Larson Electronics 500 kVA Pad Mount Transformer - 13800V Delta Primary - 480Y/277 Secondary - NEMA 4X - Oil Cooled

The MT-PDO-SS-3P-13800D-500KVA-480Y.277-FR3-CU 13800D 3 Phase Energy Efficient Pad Mount Loop Feed Dead Front Transformer from Larson Electronics is powerful, reliable and designed with the environment in mind. Suitable for both indoor and outdoor applications, the MT-PDO-SS-3P-13800D-500KVA-480Y.277-FR3-CU 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. The MT-PDO-SS-3P-13800D-500KVA-480Y.277-FR3-CU features a stainless steel enclosure that is rated NEMA 4X. *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-SS-3P-13800D-500KVA-480Y.277-FR3-CU transformer is a three phase unit with a primary voltage of 13800V Delta. It also provides a secondary voltage of 480Y/277 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 stainless steel NEMA 4X enclosure makes the unit suitable for both indoor and outdoor applications and it can be floor mounted. The unit also features FR3 oil cooling and a 65¡C temperature rise and is rated IP66. The MT-PDO-SS-3P-13800D-500KVA-480Y.277-FR3-CU is designed so that no excess oil heating occurs from unbalanced loads or phase loss on the primary side. Benefits: The MT-PDO-SS-3P-13800D-500KVA-480Y.277-FR3-CU pad mount loop feed transformer offers many benefits to the consumer. Precision cut copper 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. Integrated floor and wall mounting brackets make installation fast and easy and the offset outward facing floor installation holes allow for easy power tool access. 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-SS-3P-13800D-500KVA-480Y.277-FR3-CU Pad Mount Transformer Ratings Phase: Three Phase Listed for United States and Canada Frequency: 60Hz KNAN Cooling kVA: 500 IP66 Rated Primary Voltage: 13800V Delta FR3 Oil Filled Primary kV Class: 15kV Dead Front Primary Connection: Delta Loop Feed Primary BIL: 95kV Stainless Steel Enclosure Primary FCAN: 2 x 2.5% NEMA 4X Primary FCBN: 2 x 2.5% Tap Changer: 100 Amp 5-Position Tap Changer High Voltage Bushings: (6) 200A Copper Bushing Wells & Removeable Studs Inserts: (6) Inserts 15 KV, 95 BIL Copper Load-Break Inserts Load-Breaking Switch: 15KV, 630A 4-Position T-Blade Arresters: None Overcurrent Protection: Bayonet Fuses: (3) Current Limiting Fuses; (3) Expulsion Fuses Bayonet Fuses; (3) Copper Bayonet Fuse Holders Secondary Voltage: 480Y/277 Wye-N Secondary Connection: Wye-N Secondary BIL: 30kV Low Voltage kV Class: 1.2kV Low Voltage Bushings: (6) 1" Copper Studs w/ 6-Hole Screw-On Spade Bushings Switches: Internal Oil Immersed Gang Operated On/Off Switch; A+B or AB Selector Switch for Primary Side IEEE K-Dimension: Loop Feed per IEEE C57.12.34-2009 Figure 11 Minimum Dimensions (Without Bails) Packaging: Pallet Cover: Bolted Cover Gauges & Fittings: Liquid Level Gauge Gauges & Fittings: Thermometer - Dial Type Gauges & Fittings: Schrader Valve Gauges & Fittings: 1" Drain Valve w/ Sampler in LV Compartment Gauges & Fittings: Pressure Relief Device, 50 SCFM Gauges & Fittings: 1" Fill Valve Tank Accessories: (3) IEEE Standard One-Hole Ground Pads Tank Accessories: Nitrogen Blanket Winding Material: Copper Efficiency: DOE 2010 - 10CFR Part 431 Cooling Class: KNAN Insulating Fluid: FR3 Oil Fluid Volume: - Fluid Weight: - Elevation: Designed for Operation at 1000M (3300`) Above Sea Level Temperature Rise: 65¡C Impedance (Std): - Sound Level: NEMA TR1 Standard Cabinet: 20" Deep Cabinet Cabinet Hardware: Penta-Head Cabinet Door Bolts Special Orders- Requirements Enclosure Material: Stainless Steel - NEMA 4X Rated Contact us for special requirements Dimensions: - Toll Free: 888-325-4448 Weight: - Mounting: Pad Mount E-mail: [email protected] -Scroll Down to Purchase-