Pad Mount Transformer - 12470V Delta Primary, 480Y/277 Wye Secondary 3.75 MVA

https://www.larsonelectronics.com/product/284492/3-75-mva-pad-mount-transformer-12470v-delta-primary-480y-277-wye-secondary-knan-bell-green

The MT-PML-R2-3P-DMR-3.7MVA-YE-LT-DF-A6-BB-AZ-2B4-M1 from Larson Electronics is an Industrial Pad Mount Transformer that offers powerful, reliable, and efficient power distribution in indoor, outdoor, and public locations. The low operating costs, low heat emissions, and low cost of ownership makes this transformer ideal for a wide range of applications and businesses. An enclosed design caters to installations on concrete pads without protective fencing.

Transformer Features: With a transformer rating of 3750 KVA (3.75 MVA), the industrial transformer features a primary voltage of three-phase 12470V Delta and a secondary voltage of three-phase 480Y/277 V Wye. The unit has a primary loop feed for single installations and dead-front primary connections. This transformer features a 5-position tap changer with two, +/- 2.5% taps above and two, +/- 2.5% taps below to allow small changes for voltage. There are no load break switches, rapid rise relays and protection fuses present on the system.

Aluminum transformer winding material helps improve performance, reduce weight and lower cost. Compared to copper, aluminum windings have lower eddy losses due to higher resistivity. This transformer consists of rectangular coil and five-legged wound core design with three coils and four core loops (this is for three-phase transformers only; single-phase units have one coil and two core loops).

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