#7657-287 Phase Conversion Power Transformer | Coils And Transformers

7657-287

Power Transformer

NSN 5950-00-097-7046

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000977046

Detail Specifications

Reliability Indicator:
Not established
Mounting Hole Diameter:
0.187 inches single group
Frequency Rating:
400.0 hertz single component
Input-output Phase Relationship:
Single phase to single phase single component
Winding Shielding Method:
External inclosure single component
Distance Between Mounting Facility Centers:
2.812 inches single mounting facility single center group
Inclosure Type:
Open
Mounting Facility Quantity:
2 single group
Mounting Method:
Unthreaded hole single group
Winding Function And Quantity:
1 primary single component and 3 secondary single component
Winding Operating Current:
45.0 milliamperes ac single component 2nd secondary
Winding Operating Current:
55.0 milliamperes ac single component 3rd secondary
Winding Operating Current:
75.0 milliamperes ac single component 1st secondary
Winding Operating Voltage:
115.00 ac volts single component single primary
Winding Operating Voltage:
37.00 ac volts single component 3rd secondary and 74.00 ac volts single component 3rd secondary and 159.00 ac volts single component 3rd secondary
Winding Operating Voltage:
6.30 ac volts single component 1st secondary
Winding Operating Voltage:
825.00 ac volts single component 2nd secondary and 900.00 ac volts single component 2nd secondary and 975.00 ac volts single component 2nd secondary
Terminal Type And Quantity:
12 standoff, solder lug
NSN:
5950-00-097-7046
Item Name:
Transformer,power,phase Conversion
Cage Code:
80294

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
7657-287
Cage Code:
11871
RNCC:
3
RNVC:
9
RNAAC:
TA
Status:
A
MSDS:
SADC:
Part Number:
PEI 8583
Cage Code:
13483
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
C16662
Cage Code:
72149
RNCC:
5
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Coils And Transformers
--------- Power Transformers
------------ P/N 7657-287

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Last Updated: 06/04/2025