Dongan

Over 100 Years of Transformer Know-How

 

Dongan has been manufacturing transformers since 1909. Whether you know exactly what you need or need a little help getting there, start your search below.

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  • Dongan_50_Series_Primary.png

    Dongan

    50-0500-053

    50-0500-053

    Control Transformer, .500kVA, Primary: 240x480VAC, Secondary: 120VAC, 50/60Hz, All Copper Windings, Primary Fuse Block and Secondary Fuse Holder Available, UL/cUL, 50 Series

  • Dongan_ES_13_Series_Primary.png

    Dongan

    35-4015

    35-4015

    Transformer, .150kVA, Primary: 277VAC, Secondary: 120/240VAC, 50/60Hz, UL Class 105C Insulation, NEMA Type 1, Wall Mount, Ventilated, UL/cUL, 35 Series

  • Dongan_Industrial_Transformer_Primary.png

    Dongan

    63-0706SH

    63-0706SH

    Transformer, 6kVA, Primary: 460VAC, Secondary: 460Y/266VAC, 60Hz, 3 Phase, Electrostatic Shield, NEMA Type 3R Ventilated, Vibration Dampening Pads, Exempt From DOE TP1, UL/cUL, 63 Series (Motor Drive Isolation)

    $2,641.63
    $2,641.63
  • Dongan_50_Series_Primary.png

    Dongan

    50-5000-058

    50-5000-058

    Control Transformer, 5.0kVA, Primary: 220/380/415VAC, Secondary: 95/115VAC, 50/60Hz, All Copper Windings, Primary Fuse Block and Secondary Fuse Holder Available, UL/cUL, 50 Series

    $2,241.21
    $2,241.21
  • Dongan_Cabinet_Primary.png

    Dongan

    41-5475SH

    41-5475SH

    Transformer, 25kVA, Primary: 600VAC, Secondary: 120/240VAC, 60Hz, Electrostatic Shield, Aluminum Windings, UL Class 220C Insulation, NEMA Type 3R Ventilated Cabinet, DOE 2016 Compliant, UL/cUL, 41 Series

    $8,412.61
    $8,412.61
  • Dongan_Single_Phase_Dwg1_Primary.png

    Dongan

    35-M005

    35-M005

    Buck-Boost Transformer, .050kVA, Primary: 120/240VAC, Secondary: 12/24VAC, 50/60Hz, Ventilated NEMA Type 1 Construction, Dual Primary/Dual Secondary Buck-Boost or Isolation Transformer, UL/cUL, Buck-Boost Series

  • Dongan_Cabinet_Primary.png

    Dongan

    63-2820SH

    63-2820SH

    Transformer, 20kVA, Primary: 575VAC, Secondary: 230Y/133VAC, 60Hz, 3 Phase, Electrostatic Shield, NEMA Type 3R Ventilated, Vibration Dampening Pads, Exempt From DOE TP1, UL/cUL, 63 Series (Motor Drive Isolation)

    $4,509.96
    $4,509.96
  • Dongan_Three_Phase_Ventilated2_Primary.png

    Dongan

    34-280-ODY

    34-280-ODY

    Autotransformer, 2.8kVA, Primary: 208VAC, Secondary: 240VAC, 60Hz, Factory Pre-Connected Autotransformer, NEMA Type 3R Ventilated, ODY Series

  • Dongan_50_Series_Primary.png

    Dongan

    50-0250-052

    50-0250-052

    Control Transformer, .250kVA, Primary: 240x480VAC, Secondary: 24VAC, 50/60Hz, All Copper Windings, Primary Fuse Block and Secondary Fuse Holder Available, UL/cUL, 50 Series

  • Dongan_Cabinet_Primary.png

    Dongan

    63-2551SH

    63-2551SH

    Transformer, 51kVA, Primary: 460VAC, Secondary: 230Y/133VAC, 60Hz, 3 Phase, Electrostatic Shield, NEMA Type 3R Ventilated, Vibration Dampening Pads, Exempt From DOE TP1, UL/cUL, 63 Series (Motor Drive Isolation)

    $6,861.31
    $6,861.31
  • Dongan_33_Primary.png

    Dongan

    33-050-18

    33-050-18

    Transformer, .050kVA, Primary: 208VAC, Secondary: 24VAC, 50/60Hz, NEMA Type 1 Enclosure, 8in Leads, Dual Foot/Knockout Mounting, UL/cUL, 33 Series

  • Dongan_Cabinet_Primary.png

    Dongan

    63-24118SH

    63-24118SH

    Transformer, 118kVA, Primary: 230VAC, Secondary: 460Y/266VAC, 60Hz, 3 Phase, Electrostatic Shield, NEMA Type 3R Ventilated, Vibration Dampening Pads, Exempt From DOE TP1, UL/cUL, 63 Series (Motor Drive Isolation)

    $12,402.59
    $12,402.59