Hammond Power Solutions SK3A1000KB3K - 1000kVA 3-Phase Transformer (480D/208Y)
Hammond Power Solutions SK3A1000KB3K - 1000kVA 3-Phase Transformer (480D/208Y)

Hammond Power Solutions SK3A1000KB3K - 1000kVA 3-Phase Transformer (480D/208Y)

Hammond Power Solutions
Price
Save $-84,737.24
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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 SK3A1000KB3K is a 3-phase dry-type distribution transformer designed to step down primary voltage from a 480V delta configuration to a 208Y/120V secondary for industrial power distribution. It delivers a 1000 kVA rating with a 6550 lb weight, housed in a Type 3R / IP24 enclosure suitable for outdoor or indoor installation. The unit features copper windings and an aluminum core for efficient heat dissipation, with a 150°C temperature rise rating and 60 Hz frequency operation. It complies with CSA and UL certifications, meeting NEMA ST-20 standards for safety and performance. Typical applications include powering lighting, HVAC, and machinery in commercial and industrial facilities.

Key Features & Specifications
  • Type: Dry-type distribution transformer, copper windings, aluminum core
  • Voltage Rating: 480V delta primary / 208Y/120V secondary
  • Current Rating: 1000 kVA
  • Dimensions: Not specified
  • Standards: CSA, UL, NEMA ST-20
  • Applications: Industrial power distribution, lighting, HVAC, machinery
  • Switch Type: Not applicable
  • Configuration: 3-phase, delta primary, wye secondary
  • Coil Voltage Maximum: 480V
  • Temp Rating: 150°C rise
  • Shipping Dimensions: Not specified
  • Phase: 3
  • Voltage: 480D primary / 208Y/120 secondary
  • Amperage: Not specified
  • AIC rating: Not specified
  • Connection: Hardwired
  • Poles: Not applicable
  • Protection: Overcurrent protection required externally
  • Functions: Voltage step-down
  • Frame Size: Not specified
  • Trip Type: Not applicable
  • Panel Type: Not applicable
  • Breaker Type: Not applicable
  • Control Voltage Minimum: Not applicable
  • Control Voltage Maximum: Not applicable
  • MCM Size: Not applicable
  • Metal Type: Copper windings, aluminum core
  • Panel Style: Not applicable
  • Bus Type: Not applicable
  • Fuse Class: Not applicable
  • Insulation Temperature: 150°C
  • Inductance: Not specified
  • Impedance: Not specified
  • Barrels: Not applicable
  • Class Rating: Not specified
  • Diameter: Not applicable
  • Velocity: Not applicable
  • Clip Center: Not applicable
  • Clas: Not applicable
  • Mounting: Floor or pad-mounted
  • Hz: 60
  • Coil Material: Copper
  • Horse Power: Not applicable
  • Aux Contacts: Not applicable
  • CPT: Not applicable
  • Full Load Amps: Not specified
  • Dist Voltage: 208Y/120V
  • 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 applicable
  • Wire: Not applicable
  • Amperage Maximum: Not specified
  • Amperage Minimum: Not specified
  • Nema Rating: 3R
  • Switch Style: Not applicable
  • Wire Size: Not specified
  • Certification: CSA, UL
  • Circuit Breaker Mounting Style: Not applicable
  • Terminal Connection: Hardwired
  • Frequency Rating: 60 Hz
  • Phase Connection: Delta primary, wye secondary
  • Standards: CSA, UL, NEMA ST-20
  • Compatible Frames: Not applicable
  • Installation Type: Permanent
  • Item QTY: 1
  • Nema Starter Size: Not applicable
  • Breaker Frame: Not applicable
  • Current Rating: 1000 kVA
  • 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: 803423130343