SK3A0500KB4S - Hammond Power Solutions 3-Phase 500 kVA Transformer 480D-208Y/120V Aluminum 60Hz 150C Type 3R

Authorized Distributor - Hammond
Save $12,627.27
SKU: SK3A0500KB4S-New
Condition: New
Price:
$30,822.73 $43,450.00
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

SK3A0500KB4S - Essential Electric Supply
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SK3A0500KB4S - Essential Electric Supply

Description

SK3A0500KB4S


SK3A0500KB4S is a 3-phase, 500 kVA distribution transformer by Hammond Power Solutions designed for reliable power distribution.

This transformer features aluminum windings rated for a 150°C temperature rise and 220°C insulation class. It operates at 480D-208Y/120V voltage with a frequency of 60 Hz. The unit is housed in a heavy-duty ventilated Type 3R enclosure suitable for outdoor use, providing protection against rain and snow. It is part of the D16 Sentinel-K K4 series and designed for energy-efficient low-voltage distribution applications.

    Key Specifications
    • Power Rating: 500 kVA
    • Phase: 3-Phase
    • Primary Voltage: 480 Delta
    • Secondary Voltage: 208Y/120 Volts
    • Winding Material: Aluminum
    • Frequency: 60 Hz
    • Temperature Rise: 150°C
    • Insulation Class: 220°C
    • Enclosure Type: Type 3R (IP24)
    • Series: D16 Sentinel-K K4

    At Essential Parts, we offer fast shipping, lowest price, and expert support to help you get the right product every time.

    Specifications

    • Part Number: SK3A0500KB4S
    • 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) : 4x2.5%
    • Secondary Voltage : 208Y/120
    • Secondary Connection : Wye-N
    • Material : Aluminum
    • Temperature Rise : 150°C
    • Insulation Class : 220°C
    • EKVA : 547.723
    • Efficiency Regulation : DOE 2016 (US), NRCAN 2019 (Canada), NMX 2021 (Mexico)
    • Seismic Compliance : IBC 2018 (Sds=2.0, z/h=0, lp=1.5)
    • Sound Level : 60 dBA (NEMA ST-20)
    • Impedance (Std) : 4% - 7.5%
    • Secondary Termination (NPL) : Mounting Pads
    • Enclosure Type : Type 3R / IP24
    • Enclosure Finish : ANSI 61 Grey, UL50
    • Enclosure PN (NPL) : DH6-N3R
    • Enclosure Dimensions : 64in/1626mm(H), 49in/1245mm(W), 39in/991mm(D)
    • Electrostatic Shield : Single
    • Nameplate : Standard
    • Standard kVA : 500
    • 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 : 803423128593
    • Weight : 3050
    • Certification : CSA, UL

    Documentation and Resources

Authorized Distributor - Hammond


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