TE3A0020KKM - Hammond Power Solutions 3 Phase 20kVA 480D-480Y/277V Copper Transformer 60Hz NEMA 3R

Authorized Distributor - Hammond
Save $680.24
SKU: TE3A0020KKM-New
Condition: New
Price:
$5,276.76 $5,957.00
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

TE3A0020KKM - Essential Electric Supply
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TE3A0020KKM - Essential Electric Supply

Description

TE3A0020KKM


TE3A0020KKM is a 3 phase, 20kVA isolation transformer from Hammond Power Solutions designed for industrial power distribution.

This transformer features a 480 Delta primary to 480Y/277 Volt secondary voltage configuration with copper windings, operating at 60 Hz frequency. It is built to NRC18 DIT standards and comes with a NEMA 3R enclosure rating, suitable for outdoor or harsh environments. The unit includes integral floor and wall mounting brackets for flexible installation and offers a 10kV BIL rating for enhanced protection against voltage spikes and line transients.

    Key Specifications
    • Power Rating: 20 kVA
    • Phase: 3 Phase
    • Primary Voltage: 480 Delta
    • Secondary Voltage: 480Y/277 Volts
    • Frequency: 60 Hz
    • Winding Material: Copper
    • Enclosure Rating: NEMA 3R
    • Mounting Type: Integral floor and wall brackets
    • BIL Rating: 10 kV

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    Specifications

    • Part Number: TE3A0020KKM
    • 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
    • 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 : 803423144920
    • Weight : 235
    • Certification : CSA, UL

    Documentation and Resources

Authorized Distributor - Hammond


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