Model: 28704ISSUEB

Power Transformer

Properties:

Reliability Indicator
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length
3.359 inches single mounting facility single center group and 3.391 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
3.172 inches single mounting facility single center group and 3.204 inches single mounting facility single center group
Frequency Rating
50.0 hertz single component or 60.0 hertz single component
Input-output Phase Relationship
Single phase to single phase single component
Winding Shielding Method
Internal shield grounded to core single component
Body Length
Between 4.437 inches and 4.500 inches
Body Width
Between 4.250 inches and 4.313 inches
Body Height
Between 3.625 inches and 3.688 inches
Maximum Operating Temp
105.0 degrees celsius
Inclosure Type
Hermetically sealed
Mounting Facility Quantity
4 single group
Mounting Method
Threaded hole single group
Winding Function And Quantity
1 primary single component and 4 secondary single component
Thread Size
0.190 inches single group
Winding Operating Current
5.0 amperes ac single component 3rd secondary
Winding Operating Current
5.0 amperes ac single component 4th secondary
Winding Operating Current
267.0 milliamperes ac single component 1st secondary
Winding Operating Current
600.0 milliamperes ac single component 2nd secondary
Winding Power Rating
31.5 volts-amperes single component 4th secondary
Winding Power Rating
46.5 volts-amperes single component 3rd secondary
Winding Power Rating
56.6 volts-amperes single component 1st secondary
Winding Power Rating
7.98 volts-amperes single component 2nd secondary
Winding Operating Voltage
100.00 ac volts single component single primary and 110.00 ac volts single component single primary and 120.00 ac volts single component single primary
Winding Operating Voltage
13.30 ac volts single component 2nd secondary
Winding Operating Voltage
212.00 ac volts single component 1st secondary
Winding Operating Voltage
3.15 ac volts single component 3rd secondary and 6.30 ac volts single component 3rd secondary and 9.30 ac volts single component 3rd secondary
Winding Operating Voltage
6.30 ac volts single component 4th secondary
Thread Series Designator
Unf single group
Terminal Type And Quantity
15 tab, solder lug
NSN
5950-00-688-5851
Part Number
28704ISSUEB
Description
Transformer,power
CAGE

Part 28704ISSUEB NSN 5950-00-688-5851

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:
--
Paclk Weight:
5.0000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
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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