Model: U2257
Power TransformerProperties:
Reliability Indicator
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length
5.375 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
2.625 inches single mounting facility single center group
Mounting Slot Width
0.250 inches single group
Frequency Rating
60.0 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
4.438 inches
Body Height
6.156 inches
Inclosure Type
Fully enclosed
Mounting Facility Quantity
4 single group
Mounting Method
Flange single group and slot single group
Winding Function And Quantity
1 primary single component and 3 secondary single component
Winding Operating Current
13.5 amperes ac single component 3rd secondary
Winding Operating Current
6.7 amperes ac single component 1st secondary
Winding Operating Current
6.7 amperes ac single component 2nd secondary
Winding Operating Voltage
115.00 ac volts single component single primary
Winding Operating Voltage
5.00 ac volts single component all secondary
Terminal Type And Quantity
2 threaded stud and 9 standoff, threaded stud
NSN
5950-00-647-7438
Part Number
U2257
Description
Transformer,power
CAGE
Part U2257 NSN 5950-00-647-7438
INC:
32496 FIIG:
A058B0 Concept No.:
1 App. Key:
J Cond. Code:
2 Status:
A Material Classification
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicatorsHMIC:
P
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X Packaging & Shipping
Pack Size:
-- Paclk Weight:
32.0000lbs Item Weight:
-- Item Dim:
-- OPI:
O SPI No.:
SPI Rev.:
SPC Mkg:
00 LVL_A:
Q LVL_B:
Q Freight Classification
NMFC:
063420 UFC:
35355 LTL:
RATING VARIABLE LCL:
-- WCC:
595 TCC:
Z SHC:
9 ACC:
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