Model: 21027

Power Transformer

Special Features:

One primary winding and twelve secondary windingsone primary winding and twelve secondary windings

Properties:

Reliability Indicator
Not establishednot established
Center To Center Distance Between Mounting Facilities Parallel To Length
3.995 inches single mounting facility single center group and 3.995 inches single mounting facility single center group and 4.005 inches single mounting facility single center group4.005 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
1.795 inches single mounting facility single center group and 1.795 inches single mounting facility single center group and 1.805 inches single mounting facility single center group1.805 inches single mounting facility single center group
Frequency Rating
400.0 hertz single component400.0 hertz single component
Input-output Phase Relationship
Three phase to six phase single component and three phase to six phase single component and three phase to three phase single componentthree phase to three phase single component
Transformer Winding Connection Type
Delta-wyedelta-wye
Maximum Transformer Power Rating
1070.0 watts single component1070.0 watts single component
Body Length
5.800 inches 5.800 inches
Body Width
3.000 inches 3.000 inches
Body Height
4.100 inches 4.100 inches
Maximum Operating Temp
155.0 degrees celsius155.0 degrees celsius
Inclosure Type
Fully enclosedfully enclosed
Mounting Facility Quantity
4 single group4 single group
Mounting Method
Threaded hole single groupthreaded hole single group
Winding Function And Quantity
1 primary single component and 1 primary single component and 12 secondary single component12 secondary single component
Features Provided
W/rectifier
Thread Size
0.250 inches single group0.250 inches single group
Winding Operating Current
14.0 amperes ac single component 4th secondary
Winding Operating Current
1.4 amperes ac single component 3rd secondary
Winding Operating Current
3.8 amperes ac single component 1st secondary
Winding Operating Current
6.3 amperes ac single component 2nd secondary
Winding Operating Voltage
208.00 ac volts single component single primary208.00 ac volts single component single primary
Thread Series Designator
Unc single group
Terminal Type And Quantity
51 tab, solder lug
NSN
5950-00-451-5508
Part Number
21027
Description
Transformer,power
CAGE
00638

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes transformer (1), pulse.

Part 21027 NSN 5950-00-451-5508

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:
U
ESD:
ESD:
MMAC:
EH
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

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this power transformer (NSN 5950-00-451-5508) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8504320000
  • SITC: 77119
  • End Use: Generators, accessories
  • NAICS: 334416
  • USDA: 1

Freight Class: Transformers, having a power handling capacity exceeding 1 kva but not exceeding 16 kva, nesoi

Highest Rated Parts
Recently Purchased Parts
Hot Parts