Model: PEI 9457

Power Transformer

Special Features:

Three separate internal shields brought out to three terminals

Properties:

Reliability Indicator
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length
4.000 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
4.250 inches single mounting facility single center group
Overall Height
3.420 inches
Frequency Rating
400.0 hertz single component
Input-output Phase Relationship
Three phase to six phase single component
Transformer Winding Connection Type
Delta-wye
Winding Shielding Method
Internal shield brought out to terminal single component
Body Length
6.250 inches
Body Width
5.750 inches
Body Height
2.750 inches
Maximum Operating Temp
130.0 degrees celsius
End Application
1440-01-087-9844 launching station, guided missile, semitrailer mounted
Inclosure Type
Hermetically sealed
Mounting Facility Quantity
4 single group
Mounting Method
Threaded stud single group
Winding Function And Quantity
1 primary and 2 secondary single component
Thread Size
0.250 inches single group
Winding Operating Current
35.0 amperes ac single component 1st secondary
Winding Operating Current
250.0 milliamperes ac single component 2nd secondary
Winding Operating Voltage
208.00 ac volts single component single primary
Winding Operating Voltage
18.00 ac volts single component 2nd secondary
Winding Operating Voltage
24.00 ac volts single component 1st secondary
Unpackaged Unit Weight (non-core)
14.000 pounds
Thread Series Designator
Unf single group
Terminal Type And Quantity
13 pin and 7 standoff, solder lug
NSN
5950-01-223-3981
Part Number
PEI 9457
Description
Transformer,power
CAGE
13483

Part PEI 9457 NSN 5950-01-223-3981

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
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 indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
6.3 X 5.8 X 3.4
Paclk Weight:
14.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063420
UFC:
35355
LTL:
RATING VARIABLE
LCL:
--
WCC:
595
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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