GENERAL
GENERAL
ELECTRICAL CONNECTION DIAGRAMS
ACME® TRANSFORMER™ WIRING DIAGRAMS
Wiring Diagrams
Sections I, II, III & IV
PRIMARY: 240 X 480
SECONDARY: 120/240
1 2
TAPS: None
H1
H2
H3
PRIMARY: 240 X 480
SECONDARY: 120/240
TAPS: None
H4
H1
H3
H4
H2
PRIMARY: 240 X 480
SECONDARY: 120/240
3
TAPS: 2, 21/2% ANFC, 2, 21/2% BNFC
H1
H4 H5
H2
H3
H8
H6 H7
X2 X3
X4
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
480 H1-H4 H2 to H3
H1-H3 &
240
H2-H4
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
PRIMARY: 240 X 480
SECONDARY: 120/240
4
2, 21/2% ANFC, 4, 21/2% BNFC
H1
H5 H6
H2
H3
X2 X3
X4
H10
H8H7H4H9
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
216 H1-H10
H10 to H2
228
H10 to H3
240
H10 to H4
252
H10 to H5
H1-H10
H1-H10
H1-H10
H1 to H9
H1 to H8
H1 to H7
H1 to H6
432 H1-H10 H2 to H9
444 H1-H10 H3 to H9
456 H1-H10 H3 to H8
468 H1-H10 H4 to H8
480 H1-H10 H4 to H7
492 H1-H10 H5 to H7
504 H1-H10 H5 to H6
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X3-X4
X1 to X3
120
X2 to X4
X1-X4
X2 X3
X4
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
480 H1-H4 H2 to H3
H1-H3 &
240
H2-H4
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
PRIMARY: 240 X 480
SECONDARY: 120/240
5
TAPS:
2, 21/2% ANFC, 2, 21/2% BNFC
H2
H3
H1
3
2
1
456
X2 X3
X4
H4
8
7
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
216 H1-H4
H2, H4, 1
228
H2, H4, 2
240
H2, H4, 3
252
H2, H4, 4
H1, H3, 8 &
H1, H3, 7 &
H1-H4
H1, H3, 6 &
H1-H4
H1, H3, 5 &
H1-H4
432 H1-H4 H2, 1 & H3, 8
444 H1-H4 H2, 2 & H3, 8
456 H1-H4 H2, 2 & H3, 7
468 H1-H4 H2, 3 & H3, 7
480 H1-H4 H2, 3 & H3, 6
492 H1-H4 H2, 4 & H3, 6
504 H1-H4 H2, 4 & H3, 5
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
X2 X3
X4
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
252 H1-H8
H4 to H8
240
H3 to H7
228
H2 to H6
H1-H7
H1-H6
H1 to H5
H1 to H5
H1 to H5
504 H1-H8 H4 to H5
492 H1-H8 H3 to H5
480 H1-H7 H3 to H5
468 H1-H7 H2 to H5
456 H1-H6 H2 to H5
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
PRIMARY: 208
SECONDARY: 120/240
6
TAPS: 2, 5% BNFC
H1
H3H4H2
X2 X3
X4
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
208 H1 & H4
198 H1 & H3
187 H1 & H2
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
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GENERAL
GENERAL
ELECTRICAL CONNECTION DIAGRAMS
ACME® TRANSFORMER™ WIRING DIAGRAMS
PRIMARY: 277
SECONDARY: 120/240
7 8 9
TAPS: 2, 5% BNFC
H1
H3H4H2
X2 X3
X4
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
277 H1 & H4
263 H1 & H3
250 H1 & H2
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
PRIMARY: 600
SECONDARY: 120/240
10
TAPS: 2, 5% BNFC
H1
H3H4H2
X2 X3
X4
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
600 H1-H4
570 H1-H3
540 H1-H2
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
PRIMARY: 600
SECONDARY: 120/240
TAPS: None
H1
X2 X3
X4
H2
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
600 H1-H2
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
PRIMARY: 600
SECONDARY: 120/240
11
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
H1
2
1
345
X2 X3
X4
H2
6
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
540 H1-H2 1-6
555 H1-H2 1-5
570 H1-H2 2-6
585 H1-H2 2-5
600 H1-H2 3-5
615 H1-H2 2-4
635 H1-H2 3-4
Secondary Volts
240 X2 to X3 X1-X4
PRIMARY: 120 x 240
SECONDARY: 120/240
13
TAPS: None
H1
H3
X2 X3
X4
H4
H2
X1
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
240 H1-H4 H2 to H3
H1-H3 &
120
H2-H4
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
PRIMARY: 600
SECONDARY: 120/240
TAPS: None
H1
X2 X3
X4
H2
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
600 H1-H2
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
PRIMARY: 240
SECONDARY: 120/240
12
TAPS: None
1
2
1
3
3
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
240 1-3
Secondary Volts
240 1-3
120 1-2 or 2-3
120/240 1-2-3
EXPORT MODEL
