INCH-POUND
MIL-PRF-27/346C
13 July 2012
SUPERSEDING
MIL-PRF-27/346B
17 January 1986
PERFORMANCE SPECIFICATION SHEET
TRANSFORMERS, POWER, 150 VOLTAMPERES, 3-PHASE
This specification is approved for use by all Departments
and agencies of the Department of Defense.
The complete requirements for procuring the transformer described herein shall
consist of this document and the latest issue of specification MIL-PRF-27.
(For dash numbers 08 through 21)
(For dash numbers 01 through 07)
SECONDARY
Primary (For dash nos. 01 thru 07)
WYE, L Com Connect 6-8-10, Load 5-6, 7-6, 9-6
WYE, 115 V to Com 1,2,3 line 4 Com
DELTA, L-L Connect 6-7, 8-9 5-10, Load 5,7,9
WYE, 200 V L-L 1,2,3
WYE, L-L Connect 6-10, 8-10, Load 5,7,9
PRIMARY (For dash nos. 08 thru 14)
Delta, 115 V L-L 1,2,3
PRIMARY (For dash nos. 15 thru 21)
Delta, 200 V L-L 1,2,3
CIRCUIT DIAGRAMS
FIGURE 1. Dimensions and configurations.
AMSC N/A
FSC 5950
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