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NSN 5950-00-646-0066

Magpot

About this product

55.0 hertz single component and 65.0 hertz single component frequency rating, three phase to three phase single component input-output phase relationship, delta-wye transformer winding connection type, maximum transformer power rating: 21.9 kilovolt-ampere single component.

Manufacturer part number TF190FPS20 for national stock number 5950006460066.

Datasheet

  • Product description

    Power Transformer NSN 5950-00-646-0066.

  • MPN or Model

    TF190FPS20

  • Schedule B
    8504.21.0020 (Liquid dielectric transformers having a power handling capacity not exceeding 50 kva)
  • NMF (National Motor Freight)
    063420 - Transformers, NOI, Or Transformer Par
  • Unit Weight (Est.)
    665 lb
  • Center To Center Distance Between Mounting Facilities Parallel To Length
    9.000 inches single mounting facility single center group
  • Center To Center Distance Between Mounting Facilities Parallel To Width
    25.500 inches single mounting facility single center group
  • Mounting Hole Diameter
    0.437 inches single group
  • Frequency Rating
    55.0 hertz single component and 65.0 hertz single component
  • Input-output Phase Relationship
    Three phase to three phase single component
  • Transformer Winding Connection Type
    Delta-wye
  • Maximum Transformer Power Rating
    21.9 kilovolt-ampere single component
  • Body Length
    26.500 inches
  • Body Width
    25.500 inches
  • Body Height
    22.630 inches
  • Inclosure Type
    Hermetically sealed with oil
  • Mounting Facility Quantity
    6 single group
  • Mounting Method
    Unthreaded hole single group
  • Winding Function And Quantity
    1 primary single component and 3 secondary single component
  • Winding Operating Current
    1.2 amperes ac single component all secondary
  • Winding Operating Voltage
    8.00 ac minor wet single component 2nd secondary
  • Terminal Type And Quantity
    9 standoff, threaded stud
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Power Transformer

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes transformer (1), pulse.

Mechanic Bill explains Magpot

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NSN 5950006460066

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
TF190FPS20 Joint Electronics Type Designation
N291812-1 Raytheon Company
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