Larson Electronics 500 kVA Pad Mount Transformer - 12000V Delta Primary - 480Y/277 Wye-N Secondary - N4X - Oil Cooled

The MT-PML-SS-3P-12000D-500KVA-480Y.277-N4X 12000 V Delta 3 Phase Energy Efficient Pad Mount Dead Front Radial 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-SS-3P-12000D-500KVA-480Y.277-N4X 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-SS-3P-12000D-500KVA-480Y.277-N4X 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 NEMA Type 4X Stainless Steel enclosure makes the unit suitable for both indoor and outdoor applications and it can be pad mounted. The unit also features Envirotemp FR3 insulating fluid and a 55¡C temperature rise. The MT-PML-SS-3P-12000D-500KVA-480Y.277-N4X is designed so that no excess oil heating occurs from unbalanced loads or phase loss on the primary side. Benefits: The MT-PML-SS-3P-12000D-500KVA-480Y.277-N4X pad mount dead front radial 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-SS-3P-12000D-500KVA-480Y.277-N4X Pad Mount Transformer Ratings Phase: Three Phase Listed for United States and Canada Frequency: 60 Hz KNAN Cooling Class kVA: 500 Dead Front Primary Voltage: 12000 V Delta Radial Feed Primary Connection: Delta Envirotemp FR3 Filled Primary BIL: 95 kV Stainless Steel Tank, Base, Cabinet and Radiators Primary kV Class: 15 kV Stainless Steel Hardware High Voltage Bushings: (6) Wells and Inserts Furnished With Standard ANSI Accessories Primary FCAN: 2 x 2.5% Primary FCBN: 2 x 2.5% Tap Changer: 100 A 5-Position Tap Changer Switch: 2 Pos LBOR Oil Switch, 3 Deck 300A - 150 kV BIL (15-38 kV) Overcurrent Protection: (3) Bayonet Fuses in Series w/ Partial-Range Current-Limiting Fuses Expulsion Fuses: (3) Bayonet Fuses Bayonet Holder: (3) Bayonet Fuse Holders Secondary Voltage: 480Y/277 V Wye-N Secondary Connection: Wye-N Secondary Class: 1.2 kV Low Voltage Bushings: (4) Bushings 5/8" Copper Stud with 8 Hole NEMA Spade Terminals with Bushing Supports IEEE K-Dimension: Radial Feed per IEEE C57.12.34-2015 Figure 10 Minimum Dimensions (Without Bails) Gauges & Fittings: Liquid Level Gauge Gauges & Fittings: Temperature Gauge Gauges & Fittings: Pressure / Vacuum Gauge Gauges & Fittings: 1" Fill Plug with Schrader Valve Gauges & Fittings: Pressure Relief Valve Gauges & Fittings: 1" Drain Valve w/ Sampler in LV Compartment - Stainless Steel Winding Material: Aluminum Efficiency Specification: DOE 2016 Nominal Impedance: ANSI Standard Cooling Class: KNAN Insulating Fluid: Envirotemp FR3 Oil Capacity: 300 Gallons Elevation: Designed for Operation at 1000 M (3300 Feet) Above Sea Level Temperature Rise: 55¡C Sound Level: NEMA TR1 Standard Nameplate: Diagrammatic Corrosion Resistant Nameplate Cover: Stainless Steel Cover w/ Handhole & PENTA Head Safety Bolt Special Orders- Requirements Finish: Munsell Green (Munsell 7GY 3.29/1.5) Topcoat Contact us for special requirements Dimensions: 72.00"H x 69.00"W x 58.00"D Toll Free: 888-325-4448 Weight: 6000 lb Intl: 1-214-616-6180 Mounting: Pad Mount E-mail: [email protected] -Scroll Down to Purchase-