Federal Pacific Transformer Technical Data, Wiring Diagrams and Outline Drawings
      Approximate        
  Enclosure Dimensions  
KVA Model Number Tap Description H (in) W (in) D (in) Approx. Total Lbs. Weather Shield Wiring Diagram Wall Mount Bracket Outline Drawing # Outline Weight Code
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150 C Rise, 1-Phase, 240x480-120/240, 60 Hz, Electrostatically Shielded, Aluminum, TP-1 Compliant
15 S2T15E +2, -4 x 2.5% 33 16 5/8 18 3/8 190 WS-3 9 WMB-3 05A1253 B
25 S2T25E +2, -4 x 2.5% 33 16 5/8 18 3/8 226 WS-3 9 WMB-3 05A1253 C
37.5 S2T37E +2, -4 x 2.5% 37 22 3/8 19 7/8 357 WS-4 9 WMB-3 05A1254 D
50 S2T50E +2, -4 x 2.5% 37 22 3/8 19 7/8 300 WS-4 9 WMB-3 05A1254 A
75 S2T75E +2, -4 x 2.5% 52 25 3/8 23 610 WS-7 9 WMB-4 05A1256 A
100 S2T100E +2, -4 x 2.5% 52 25 3/8 23 820 WS-7 9 WMB-4 05A1256 B
167 S2T167E +2, -4 x 2.5% 60 33 3/8 26 990 WS-9 9 NONE 05A1258 B
150 C Rise, 1-Phase, 600-120/240, 60 Hz, Electrostatically Shielded, Aluminum, TP-1 Compliant    
15 S61T15E +2, -4 x 2.5% 33 16 5/8 18 3/8 190 WS-3 11 WMB-3 05A1253 B
25 S61T25E +2, -4 x 2.5% 33 16 5/8 18 3/8 226 WS-3 11 WMB-3 05A1253 C
37.5 S61T37E +2, -4 x 2.5% 37 22 3/8 19 7/8 300 WS-4 11 WMB-3 05A1254 A
50 S61T50E +2, -4 x 2.5% 37 22 3/8 19 7/8 300 WS-4 11 WMB-3 05A1254 A
75 S61T75E +2, -4 x 2.5% 52 25 3/8 23 610 WS-7 11 WMB-4 05A1256 A
100 S61T100E +2, -4 x 2.5% 52 25 3/8 23 820 WS-7 11 WMB-4 05A1256 B
167 S61T167E +2, -4 x 2.5% 60 33 3/8 26 990 WS-9 11 NONE 05A1258 B
115 C Rise, 1-Phase, 240x480-120/240, 60 Hz, Electrostatically Shielded, Aluminum, TP-1 Compliant
15 S2T15FE +2, -4 x 2.5% 33 16 5/8 18 3/8 190 WS-3 9 WMB-3 05A1253 B
25 S2T25FE +2, -4 x 2.5% 37 22 3/8 19 7/8 357 WS-4 9 WMB-3 05A1254 D
37.5 S2T37FE +2, -4 x 2.5% 37 22 3/8 19 7/8 357 WS-4 9 WMB-3 05A1254 D
50 S2T50FE +2, -4 x 2.5% 45 1/2 24 3/4 20 490 WS-5 9 WMB-4 05A1255 A
75 S2T75FE +2, -4 x 2.5% 52 25 3/8 23 820 WS-7 9 WMB-4 05A1256 B
100 S2T100FE +2, -4 x 2.5% 60 33 3/8 26 990 WS-9 9 NONE 05A1258 B
167 S2T167FE +2, -4 x 2.5% 72 53 44 1700 NONE 9 NONE 05A1251 A
80 C Rise, 1-Phase, 240x480-120/240, 60 Hz, Electrostatically Shielded, Aluminum, TP-1 Compliant
15 S2T15BE +2, -4 x 2.5% 33 16 5/8 18 3/8 226 WS-3 9 WMB-3 05A1253 C
25 S2T25BE +2, -4 x 2.5% 37 22 3/8 19 7/8 357 WS-4 9 WMB-3 05A1254 D
37.5 S2T37BE +2, -4 x 2.5% 37 22 3/8 19 7/8 300 WS-4 9 WMB-3 05A1254 A
50 S2T50BE +2, -4 x 2.5% 52 25 3/8 23 610 WS-7 9 WMB-4 05A1256 A
75 S2T75BE +2, -4 x 2.5% 52 25 3/8 23 820 WS-7 9 WMB-4 05A1256 B
100 S2T100BE +2, -4 x 2.5% 60 33 3/8 26 990 WS-9 9 NONE 05A1258 B
150 C Rise, 3-Phase, 208-208Y/120, 60 Hz, Electrostatically Shielded, Aluminum, TP-1 Compliant
15 T202H15SE +2, -2 x 2.5% 29 17.125 19.375 210 WS-2 19 WMB-3 08A3221 D