PRIMARY: 190-220 x 380-440
14
SECONDARY: 120/240
H1
X4
H3
H2 H4
H5
X2 X3
H6
H7 H8 H9
H10
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
190 H1 & H7
H2 to H7
200 H1 & H8
H3 to H8
208 H1 & H9
H4 to H9
220 H1 & H10
H5 to H10
H1 to H6
H1 to H6
H1 to H6
H1 to H6
380 H1 & H7 H2 & H6
400 H1 & H8 H3 & H6
416 H1 & H9 H4 & H6
440 H1 & H10 H5 & H6
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
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ACME ELECTRIC • MILWAUKEE, WI • 800.334.5214 • acmepowerdist.com
GENERAL
GENERAL
ELECTRICAL CONNECTION DIAGRAMS
ACME® TRANSFORMER™ WIRING DIAGRAMS
EXPORT MODEL
PRIMARY: 190-220 x 380-440
15
SECONDARY:120/240
H1
2
1
X4
H3
3
456
X2 X3
H2
H4
8
7
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
190 H1 & H4
H2, H4, 1
200
H2, H4, 2
208
H2, H4, 3
220
H2, H4, 4
H1 & H4
H1 & H4
H1 & H4
H1, H3, 8 &
H1, H3, 7 &
H1, H3, 6 &
H1, H3, 5 &
380 H1 & H4 H2, H3, 1, 8
400 H1 & H4 H2, H3, 2, 7
416 H1 & H4 H2, H3, 3, 6
440 H1 & H4 H2, H3, 4, 5
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
PRIMARY: 240 Volts Delta
SECONDARY: 208Y/120 Volts
18
TAPS: 2, 5% BNFC
H1
23
1
X1
X0
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
240 H1, H2, H3 1
228 H1, H2, H3 2
216 H1, H2, H3 3
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
23
1
X2 X3
POWER LINE CONDITIONER
16
INPUT LINE
1
2
A
3
B
C
4
D
5
E
6
7
8
9
10
Input Connections Insulate
&
Volts Connect Isolate
1, 3, 6, 8 to A
120
2, 5, 7, 10 to B
1, 6 to A
4, 9 to B
208
2, 3 to C
7, 8 to D
1, 6 to A
5, 10 to B
240
2, 3 to C
7, 8 to D
1 to A
10 to B
480 2, 3 to C 4, 9
5, 6 to D
7, 8 to E
Output Connections Output
Lines
Volts Connect To
11 to F
120 12 to G F, G
14 to H
11 to F
120/240 12 to G F, G, H
14 to H
11 to F
208 12 to G F, H
H3H2
23
13 to H
1
11 to F
240 12 to G F, H
14 to H
NOTE: To prevent externally shorting, all leads marked
“INSULATE” must be individually capped with wire
nuts or equivalent. Insulate leads individually!
PRIMARY: 240 Volts Delta
SECONDARY: 208Y/120 Volts
19
TAPS: 2, 21/2% ANFC, 2, 21/2% BNFC
H1
5
X1
X0
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
252 H1, H2, H3 1
246 H1, H2, H3 2
240 H1, H2, H3 3
234 H1, H2, H3 4
228 H1, H2, H3 5
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
5
1234
4
11
F
G
12
H
13
14
4, 9
5, 10
4, 9
H3H2
23
X2 X3
5
1
4
PRIMARY: 208 Volts
SECONDARY: 120/240 Volts
17
TAPS:
H1
23
1
4
56
H2
X1X3X2X4
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
218 H1 & H2 3 to 4
213 H1 & H2 2 to 4
208 H1 & H2 3 to 5
203 H1 & H2 2 to 5
198 H1 & H2 1 to 5
192 H1 & H2 2 to 6
187 H1 & H2 1 to 6
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
PRIMARY: 380 Volts Delta
SECONDARY: 220Y/127 Volts
20
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
H1
123
4567
X0
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
399 H1, H2, H3 1
390 H1, H2, H3 2
380 H1, H2, H3 3
371 H1, H2, H3 4
361 H1, H2, H3 5
352 H1, H2, H3 6
342 H1, H2, H3 7
1
Secondary Volts
23
220 X1, X2,X3
X1 to X0
127
X2 to X0
1 phase
X3 to X0
H2
1234567
X2X1
H3
1234567
X3
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GENERAL
GENERAL
ELECTRICAL CONNECTION DIAGRAMS
ACME® TRANSFORMER™ WIRING DIAGRAMS
PRIMARY: 480 Volts Delta
SECONDARY: 208Y/120 Volts
21
TAPS: 2, 5% BNFC
H1
23
1
X1
X0
23
1
X2 X3
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
480 H1, H2, H3 1
456 H1, H2, H3 2
432 H1, H2, H3 3
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
PRIMARY: 380 Volts Delta
SECONDARY: 220Y/127 Volts
24
TAPS: 2, 5% BNFC
H0
X1
123
H1
H2
X2
X3
123
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
380 H1, H2, H3 1
361 H1, H2, H3 2
342 H1, H2, H3 3
Secondary Volts
220 X1, X2, X3
X1 to X0
127
X2 to X0
1 phase
X3 to X0
PRIMARY: 480 Volts Delta
SECONDARY: 240 Volts Delta/120 Volts
27
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
H1 H3H2
