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NSN 5950-01-165-2997

Variac Transformer

About this product

0.250 inches 1st group mounting slot width, 50.0 hertz single component or 60.0 hertz single component frequency rating, three phase to three phase single component input-output phase relationship, transformer winding connection type: wye-wye.

Manufacturer part number 21-3 for national stock number 5950011652997.

Datasheet

  • Product description

    Power Autotransformer Transformer NSN 5950-01-165-2997.

  • MPN or Model

    21-3

  • Schedule B
    8504.50.0000 (Inductors, nesoi)
  • NMF (National Motor Freight)
    063420 - Transformers, NOI, Or Transformer Par
  • Reliability Indicator
    Not established
  • Overall Length
    5.250 inches
  • Center To Center Distance Between Mounting Facilities Parallel To Length
    6.120 inches 1st mounting facili type 1st center group
  • Center To Center Distance Between Mounting Facilities Parallel To Width
    3.880 inches 1st mounting facili type 1st center group
  • Overall Height
    11.190 inches
  • Overall Width
    4.620 inches
  • Mounting Slot Width
    0.250 inches 1st group
  • Frequency Rating
    50.0 hertz single component or 60.0 hertz single component
  • Input-output Phase Relationship
    Three phase to three phase single component
  • Transformer Winding Connection Type
    Wye-wye
  • Adjustment Device Drive Type
    Shaft single component
  • Inclosure Type
    Open
  • Mounting Facility Quantity
    4 all groupings
  • Mounting Method
    Threaded hole 2nd group
  • Winding Function And Quantity
    1 primary, variable autotransformer type single component
  • Thread Size
    0.250 inches 2nd group
  • Winding Operating Current
    5.0 amperes ac single component single primary output
  • Winding Power Rating
    2.4 kilovolt-amperes single component single primary output
  • Adjustment Method And Quantity
    1 adjustable control single component
  • Winding Operating Voltage
    240.00 ac volts single component single primary input
  • Thread Series Designator
    Unf 2nd group
  • Terminal Type And Quantity
    11 tab, solder lug
More from these suppliers
Power Autotransformer Transformer

A transformer which incorporates the primary and secondary functions into a single winding, which is common to both input and output circuits, and is designed to change the relationship of volts and amperes between the entire winding and its taps. Includes multiple winding transformers of like design and items in which a variation of the turns ratio or inductive ratio of inductive coupling is accomplished by connection to fixed terminals. Also, includes items having a provision for mechanically changing the turns ratio in progressive increments, by means of a shaft, voltage taps, ratio adjuster, or devices of similar design. Excludes transformer (1), power; transformer (1), pulse.

Mechanic Bill explains Variac Transformer

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NSN 5950011652997

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
21-3 Superior Electric Holding Group Llc
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