DM440BK - Hammond Power Solutions 440 kVA 3-Phase Drive Isolation Transformer 208V Delta to 480V Wye

Authorized Distributor - Hammond
Save $8,774.27
SKU: DM440BK-New
Condition: New
Price:
$25,635.73 $34,410.00
Stock:
Low inventory, please call for stock check
Factory Lead Time: nan business days. Ships based on manufacturer availability when out of stock. All factory-ordered products are non-cancelable and non-returnable.

💡 Important Notice for Hammond Transformers

Hammond Transformer products are Non-Cancellable and Non-Returnable.

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Product Info

DM440BK - Essential Electric Supply
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DM440BK - Essential Electric Supply

Description

DM440BK


DM440BK is a 440 kVA 3-phase drive isolation transformer designed for industrial power applications.DM440BK features a 208V delta primary voltage and 480V wye secondary voltage configuration with aluminum windings. It is built for reliable isolation and voltage transformation in drive systems, supporting 600V class electrical distribution. The transformer is encapsulated for durability and designed for wall mounting.
    Key Specifications
    • Power Rating: 440 kVA
    • Phase: 3-Phase
    • Primary Voltage: 208V Delta
    • Secondary Voltage: 480V Wye
    • Winding Material: Aluminum
    • Mounting Type: Wall Mount
    • Frequency: 60 Hz
    • Application: Drive Isolation
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Specifications

  • Part Number: DM440BK
  • Manufacturer : Hammond Power Solutions
  • Brand : Hammond Power Solutions
  • Category : Transformer
  • Phase : 3
  • Enclosure Grade : Standard
  • Duty : General Duty
  • Frequency : 60Hz
  • Primary Voltage : 208D
  • Primary Connection : Delta
  • Primary FCAN (NPL) : 1x5%
  • Primary FCBN (NPL) : 1x5%
  • Secondary Voltage : 480Y/277
  • Secondary Connection : Wye-N
  • Material : Aluminum
  • Temperature Rise : 150°C
  • Insulation Class : 220°C
  • EKVA : 440
  • Efficiency Regulation : No Efficiency Specification; approved for installation in US and LATAM
  • Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
  • Sound Level : 60 dBA (NEMA ST-20)
  • Impedance (Std) : 4.5% - 7%
  • Secondary Termination (NPL) : Mounting Pads
  • Enclosure Type : Type 3R / IP24
  • Enclosure Finish : ANSI 61 Grey, UL50
  • Enclosure PN (NPL) : NJ2-N3R
  • Enclosure Dimensions : 59in/1499mm(H), 48.5in/1232mm(W), 38in/966mm(D)
  • Nameplate : Standard
  • Standard kVA : 440
  • Vector Configuration : YNd1 (-30°)
  • Seismic Standard Value : IBC 2018
  • OSHPD : No
  • Seismic IP : lp=1.5
  • Seismic ZH : z/h=0
  • Seismic SDS Value : Sds=2.0
  • Enclosure IR Window : No

Product Data

  • UPC : 803423052867
  • GTIN : 00803423052867
  • Weight : 2400
  • Certification : CSA, UL

Documentation and Resources

Authorized Distributor - Hammond


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