NSN 5950-00-629-8972
Variac Transformer
380.0 hertz single component and 800.0 hertz single component frequency rating, single phase to single phase single component input-output phase relationship, open inclosure type, mounting facility quantity: 4 single group.
Manufacturer part number 8L78 for national stock number 5950006298972.
Datasheet
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Product description
Power Autotransformer Transformer NSN 5950-00-629-8972.
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MPN or Model
8L78
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Schedule B
8504.50.0000 (Inductors, nesoi) -
NMF (National Motor Freight)
063420 - Transformers, NOI, Or Transformer Par -
Reliability Indicator
Not established -
Center To Center Distance Between Mounting Facilities Parallel To Length
1.750 inches single mounting facility single center group -
Center To Center Distance Between Mounting Facilities Parallel To Width
2.000 inches single mounting facility single center group -
Mounting Hole Diameter
0.233 inches single group -
Frequency Rating
380.0 hertz single component and 800.0 hertz single component -
Input-output Phase Relationship
Single phase to single phase single component -
Body Length
3.062 inches -
Body Width
3.094 inches -
Body Height
3.312 inches -
Inclosure Type
Open -
Mounting Facility Quantity
4 single group -
Mounting Method
Flange single group and unthreaded hole single group -
Winding Function And Quantity
1 primary, fixed autotransformer type single component -
Winding Operating Voltage
238.00 ac volts single component single primary input -
Terminal Type And Quantity
5 tab, solder lug
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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](/public/images/billy-thinking.png)
Pricing and Availability
Get a quote for 5950-00-629-8972 power autotransformer transformerManufacturer Part Numbers and Alternates
MPN manufacturer part number | Registrant or Supplier |
---|---|
8L78 | Westinghouse Electric Corp |
117SCE158-1 | Northrop Grumman Systems Corporation |
8L78 | Westinghouse Electric Corp |
ST-29611 | Sterling Transformer Corp |
Stock Check
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