35
246 246
1
35 246
1
X1
X2 X3X4
35
1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
504 H1, H2, H3 1 to 2
492 H1, H2, H3 2 to 3
480 H1, H2, H3 1 to 4
468 H1, H2, H3 3 to 4
456 H1, H2, H3 1 to 6
444 H1, H2, H3 3 to 6
432 H1, H2, H3 5 to 6
Secondary Volts
240 X1, X2, X3
X1, X4 or
120
X2, X4
H3
PRIMARY: 480 Volts Delta
SECONDARY: 208Y/120 Volts
22
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
H3H2
7
23
1
6
X0
H1
5
7
1234
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
504 H1, H2, H3 1
492 H1, H2, H3 2
480 H1, H2, H3 3
468 H1, H2, H3 4
456 H1, H2, H3 5
444 H1, H2, H3 6
432 H1, H2, H3 7
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
PRIMARY: 480 Volts Delta
123
SECONDARY: 240 Volts Delta/120 Volts
25
TAPS: 2, 5% BNFC
H1 H3H2
23
1
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
480 H1, H2, H3 1
456 H1, H2, H3 2
432 H1, H2, H3 3
Secondary Volts
240 X1, X2, X3
X1, X4 or
120
X2, X4
PRIMARY: 600 Volts Delta
SECONDARY: 208Y/120 Volts
28
TAPS: 2, 5% BNFC
H1
23
1
X1
X0
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
600 H1, H2, H3 1
570 H1, H2, H3 2
540 H1, H2, H3 3
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
23
5
4
6
X2 X3
23
X4
X2 X3
23
1
X2 X3
PRIMARY: 120/208/240/277 Volts
SECONDARY: 120/240 Volts
23
H5
H3H2
23
5
7
1
1
4
6
H1
X4
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
X3
X2
H2
H4H3
X1
277 H1, H5
240 H1, H4
208 H1, H3
120 H1, H2
Secondary Volts
X1 to X3
120
X2 to X4
X1-X4
120/240 X2 to X3 X1-X2-X4
240 X2 to X3 X1-X4
PRIMARY: 480 Volts Delta
SECONDARY: 240 Volts Delta/120 Volts
26
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
Connect Connect
Primary Primary Inter- Secondary
1
23
Volts Lines To Connect Lines To
1
504 H1, H2, H3 1
7
6
5
X1
H1 H3H2
5
7
1234
4
6
X4
23
5
7
1
4
6
X2 X3
23
1
492 H1, H2, H3 2
480 H1, H2, H3 3
468 H1, H2, H3 4
456 H1, H2, H3 5
444 H1, H2, H3 6
432 H1, H2, H3 7
Secondary Volts
240 X1, X2, X3
X1, X4 or
120
X2, X4
PRIMARY: 600 Volts Delta
SECONDARY: 208Y/120 Volts
29
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
H3H2
23
1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
X0
H1
5
7
1234
6
X1
5
7
4
6
23
X2 X3
H3H2
23
5
7
1
1
4
6
630 H1, H2, H3 1
615 H1, H2, H3 2
600 H1, H2, H3 3
585 H1, H2, H3 4
570 H1, H2, H3 5
555 H1, H2, H3 6
540 H1, H2, H3 7
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
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ACME ELECTRIC • MILWAUKEE, WI • 800.334.5214 • acmepowerdist.com
GENERAL
GENERAL
ELECTRICAL CONNECTION DIAGRAMS
ACME® TRANSFORMER™ WIRING DIAGRAMS
PRIMARY: 600 Volts Delta
SECONDARY: 208Y/120 Volts
30
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
35
H1 H3H2
246 246
1
X1
35 246
1
35
1
X2 X3X0
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
630 H1, H2, H3 1 to 2
615 H1, H2, H3 2 to 3
600 H1, H2, H3 1 to 4
585 H1, H2, H3 3 to 4
570 H1, H2, H3 1 to 6
555 H1, H2, H3 3 to 6
540 H1, H2, H3 5 to 6
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
PRIMARY: 380 Volts Delta
SECONDARY: 208/120 Volts
33
TAPS: 2-21/2% ANFC and BNFC
H1
123
45
X0
X2X1
H2
12345
H3
12345
X3
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
399 H1, H2, H3 1
390 H1, H2, H3 2
380 H1, H2, H3 3
371 H1, H2, H3 4
361 H1, H2, H3 5
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
PRIMARY: 480 Volts Delta
SECONDARY: 480Y/277 Volts
31
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
H1
5
7
X0
1234
6
X1
5
7
4
6
23
X2 X3
5
7
1
4
6
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
504 H1, H2, H3 1
492 H1, H2, H3 2
480 H1, H2, H3 3
468 H1, H2, H3 4
456 H1, H2, H3 5
444 H1, H2, H3 6
432 H1, H2, H3 7
Secondary Volts
480 X1, X2, X3
X1 to X0
277
X2 to X0
1 phase
X3 to X0
PRIMARY: 460 Volts Delta
SECONDARY: 460Y/266 Volts
34
TAPS: 1-5% ANFC and BNFC
H1
23
1
X1
X0
23
1
X2 X3
H3H2
Primary Connect Leads
Volts % to Tap No.
