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Hammond Power Solutions SK3A0045KK4K - 3-Phase Transformer 480D/480Y-277V

Hammond Power Solutions
Price
Save $-7,860.58
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Condition
  • In stock, ready to ship
  • Backordered, shipping soon

💡 Important Notice for Hammond Products

Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions SK3A0045KK4K is a three-phase dry-type distribution transformer designed for stepping down primary voltage to a secondary wye configuration for industrial power distribution. It operates with a primary voltage of 480V delta (480D) and a secondary voltage of 480Y/277V, providing a 277V phase-to-neutral output for lighting and control loads. The transformer weighs 405 lb and is housed in a Type 3R / IP24 enclosure, constructed for outdoor or indoor use with drip-proof protection against rain and sleet. It is certified to CSA and UL standards, ensuring compliance with North American safety and performance requirements. Typical applications include commercial and industrial facilities requiring a 480V delta primary source converted to a 480Y/277V secondary for powering lighting panels, HVAC equipment, and motor control centers.

Key Features & Specifications
  • Type: Three-phase dry-type distribution transformer
  • Voltage Rating: Primary 480V delta, Secondary 480Y/277V
  • Current Rating: Not specified
  • Dimensions: Not specified
  • Standards: CSA, UL certified
  • Applications: Commercial and industrial power distribution for lighting, HVAC, and motor control
  • Switch Type: Not applicable
  • Configuration: Delta primary, Wye secondary
  • Coil Voltage Maximum: Not specified
  • Temp Rating: Not specified
  • Shipping Dimensions: Not specified
  • Phase: 3
  • Voltage: Primary 480V, Secondary 480Y/277V
  • Amperage: Not specified
  • AIC rating: Not specified
  • Connection: Hardwired
  • Poles: Not applicable
  • Protection: Not specified
  • Functions: Voltage transformation
  • Frame Size: Not specified
  • Trip Type: Not applicable
  • Panel Type: Not applicable
  • Breaker Type: Not applicable
  • Control Voltage Minimum: Not specified
  • Control Voltage Maximum: Not specified
  • MCM Size: Not specified
  • Metal Type: Not specified
  • Panel Style: Not applicable
  • Bus Type: Not applicable
  • Fuse Class: Not applicable
  • Insulation Temperature: Not specified
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not specified
  • Class Rating: Not specified
  • Diameter: Not specified
  • Velocity: Not specified
  • Clip Center: Not specified
  • Clas: Not specified
  • Mounting: Floor or wall mount
  • Hz: 60 Hz (assumed standard)
  • Coil Material: Copper or aluminum (not specified)
  • Horse Power: Not specified
  • Aux Contacts: Not applicable
  • CPT: Not applicable
  • Full Load Amps: Not specified
  • Dist Voltage: Not specified
  • Bucket Size: Not applicable
  • Bucket Style: Not applicable
  • Bucket Type: Not applicable
  • Full Load Amp Maximum: Not specified
  • Full Load Amp Minimum: Not specified
  • Enclosure: Type 3R / IP24
  • Relay Style: Not applicable
  • Coil Voltage Minimum: Not specified
  • Wire: Not specified
  • Amperage Maximum: Not specified
  • Amperage Minimum: Not specified
  • Nema Rating: Type 3R
  • Switch Style: Not applicable
  • Wire Size: Not specified
  • Certification: CSA, UL
  • Circuit Breaker Mounting Style: Not applicable
  • Terminal Connection: Not specified
  • Frequency Rating: 60 Hz (assumed)
  • Phase Connection: 3-phase
  • Standards: CSA, UL
  • Compatible Frames: Not specified
  • Installation Type: Permanent
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not applicable
  • Current Rating: Not specified
  • Reverse Standoff Voltage: Not applicable
  • Watts: Not specified
  • Peak Pulse Current: Not applicable
  • Breakdown Voltage (MIN VBR@IT ) (V): Not applicable
  • Breakdown Voltage (VBR@IT) (V): Not applicable
  • Polarity: Not applicable
  • Operating Temperature Maximum Celsius: Not specified
  • Max Clamp Voltage: Not applicable
  • On-State Current: Not applicable


Product Identification
  • UPC: 803423129026