Larson Electronics 500 kVA Transformer - 12000V Delta Primary - 480Y/277 Wye-N Secondary - NEMA 3R - Oil Cooled

The MT-PML-3P-12000D-500KVA-480Y.277-N3R 12000 V Delta 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-PML-3P-12000D-500KVA-480Y.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 500 kVA, the MT-PML-3P-12000D-500KVA-480Y.277-N3R transformer is a three phase unit with a primary voltage of 12000 V Delta. It also provides a secondary voltage of 480Y/277 V Wye-N. Featuring robust construction, this unit`s cores are manufactured with non-aging, cold-rolled silicon steel laminations using state of the art technology. 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 FR3 High-Firepoint Fluid insulating fluid and a 65¡C temperature rise. The MT-PML-3P-12000D-500KVA-480Y.277-N3R is designed so that no excess oil heating occurs from unbalanced loads or phase loss on the primary side. Benefits: The MT-PML-3P-12000D-500KVA-480Y.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-PML-3P-12000D-500KVA-480Y.277-N3R Pad Mount Transformer Ratings Phase: Three Phase Listed for United States and Canada Frequency: 60 Hz KNAN Cooling Class kVA: 500 FR3 High-Firepoint Fluid Filled Primary Voltage: 12000 V Delta Dead Front Primary Connection: Delta Loop Feed Primary BIL: 95 kV Primary kV Class: 15 kV High Voltage Taps: 14400, 13800, 13200, 12870, 12470, 12000, 11700 High Voltage Bushings: (6) Wells and Inserts Inserts: (6) Bushing Wells with Fixed Studs Primary FCAN: - Primary FCBN: - Fusing: Bayonet Switch: 4 Position LBOR T-Blade Secondary Voltage: 480Y/277 V Wye-N Secondary Connection: Wye-N Secondary Class: 1.2 kV Low Voltage Bushings: (4) 4-Hole Spades; 1" Stud Gauges & Fittings: Liquid Level Gauge Gauges & Fittings: Thermometer - Dial Type Gauges & Fittings: Pressure / Vacuum Gauge Gauges & Fittings: Pressure Relief Valve Gauges & Fittings: 1" NPT Drain Valve w/ 3/8" Sampler Gauges & Fittings: Pressure Relief Device - 5000 SCFM, Cover Mounted Tank Accessories: Copper X0 Ground Strap Tank Accessories: (4) Lifting Lugs w/ Ground Provisions Winding Material: Aluminum Efficiency Specification: None Impedance: 5.74% Cooling Class: KNAN Insulating Fluid: FR3 High-Firepoint Elevation: Designed for Operation at 500` (152.4 Meters) Above Sea Level Temperature Rise: 65¡C Sound Level: NEMA TR1 Standard Nameplate: EPS Standard Cover: Welded Cover w/ Handhole; Padlockable Door Handle Special Orders- Requirements Finish: Munsell Green (Munsell 7GY 3.29/1.5) Topcoat Contact us for special requirements Dimensions: 49.00"H x 60.32"W x 59.39"D Toll Free: 888-325-4448 Weight: 5074 lb Intl: 1-214-616-6180 Mounting: Pad Mount E-mail: [email protected] -Scroll Down to Purchase-