Model: PEI 7781
Power TransformerProperties:
Reliability Indicator
Not established
Frequency Rating
400.0 hertz single component
Input-output Phase Relationship
Three phase to three phase single component
Transformer Winding Connection Type
Wye-wye
Body Length
7.500 inches
Body Width
4.260 inches
Body Height
6.250 inches
Maximum Operating Temp
110.0 degrees celsius
Inclosure Type
Fully enclosed
Mounting Facility Quantity
12 single group
Mounting Method
Core single group and 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
180.0 milliamperes ac single component 4th secondary
Winding Operating Current
183.0 milliamperes ac single component 1st secondary
Winding Operating Current
3.3 amperes ac single component 3rd secondary
Winding Operating Current
3.9 amperes ac single component 2nd secondary
Winding Operating Voltage
1.20 ac kilovolts single component 2nd secondary3.20 ac kilovolts single component 1st secondary
Winding Operating Voltage
1.20 ac kilovolts single component 2nd secondary870.00 ac volts single component 4th secondary188.00 ac volts single component single primary and 208.00 ac volts single component single primary
Winding Operating Voltage
3.20 ac kilovolts single component 1st secondary870.00 ac volts single component 4th secondary3.80 ac kilovolts single component 3rd secondary
Winding Operating Voltage
3.20 ac kilovolts single component 1st secondary
Winding Operating Voltage
3.80 ac kilovolts single component 3rd secondary1.20 ac kilovolts single component 2nd secondary
Thread Series Designator
Unf single group
Terminal Type And Quantity
15 turret
NSN
5950-00-497-8605
Part Number
PEI 7781
Description
Transformer,power
CAGE
Part PEI 7781 NSN 5950-00-497-8605
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:
A
ESD:
ESD:
MMAC:
EH
CRITL:
X Packaging & Shipping
Pack Size:
7.5 X 4.3 X 6.3 Paclk Weight:
30.0000lbs Item Weight:
-- Item Dim:
-- OPI:
M SPI No.:
SPI Rev.:
SPC Mkg:
06 LVL_A:
F LVL_B:
F Freight Classification
NMFC:
063420 UFC:
35355 LTL:
RATING VARIABLE LCL:
-- WCC:
595 TCC:
Z SHC:
9 ACC:
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