Larson Electronics 45KVA Power Distribution Panel - 480V to 208Y/120V 3PH - (1) L21-30R (12) GFCI Duplex Receptacles

Made in Texas The Larson Electronics MPD-4803-45K-125AB-12X120-1X208Y power distribution substation converts 480VAC three phase electrical current into 208Y/120VAC three-phase. This unit provides operators the ability to safely tap into and distribute 480VAC 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 UseThe MPD-4803-45K-125AB-12X120-1X208Y 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 line-in power via 20` #8 Type W cord. On the secondary side, operators connect to one L21-30R receptacle for 208Y/120V equipment and to twelve 5-20R GFCI duplex receptacles for 120V equipment. Operation: A 20` #8 Type W line-in cord brings 480V three phase power to the NEMA 3R 60-amp, 480V three phase primary disconnect, which contains three 60-amp time delay fuses, and passes 480V three phase through to the transformer. The NEMA 3R 45KVA transformer converts 480V to 208Y/120V three phase and passes the current to the secondary panel. The secondary side of the transformer feeds a 208Y/120V three phase 125-amp main lug NEMA 3R panel. This secondary panel contains one 30-amp, 208V, 3P breaker protecting one 30-amp, 208Y/120V L21-30R receptacle, and twelve 20-amp, 125V, 1P breakers protecting twelve 20-amp, 125V, 5-20R GFCI duplex receptacles. All receptacles are equipped with weatherproof covers. 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 customer’s needs. Larger units are available upon request and can be equipped with skids or trailer mounted. Certification: Larson Electronics is a UL 1640 panel shop and certified to build portable power distribution systems. All units are built in accordance to NFPA 70 (National Electric Code) and certified to UL 1640. All equipment is NEMA 3R rated for indoor and outdoor use and provide a degree of protection against dirt, water, and ice. NEMA 4 and NEMA 4X equipment can be equipped upon request. 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 888-325-4448 [email protected] to discuss your specific requirements. Specifications / Additional Information MPD-4803-45K-125AB-12X120-1X208Y Power Transformer Line-In Cord: 20` #8 Type W Cord Max Primary OCP: 60A @ 480V Line-In Cord Cap: Customer Provided Max Secondary Output: 125A @ 208V Primary Voltage: 480V 3PH UL 1640 Portable Power-Distribution Equipment Primary Disconnect: 480V 60A 3PH N3R Fused @ 60A NEMA 3R Indoor / Outdoor Use Primary Protection: Time Delay Fuses Made in the USA Transformer: 45KVA 480V to 208Y/120V 3PH N3R Secondary Voltage: 208Y/120V 3PH Secondary Panel: 208Y/120V 125A MLO N3R Secondary Breakers: (1) 30A 3P [208V], (12) 20A 1P [125V] Secondary Receptacles: (1) L21-30R [208Y/120V], (12) 5-20R GFCI Duplex [125V] Secondary Protection: Breakers, GFCI, Weatherproof Covers Special Orders- Requirements Form Factor: Square tube frame, skid pockets, top pick eye & locking 8” locking casters Contact us for special requirements Frame Materials: Powder coated steel frame Toll Free: 888-325-4448 Dimensions: 34” X 44” X 58” Intl: 1-214-616-6180 Weight: 600 pounds E-mail: [email protected] Larson Electronics manufacture a wide variety of custom power distribution systems. The pictures displayed for this unit are a general representation of form factor and may not accurately represent this exact configuration in every detail due to being custom builds. The specifics for this configuration are listed in the specification table and one-line diagram. *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