#890521 Grid Biasing Transformer | Coils And Transformers

890521

Power Transformer

NSN 5950-00-904-1553

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009041553

Product Features

One primary and nine secondaries

Product Technical Spec.

Reliability Indicator:
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length:
4.750 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width:
3.250 inches single mounting facility single center group
Overall Height:
8.630 inches
Frequency Rating:
57.0 hertz single component and 63.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Winding Shielding Method:
Internal shield grounded to inclosure single component
Body Length:
6.000 inches
Body Width:
5.000 inches
Body Height:
7.000 inches
Maximum Operating Temp:
130.0 degrees celsius
Inclosure Type:
Hermetically sealed
Mounting Facility Quantity:
4 single group
Mounting Method:
Threaded stud single group
Winding Function And Quantity:
1 primary single component and 9 secondary single component
Thread Size:
0.250 inches single group
Winding Operating Current:
1.1 amperes dc single component 1st secondary
Winding Operating Current:
1.1 amperes dc single component 2nd secondary
Winding Operating Current:
700.0 milliamperes dc single component 3rd secondary
Winding Operating Current:
700.0 milliamperes dc single component 4th secondary
Winding Power Rating:
26.0 volts-amperes single component 2nd secondary
Winding Power Rating:
26.0 volts-amperes single component 1st secondary
Winding Power Rating:
31.2 volts-amperes single component 3rd secondary
Winding Power Rating:
31.2 volts-amperes single component 4th secondary
Winding Operating Voltage:
109.00 ac volts single component single primary and 115.00 ac volts single component single primary and 120.00 ac volts single component single primary and 126.00 ac volts single component single primary and 132.00 ac volts single component single primary
Winding Operating Voltage:
23.60 ac volts single component 1st secondary
Winding Operating Voltage:
23.60 ac volts single component 2nd secondary
Winding Operating Voltage:
44.50 ac volts single component 4th secondary
Winding Operating Voltage:
44.50 ac volts single component 3rd secondary
Thread Series Designator:
Unc single group
Terminal Type And Quantity:
24 solder stud
NSN:
5950-00-904-1553
Item Name:
Grid Biasing Transformer
Cage Code:
80249

Cross Referenced Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
40941
Cage Code:
73386
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 890521

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Last Updated: 01/02/2025