30 T202H30SE +2, -2 x 2.5% 34 22.375 19.875 370 WS-4 19 WMB-3 08A5846 A
45 T202H45SE +2, -2 x 2.5% 34 22.375 19.875 400 WS-4 19 WMB-3 08A5846 B
75 T202H75SE +2, -2 x 2.5% 37 26 19.875 575 WS-18A 19 WMB-4 08A3223 C
112.5 T202H112SE +2, -2 x 2.5% 43 28.5 23.5 760 WS-18 19 WMB-4 08A3224 D
150 T202H150SE +2, -2 x 2.5% 44.5 39 23 960 WS-10A 19A NONE 08A3225 A
225 T202J225SE +2, -2 x 3% 51 42.125 26 1320 WS-12 19B NONE 08A3231 A
300 T202L300SE +2, -2 x 3.5% 63 46.5 30.875 1630 WS-14 19C NONE 08A3227 C
500 T202E500SE +1, -1 x 5% 72.75 53.375 36.875 2335 WS-16 19E NONE 08A3228 D
150 C Rise, 3-Phase, 208-480Y/277, 60 Hz, Aluminum, TP-1 Compliant
15 T204H15E +2, -2 x 2.5% 29 17.125 19.375 210 WS-2 23 WMB-3 08A3221 D
30 T204H30E +2, -2 x 2.5% 34 22.375 19.875 370 WS-4 23 WMB-3 08A5846 A
45 T204H45E +2, -2 x 2.5% 34 22.375 19.875 400 WS-4 23 WMB-3 08A5846 B
75 T204H75E +2, -2 x 2.5% 37 26 19.875 575 WS-18A 23 WMB-4 08A3223 C
112.5 T204H112E +2, -2 x 2.5% 43 28.5 23.5 760 WS-18 23 WMB-4 08A3224 D
150 T204H150E +2, -2 x 2.5% 44.5 39 23 960 WS-10A 23A NONE 08A3225 A
225 T204J225E +2, -2 x 3% 51 42.125 26 1320 WS-12 23B NONE 08A3231 A
300 T204L300E +2, -2 x 3.5% 63 46.5 30.875 1630 WS-14 23C NONE 08A3227 B
500 T204E500E +1, -1 x 5% 72.75 53.375 36.875 2335 WS-16 23E NONE 08A3228 B
750 T204E750E +1, -1 x 5% 76.75 53.375 44.375 3280 NONE 23E NONE 08A3229 A
150 C Rise, 3-Phase, 208-480Y/277, 60 Hz, Electrostatically Shielded, Aluminum, TP-1 Compliant
15 T204H15SE +2, -2 x 2.5% 29 17.125 19.375 210 WS-2 23 WMB-3 08A3221 D
30 T204H30SE +2, -2 x 2.5% 34 22.375 19.875 370 WS-4 23 WMB-3 08A5846 A
45 T204H45SE +2, -2 x 2.5% 34 22.375 19.875 400 WS-4 23 WMB-3 08A5846 B
75 T204H75SE +2, -2 x 2.5% 37 26 19.875 575 WS-18A 23 WMB-4 08A3223 C
112.5 T204H112SE +2, -2 x 2.5% 43 28.5 23.5 760 WS-18 23 WMB-4 08A3224 D
150 T204H150SE +2, -2 x 2.5% 44.5 39 23 960 WS-10A 23A NONE 08A3225 A
225 T204J225SE +2, -2 x 3% 51 42.125 26 1320 WS-12 23B NONE 08A3231 A
300 T204L300SE +2, -2 x 3.5% 63 46.5 30.875 1630 WS-14 23C NONE 08A3227 C
500 T204E500SE +1, -1 x 5% 72.75 53.375 36.875 2335 WS-16 23E NONE 08A3228 D
750 T204E750SE +1, -1 x 5% 76.75 53.375 44.375 3280 NONE 23E NONE 08A3229 A
150 C Rise, 3-Phase, 240-208Y/120, 60 Hz, Electrostatically Shielded, Aluminum, TP-1 Compliant
15 T242T15SE +2, -4 x 2.5% 29 17.125 19.375 210 WS-2 26 WMB-3 08A3221 D
30 T242T30SE +2, -4 x 2.5% 34 22.375 19.875 370 WS-4 26 WMB-3 08A5846 A
45 T242T45SE +2, -4 x 2.5% 34 22.375 19.875 400 WS-4 26 WMB-3 08A5846 B
75 T242T75SE +2, -4 x 2.5% 37 26 19.875 575 WS-18A 26 WMB-4 08A3223 C
112.5 T242T112SE +2, -4 x 2.5% 43 28.5 23.5 760 WS-18 26 WMB-4 08A3224 D
