Hammond Power Solutions DM027KDCN - 3-Phase Drive Isolation Transformer 27kVA
Hammond Power Solutions DM027KDCN - 3-Phase Drive Isolation Transformer 27kVA

Hammond Power Solutions DM027KDCN - 3-Phase Drive Isolation Transformer 27kVA

Hammond Power Solutions
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💡 Important Notice for Hammond Products

Hammond products are Non-Cancellable and Non-Returnable.

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Hammond Power Solutions DM027KDCN is a three-phase drive isolation transformer engineered to protect sensitive equipment from electrical noise and transient events in industrial and commercial power distribution systems. It is rated for 27kVA with a 480V delta primary and a 240Y/139V wye secondary, supporting up to 150% of rated load for 60 seconds or 200% for 30 seconds to ensure reliable operation under overcurrent conditions. The unit features copper-wound construction, a Type 3R / IP24 enclosure for outdoor or indoor use, and a 220°C insulation system with a 150°C rise, weighing 275 lb. It complies with CSA and UL certification standards, meeting stringent safety and short-circuit withstand requirements. This transformer is typically applied with variable frequency drives and other demanding loads requiring stable, noise-minimized power.

Key Features & Specifications
  • Manufacturer: Hammond Power Solutions
  • Phase: 3-Phase
  • Rating: 27kVA
  • Primary Voltage: 480V Delta
  • Secondary Voltage: 240Y/139V Wye
  • Conductor Material: Copper
  • Frequency: 60Hz
  • Insulation System: 220°C (150°C rise)
  • Overcurrent Capability: 150% for 60 seconds, 200% for 30 seconds
  • Enclosure Type: Type 3R / IP24
  • Mounting Type: Floor Mount
  • Impedance: Typically 3 to 6%
  • Certification: CSA, UL
  • Weight: 275 lb


Product Identification
  • UPC: 803423033668
  • GTIN: 00803423033668