TE3A0020KK - Hammond Power Solutions 3 Phase 20kVA 480D-480Y/277V Aluminum Transformer 60Hz NEMA 3R

Authorized Distributor - Hammond
SKU: TE3A0020KK-New
Condition: New
Price:
$3,610.92
Stock:
Low inventory, please call for stock check
Factory Lead Time: 33-40 Working Days - (Non-Returnable) 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

TE3A0020KK - Essential Electric Supply
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TE3A0020KK - Essential Electric Supply

Description

TE3A0020KK


TE3A0020KK is a 3 phase, 20kVA isolation transformer from Hammond Power Solutions designed for industrial and commercial applications.TE3A0020KK features a 480V delta primary to 480Y/277V secondary voltage configuration, aluminum construction, and operates at 60Hz frequency. It is built with a NRC18 DIT series design, providing high efficiency and reliability with a NEMA 3R enclosure suitable for outdoor use. The transformer includes integral mounting brackets for wall or floor installation and meets industry standards for insulation and protection.
    Key Specifications
    • Phase: 3 Phase
    • Power Rating: 20 kVA
    • Primary Voltage: 480V Delta
    • Secondary Voltage: 480Y/277V
    • Frequency: 60 Hz
    • Enclosure: Aluminum, NEMA 3R
    • Mounting Type: Wall or Floor Mount
    • Series: NRC18 DIT
    • Efficiency: High (approx. 98%)
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Specifications

  • Part Number: TE3A0020KK
  • Manufacturer : Hammond Power Solutions
  • Brand : Hammond Power Solutions
  • Category : Transformer
  • Phase : 3
  • Enclosure Grade : Standard
  • Duty : General Duty
  • Frequency : 60Hz
  • Primary Voltage : 480D
  • Primary Connection : Delta
  • Primary FCAN (NPL) : 2x2.5%
  • Primary FCBN (NPL) : 2x2.5%
  • Secondary Voltage : 480Y/277
  • Secondary Connection : Wye-N
  • Material : Aluminum
  • Temperature Rise : 150°C
  • Insulation Class : 220°C
  • EKVA : 20
  • Efficiency Regulation : NRCAN 2019 (Canada)
  • Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
  • Sound Level : 45 dBA (NEMA ST-20)
  • Impedance (Std) : 2.5% - 6.5%
  • Secondary Termination (NPL) : Mechanical Lugs
  • Enclosure Type : Type 3R / IP24
  • Enclosure Finish : ANSI 61 Grey, UL50
  • Enclosure PN (NPL) : DH1-N3R
  • Enclosure Dimensions : 21.88in/556mm(H), 21.5in/547mm(W), 20.12in/512mm(D)
  • Electrostatic Shield : Single
  • Nameplate : Standard
  • Standard kVA : 20
  • Vector Configuration : Dyn1 (-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 : 803423143732
  • Weight : 210
  • Certification : CSA, UL

Documentation and Resources

Authorized Distributor - Hammond


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