150 T242T150SE +2, -4 x 2.5% 44.5 39 23 960 WS-10A 26A NONE 08A3225 A
225 T242J225SE +2, -2 x 3% 51 42.125 26 1320 WS-12 26B NONE 08A3231 A
300 T242L300SE +2, -2 x 3.5% 63 46.5 30.875 1630 WS-14 26C NONE 08A3227 C
500 T242B500SE +1, -1 x 4% 72.75 53.375 36.875 2335 WS-16 26D NONE 08A3228 D
150 C Rise, 3-Phase, 480-208Y/120, 60 Hz, Aluminum, TP-1 Compliant
15 T4T15E +2, -4 x 2.5% 29 17.125 19.375 210 WS-2 22 WMB-3 08A3221 D
30 T4T30E +2, -4 x 2.5% 34 22.375 19.875 370 WS-4 22 WMB-3 08A5846 A
45 T4T45E +2, -4 x 2.5% 34 22.375 19.875 400 WS-4 22 WMB-3 08A5846 B
75 T4T75E +2, -4 x 2.5% 37 26 19.875 575 WS-18A 22 WMB-4 08A3223 C
112.5 T4T112E +2, -4 x 2.5% 43 28.5 23.5 760 WS-18 22 WMB-4 08A3224 D
150 T4T150E +2, -4 x 2.5% 44.5 39 23 960 WS-10A 22A NONE 08A3225 A
225 T4T225E +2, -4 x 2.5% 51 42.125 26 1320 WS-12 22A NONE 08A3231 A
300 T4T300E +2, -4 x 2.5% 63 46.5 30.875 1630 WS-14 22A NONE 08A3227 C
500 T4T500E +2, -4 x 2.5% 72.75 53.375 36.875 2335 WS-16 22A NONE 08A3228 D
750 T4T750E +2, -4 x 2.5% 76.75 53.375 44.375 3280 NONE 22A NONE 08A3229 A
1000 T4J1000E +2, -2 x 3% 80 61 44.375 4450 NONE 22B NONE 08A3230 A
150 C Rise, 3-Phase, 480-208Y/120, 60 Hz, Electrostatically Shielded, Aluminum, TP-1 Compliant
15 T4T15SE +2, -4 x 2.5% 29 17.125 19.375 210 WS-2 18 WMB-3 08A3221 D
25 T4T25SE +2, -4 x 2.5% 34 22.375 19.875 370 WS-4 18 WMB-3 08A5846 A
30 T4T30SE +2, -4 x 2.5% 34 22.375 19.875 370 WS-4 18 WMB-3 08A5846 A
45 T4T45SE +2, -4 x 2.5% 34 22.375 19.875 400 WS-4 18 WMB-3 08A5846 B
75 T4T75SE +2, -4 x 2.5% 37 26 19.875 575 WS-18A 18 WMB-4 08A3223 C
112.5 T4T112SE +2, -4 x 2.5% 43 28.5 23.5 760 WS-18 18 WMB-4 08A3224 D
150 T4T150SE +2, -4 x 2.5% 44.5 39 23 960 WS-10A 18A NONE 08A3225 A
225 T4T225SE +2, -4 x 2.5% 51 42.125 26 1320 WS-12 18A NONE 08A3231 A
300 T4T300SE +2, -4 x 2.5% 63 46.5 30.875 1630 WS-14 18A NONE 08A3227 C
500 T4T500SE +2, -4 x 2.5% 72.75 53.375 36.875 2335 WS-16 18A NONE 08A3228 D
750 T4T750SE +2, -4 x 2.5% 76.75 53.375 44.375 3280 NONE 18A NONE 08A3229 A
1000 T4J1000SE +2, -2 x 3% 80 61 44.375 4450 NONE 18B NONE 08A3230 A
150 C Rise, 3-Phase, 480-208Y/120, 60 Hz, Electrostatically Shielded, Copper, TP-1 Compliant
15 T4T15CSE +2, -4 x 2.5% 29 17.125 19.375 240 WS-2 22 WMB-3 08A3221 D
30 T4T30CSE +2, -4 x 2.5% 34 22.375 19.875 410 WS-4 22 WMB-3 08A5846 A
45 T4T45CSE +2, -4 x 2.5% 34 22.375 19.875 460 WS-4 22 WMB-3 08A5846 B
75 T4T75CSE +2, -4 x 2.5% 37 26 19.875 645 WS-18A 22 WMB-4 08A3223 C
112.5 T4T112CSE +2, -4 x 2.5% 43 28.5 23.5 855 WS-18 22 WMB-4 08A3224 D
150 T4T150CSE +2, -4 x 2.5% 44.5 39 23 1050 WS-10A 22A NONE 08A3225 A
225 T4T225CSE +2, -4 x 2.5% 51 42.125 26 1440 WS-12 22A NONE 08A3231 A
300 T4T300CSE +2, -4 x 2.5% 63 46.5 30.875 1830 WS-14 22A NONE