Hammond Power Solutions DM220NJC - 220 kVA Drive Isolation Transformer (575V Delta / 460V Wye)
Hammond Power Solutions DM220NJC - 220 kVA Drive Isolation Transformer (575V Delta / 460V Wye)

Hammond Power Solutions DM220NJC - 220 kVA Drive Isolation Transformer (575V Delta / 460V Wye)

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 DM220NJC is a 220 kVA, 3-phase drive isolation transformer engineered to protect variable frequency drives from power disturbances in industrial environments. It accepts a primary voltage of 575V delta and delivers a secondary voltage of 460V wye, with copper windings ensuring high conductivity and thermal performance. This floor-mounted unit weighs 1450 lb and features a Type 3R / IP24 enclosure for outdoor or indoor use, along with a 220°C insulation system and a 150°C temperature rise at 60 Hz. It is certified to CSA and UL standards, including short circuit withstand requirements. Typical applications include drive isolation for motors, pumps, and conveyors in manufacturing and processing facilities.

Key Features & Specifications
  • Power Rating: 220 kVA
  • Phase: 3 Phase
  • Primary Voltage: 575V Delta
  • Secondary Voltage: 460V Wye
  • Winding Material: Copper
  • Frequency: 60 Hz
  • Insulation System: 220°C (150°C rise)
  • Mounting Type: Floor Mounting
  • Enclosure Type: Type 3R / IP24
  • Certification: CSA, UL
  • Weight: 1450 lb


Product Identification
  • UPC: 803423004187
  • GTIN: 00803423004187