Model: 73C828-004

Power Transformer

Special Features:

Two primary windings; six secondary windings

Properties:

Reliability Indicator
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length
3.109 inches single mounting facili type 2nd center group and 3.141 inches single mounting facili type 2nd center group
Center To Center Distance Between Mounting Facilities Parallel To Length
3.109 inches single mounting facili type 3rd center group and 3.141 inches single mounting facili type 3rd center group
Center To Center Distance Between Mounting Facilities Parallel To Length
1.552 inches single mounting facili type 4th center group and 3.109 inches single mounting facili type 2nd center group and 1.572 inches single mounting facili type 4th center group3.141 inches single mounting facili type 2nd center group
Center To Center Distance Between Mounting Facilities Parallel To Width
0.990 inches single mounting facili type 4th center group and 1.672 inches single mounting facili type 2nd center group and 1.010 inches single mounting facili type 4th center group1.704 inches single mounting facili type 2nd center group
Center To Center Distance Between Mounting Facilities Parallel To Width
1.672 inches single mounting facili type 2nd center group and 1.704 inches single mounting facili type 2nd center group
Center To Center Distance Between Mounting Facilities Parallel To Width
1.672 inches single mounting facili type 3rd center group and 1.704 inches single mounting facili type 3rd center group
Overall Height
Between 1.859 inches and 1.891 inches
Frequency Rating
400.0 hertz single component
Input-output Phase Relationship
Three phase to single phase single component and three phase to three phase single component
Transformer Winding Connection Type
Wye-delta
Winding Shielding Method
Internal shield brought out to terminal single component
Body Length
Between 3.859 inches and 3.891 inches
Body Width
Between 2.172 inches and 2.204 inches
Maximum Operating Temp
170.0 degrees celsius
Distance Between Mounting Facility Centers
1.109 inches single mounting facili type 1st center group and 1.141 inches single mounting facili type 1st center group
Inclosure Type
Fully enclosed
Mounting Facility Quantity
2 1st group
Mounting Facility Quantity
4 3rd group2 1st group
Mounting Facility Quantity
4 4th group4 2nd group
Mounting Facility Quantity
4 2nd group
Mounting Method
Threaded hole all groupings
Winding Function And Quantity
2 primary single component and 6 secondary single component
Thread Size
0.112 inches 2nd group
Thread Size
0.112 inches 3rd group0.138 inches 1st group
Thread Size
0.138 inches 1st group
Thread Size
0.164 inches 4th group0.112 inches 2nd group
Winding Operating Current
40.0 milliamperes ac single component 2nd secondary
Winding Operating Current
40.0 milliamperes ac single component 3rd secondary
Winding Operating Current
84.0 milliamperes ac single component 1st secondary
Winding Operating Current
600.0 milliamperes ac single component 4th secondary
Winding Power Rating
1.6 volts-amperes single component 3rd secondary5.46 volts-amperes single component 1st secondary
Winding Power Rating
1.8 volts-amperes single component 4th secondary41.52 volts-amperes single component 2nd secondary
Winding Power Rating
41.52 volts-amperes single component 2nd secondary
Winding Power Rating
5.46 volts-amperes single component 1st secondary
Winding Operating Voltage
1.038 ac kilovolts single component 2nd secondary65.00 ac volts single component 1st secondary
Winding Operating Voltage
3.00 ac volts single component 4th secondary1.038 ac kilovolts single component 2nd secondary
Winding Operating Voltage
40.00 ac volts single component 3rd secondary8.00 ac volts single component 2nd primary
Winding Operating Voltage
39.20 ac volts single component 1st primary
Winding Operating Voltage
65.00 ac volts single component 1st secondary
Winding Operating Voltage
8.00 ac volts single component 2nd primary39.20 ac volts single component 1st primary
Test Data Document
04660-73c828 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Thread Series Designator
Unc all groupings
Terminal Type And Quantity
25 turret
NSN
5950-00-239-7547
Part Number
73C828-004
Description
Transformer,power
CAGE
04660

Part 73C828-004 NSN 5950-00-239-7547

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:
--
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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