Model: 1170AB

Power Transformer

Special Features:

One primary winding; five secondary windings, with fifth secondary center tapped

Properties:

Reliability Indicator
Not established
Center To Center Distance Between Mounting Facilities Parallel To Length
7.000 inches single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width
2.500 inches single mounting facility single center group
Frequency Rating
380.0 hertz single component and 420.0 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
Delta-delta and delta-wye
Maximum Transformer Power Rating
1.8 kilovolt-ampere single component
Winding Shielding Method
Internal shield grounded to inclosure single component
Body Length
Between 7.940 inches and 8.060 inches
Body Width
Between 3.690 inches and 3.810 inches
Body Height
Between 5.940 inches and 6.060 inches
Maximum Operating Temp
130.0 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 5 secondary single component
Thread Size
0.250 inches single group
Winding Operating Current
25.0 amperes dc single component 1st secondary
Winding Operating Current
25.0 amperes dc single component 2nd secondary
Winding Operating Current
3.0 amperes dc single component 3rd secondary
Winding Operating Current
3.0 amperes dc single component 4th secondary
Winding Power Rating
51.0 volts-amperes single component 3rd secondary
Winding Power Rating
51.0 volts-amperes single component 4th secondary
Winding Power Rating
862.5 volts-amperes single component 1st secondary
Winding Power Rating
862.5 volts-amperes single component 2nd secondary
Winding Operating Voltage
120.00 ac volts single component single primary and 208.00 ac volts single component single primary
Winding Operating Voltage
17.00 dc volts single component 3rd secondary
Winding Operating Voltage
17.00 dc volts single component 4th secondary
Winding Operating Voltage
34.50 dc volts single component 1st secondary
Winding Operating Voltage
34.50 dc volts single component 2nd secondary
Thread Series Designator
Unc single group
Terminal Type And Quantity
18 tab, solder lug
NSN
5950-01-031-5961
Part Number
1170AB
Description
Transformer,power
CAGE
72149

Part 1170AB NSN 5950-01-031-5961

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:
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

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