Larson Electronics Power Distribution System - 37.5 kVA - 125A MLO - 2 Welding Outlets - 16 X 120V and 2 X 240V Outlets

Made in the USA The Larson Electronics MGS-J10745 power distribution substation converts 480V AC three phase electrical current into three phase 240D/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. Portable Power Distribution Purpose and Use: The MGS-J10745 portable power distribution system gives operators the ability to power their 480 volt, 240 volt and 120 volt equipment from a single system. On the primary side, operators connect 480 volt line-in power using a customer provided cord to two 60-amp, 460R7W receptacles, one 200-amp, 4200RS2W receptacle and one 100-amp, 4100R7W receptacle for 480V equipment. On the secondary side, operators connect to two 60-amp, 460R9W receptacles and to two 30-amp, 430R9W receptacles for 240V equipment, and to two L5-30R receptacles and four 5-20R GFCI duplex receptacles for 120V equipment. All receptacles are mounted on a backplate and equipped with weatherproof covers. Operation: A customer provided cord brings 480V three phase power to the NEMA 3R 600-amp, 480V three phase main circuit breaker panel on the primary side, which contains one 200-amp, 3-pole, 480V breaker protecting one 200-amp, 600V AC/250V DC rated 4200RS2W receptacle, one 100-amp, 3-pole, 480V breaker protecting one 100-amp, 480V, 4100R7W receptacle, two 60-amp, 3-pole, 480V breakers protecting two 60-amp, 480V, 460R7W receptacles, and one 175-amp, 3-pole breaker, and passes 480V three phase power to the transformer. The NEMA 3R 112.5 KVA transformer converts 480V to 240D/120V three phase and passes the current a 400-amp, 240D/120V three phase main lug only panel. This secondary side contains two 60-amp, 3-pole, 250V breakers protecting two 60-amp, 250V, 460R9W receptacles, two 30-amp, 3-pole, 250V breakers protecting two 30-amp, 430R9W, 250V receptacles, two 30-amp, 1-pole breakers protecting two 30-amp, 125V, L5-30R receptacles, and four 20-amp, 1-pole breakers protecting four 20-amp, 125V, 5-20R GFCI receptacles. 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 polyurethane 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. 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 MGS-J10745 Power Transformer Ratings Line-In Cord: Customer Provided Cord UL 1640 Portable Power-Distribution Equipment Primary Voltage: 480V 3PH NEMA 3R Indoor or Outdoor Use Primary Panel: 600A 480V 3PH MCB N3R Made in the USA Primary Breakers: (1) 200A 3P [480V], (1) 100A 3P [480V], (2) 60A 3P [480V], (1) 175A 3P Primary Receptacles: (1) 200A 4200RS2W [480V], (1) 100A 4100R7W [480V], (2) 60A 460R7W [480V] Primary Protection: Weatherproof Covers Transformer: 112.5 KVA 480V to 240D/120V 3PH 60 Hz N3R Secondary Voltage: 240D/120V 3PH Secondary Panel: 400A 240D/120V 3PH MLO N3R Secondary Breakers: (2) 60A 3P [250V], (2) 30A 3P [250V], (2) 30A 1P [125V], (4) 20A 1P [125V] Secondary Panel Outlets: (2) 60A 460R9W [250V], (2) 30A 430R9W [250V], (2) 30A L5-30R [125V], (4) 5-20R GFCI [125V] Secondary Protection: GFCI, Weatherproof Covers Form Factor: Square tube frame w/ skid pockets, top pick eye & locking 8” casters Dimensions: 34”-L X 40”-W X 58”-H Weight: 900 lbs Special Orders- Requirements Features: Contact us for special requirements Max Primary OCP: 600A @ 480V Toll Free: 888-325-4448 Max PDU OCP: 175A @ 480V Intl: 1-214-616-6180 Max Secondary Output: 271A @ 240V 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