous location environments.

Custom Built Systems Available: Larson Electronics is a manufacturer and we can build portable power distribution systems to your specifications. Although we carry several models of portable power distribution systems in stock, 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 [email protected] to discuss your specific requirements.