MGL-25-480.3P-1X480.50A-4X120.20A-2X240.50A portable power distribution
substation converts three phase, 480V AC electrical current to single phase 120V
AC and 240V AC via a 25KVA transformer (480V to 120/240V, 1PH, 60Hz). 10 feet of
#2 3/4 SOOW line in cable is included to connect the substation to a primary
480V primary power supply. A 125A main breaker panel take 480V primary voltage
and provides a single 50amp CS8169 receptacle with waterproof cover protected by
a 50A breaker and feeds the 480/120-240V transformer protected by a 60A
Secondary current is wired to a
120/240V, single phase, 100-amp load center with main breaker for circuit
protection. 120/240V line out protection is provided by four 20-amp, 125V,
single pole breakers and two 50-amp, 250V, 2 pole breakers.
Connection for 240/120V AC is
through receptacles mounted on the side of the load center. Receptacles include
eight 20-amp, 125V, GFCI waterproof duplex receptacles and two 50-amp, 250V
receptacles. The load center is rated NEMA 3R, the transformer is potted and the
entire system is built and certified to UL 1640 standards.
transformer and load center/distribution assembly is mounted to a powder coated
steel, dolly cart style frame resulting in an extremely stable, durable, and
mobile power distribution platform. Two run-flat rubber tires and a dolly cart
style mounting platform provides easier substation mobility, and a center point
lift point allows easy lifting with cable or chain hooks.
temporary power distribution solution can be modified to meet the needs of
job-site receptacle requirements. Units are available up to 150 KVA and can be
equipped with skids or trailer mounted.
power distribution system is NEMA 3R rated and ideal for indoor/outdoor use and
applications including but not limited to; construction sites, plant
maintenance, plant turnarounds, shows, exhibits and shipyard
Larson Electronics is a
manufacturer and as such can build portable transformer systems to your
specifications. Although we carry several models of power distribution
transformers, 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 firstname.lastname@example.org to discuss
your specific requirements.