Larson Electronics 500 kVA Pad Mount Transformer - 12470V Delta Primary - 480GRDY/277 Secondary - Oil Cooled

The MT-PDO-3P-12470D-500KVA-480GRDY.277-N3R 12470D 3 Phase Energy Efficient Pad Mount Dead Front Loop Feed Transformer from Larson Electronics is powerful, reliable and designed with the environment in mind. Suitable for both indoor and outdoor applications, the MT-PDO-3P-12470D-500KVA-480GRDY.277-N3R provides increased reliablity and protection against critical equipment failures. The lower operating costs, lower heat emissions and lower cost of ownership make this transformer ideal for a wide range of applications and businesses. *PLEASE NOTE: ANY FREE SHIPPING OFFERS DO NOT APPLY TO POWER DISTRIBUTION PANELS, TRANSFORMERS, OR SUBSTATIONS* Transformer Features: With a transformer rating of 500kVA, the MT-PDO-3P-12470D-500KVA-480GRDY.277-N3R transformer is a three phase unit with a primary voltage of 12470V Delta. It also provides a secondary voltage of 480Y/277 Grounded Wye. Featuring robust construction, this unit`s cores are manufactured with non-aging, cold-rolled silicon steel laminations using state of the art technology. The MT-PDO-3P-12470D-500KVA-480GRDY.277-N3R is a grounded wye connection transformer and therefore must be connected phase-to-ground on a grounded wye system. This unit boasts a low cost of ownership and is highly energy efficient. Lower heat emissions mean less cooling is needed as well. The Standard NEMA Type 3R enclosure makes the unit suitable for both indoor and outdoor applications and it can be pad mounted. The unit also features mineral oil cooling, a 65¡C temperature rise and is rated IP24. The MT-PDO-3P-12470D-500KVA-480GRDY.277-N3R is designed so that no excess oil heating occurs from unbalanced loads or phase loss on the primary side. Benefits: The MT-PDO-3P-12470D-500KVA-480GRDY.277-N3R pad mount dead front loop feed transformer offers many benefits to the consumer. Precision cut aluminum transformer winding material help to improve performance. The close tolerances used during manufacturing also eliminates burrs which hinder performance. Each core is specially coated to prevent the ingress of moisture and are electrically balanced to minimize axial forces during short circuit situations. This transformer provides owners with significant energy savings as well as offering environmental benefits. Higher efficiency not only extends the life of the transformer, but also turn into cost savings for owners in the form of lower energy bills and decreased cost of ownership. Applications: General purposes. Larson Electronics is a manufacturer and as such can build stationary and portable transformer systems to your specifications. Although we carry several models of power distribution transformer systems, 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 MT-PDO-3P-12470D-500KVA-480GRDY.277-N3R Pad Mount Transformer Ratings Phase: Three Phase Listed for United States and Canada Frequency: 60Hz ONAN Cooling Class kVA: 500 IP24 Rated Primary Voltage: 12470V Delta Mineral Oil Filled Primary Connection: Grounded Wye Dead Front Primary BIL: 95kV Loop Feed Primary FCAN: 2 x 2.5% ANSI C57.12.28 & IEEE C57.12.90.00 Approved Primary FCBN: 2 x 2.5% Secondary Voltage: 480Y/277 Grounded Secondary Connection: Grounded Wye HV Switch: None HV Fusing: Bayonet Type Fuse w/ Isolink HV Arrestors: None Accessories: Liquid Level Gauge - Dial-Type Accessories: Liquid Temperature Indicator - Dial-Type Thermometer Accessories: Tank Pressure Indicator - Dial-Type Pressure-Vacuum Gauge Accessories: Manual Pressure Relief Valve Accessories: Drain Valve w/ Sampler Winding Material: Aluminum Efficiency: DOE 2016 Cooling Class: ONAN Insulating Fluid: Mineral Oil Elevation: Designed for Operation at 1000M (3300`) Above Sea Level Temperature Rise: 65¡C Fluid Volume: 200 Gallons Sound Level: NEMA TR1 Standard Nameplate: EPS Standard Cabinet Hardware: Penta-Head Cabinet Door Bolts Special Orders- Requirements Finish: Green, Munsell 7GY 3.29/1.5, Glossy Contact us for special requirements Dimensions: 56.00"H x 62.00"W x 58.80"D Toll Free: 888-325-4448 Weight: 5600 lbs Intl: 1-214-616-6180 Mounting: Pad Mount E-mail: [email protected] -Scroll Down to Purchase-