Made in Texas
The Larson Electronics HA-MGS-SS-480D-75KVA-208Y.120 power distribution substation converts 480D three phase electrical current into three phase 208Y/120 Wye. This Class I, Division 2 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. The cart is constructed of stainless steel.
*PLEASE NOTE: ANY FREE SHIPPING OFFERS DO NOT APPLY TO POWER DISTRIBUTION PANELS, TRANSFORMERS, OR SUBSTATIONS*
Portable Power Distribution Purpose and Use
The HA-MGS-SS-480D-75KVA-208Y.120 Class I, Division 2 portable power distribution system gives operators the ability to power their 480 volt, 208 volt and 120 volt equipment from a single system. A 10-foot #2 Type W line-in cord with a 150-amp 480V Class I, Division 2 male plug is used to bring in power to the power distribution station. On the primary side, operators connect to three, 150-amp, 480V female receptacles in a pass through configuration for powering 480V equipment. On the primary and secondary sides, breakers are available for operators to complete power connections.
Operation: A 10-foot #2 Type W line-in cord with a 150-amp, 480V Class I, Division 2 male plug brings in 480V AC power to the NEMA 3R 400-amp, 480V primary panel, which contains one 225-amp, one 100-amp, one 150-amp, two 60-amp, one 50-amp, one 30-amp, and one 20-amp breakers and three 150-amp, 480V female receptacles in a pass through configuration, and passes the current to the Class I, Division 2 transformer. The NEMA 3R 75 KVA transformer converts 480V three phase power to 208Y/120 three phase and passes the current to the secondary Class I, Division 2 panel. The secondary side of the transformer feeds a NEMA 3R 100-amp, 208Y/120 panel. This secondary panel contains two 30-amp single pole breakers, fourteen 2-pole, 20-amp breakers, and four 20-amp single pole breakers.
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 stainless steel mounting platform and the load center/distribution assembly is mounted to the standard 2" x 2" x 1/8" square stainless 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 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 1-800-369-6671 or email@example.com to discuss your specific requirements.