483 105 1
460 100 2
437 95 3
Secondary Volts
460 X1, X2, X3
X1 & X0
266
X2 & X0
1 phase
X3 & X0
PRIMARY: 480 Volts Delta
SECONDARY: 480Y/277 Volts
32
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
H3H2
23
1
H1 H3H2
35
246 246
1
X1
35 246
1
35
1
X2 X3X0
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
504 H1, H2, H3 1 to 2
492 H1, H2, H3 2 to 3
480 H1, H2, H3 1 to 4
468 H1, H2, H3 3 to 4
456 H1, H2, H3 1 to 6
444 H1, H2, H3 3 to 6
432 H1, H2, H3 5 to 6
Secondary Volts
480 X1, X2, X3
X1 to X0
277
X2 to X0
1 phase
X3 to X0
PRIMARY: 460 Volts Delta
SECONDARY: 460Y/266 Volts
35
TAPS: 2-21/2% ANFC and BNFC
H1
5
1234
23
1
X0
X1
23
5
1
4
X2 X3
H3H2
23
5
1
4
Primary Connect Leads
Volts % to Tap No.
483 105 1
472 102.5 2
460 100 3
449 97.5 4
437 95 5
Secondary Volts
460 X1, X2, X3
X1 & X0
266
X2 & X0
1 phase
X3 & X0
PRIMARY: 460 Volts Delta
SECONDARY: 460Y/266 Volts
36
TAPS: 2-21/2% ANFC and BNFC
H1 H3H2
35
246 246
1
35 246
1
X1
35
1
X2 X3X0
Primary Connect Leads
Volts % to Tap No.
483 105 1 to 2
472 102.5 2 to 3
460 100 1 to 4
449 97.5 3 to 4
437 95 4 to 5
Secondary Volts
460 X1, X2, X3
X1 & X0
266
X2 & X0
1 phase
X3 & X0
ACME ELECTRIC • MILWAUKEE, WI • 800.334.5214 • acmepowerdist.com
PRIMARY: 460 Volts Delta
SECONDARY: 230Y/133 Volts
37
TAPS: 1-5% ANFC and BNFC
H1
23
1
X1
X0
23
1
X2 X3
Primary Connect Leads
Volts % to Tap No.
483 105 1
460 100 2
437 95 3
Secondary Volts
230 X1, X2, X3
X1 & X0
133
X2 & X0
1 phase
X3 & X0
PRIMARY: 460 Volts Delta
SECONDARY: 230Y/133 Volts
38
TAPS: 2-21/2% ANFC and BNFC
H3H2
23
1
X0
H1
5
5
1234
X1
23
1
4
X2 X3
H3H2
23
5
1
4
Primary Connect Leads
Volts % to Tap No.
483 105 1
472 102.5 2
460 100 3
449 97.5 4
437 95 5
Secondary Volts
230 X1, X2, X3
X1 & X0
133
X2 & X0
1 phase
X3 & X0
159
159
GENERAL
GENERAL
ELECTRICAL CONNECTION DIAGRAMS
ACME® TRANSFORMER™ WIRING DIAGRAMS
PRIMARY: 460 Volts Delta
SECONDARY: 230Y/133 Volts
39
TAPS: 2-21/2% ANFC and BNFC
H1 H3H2
35
246 246
1
35 246
1
X1
35
X2 X3X0
Primary Connect Leads
Volts % to Tap No.
483 105 1 to 2
472 102.5 2 to 3
460 100 1 to 4
449 97.5 3 to 4
437 95 4 to 5
Secondary Volts
230 X1, X2, X3
X3 & X0
X1 & X0
133
X2 & X0
1 phase
PRIMARY: 575 Volts Delta
SECONDARY: 230Y/133 Volts
42
TAPS: 2-21/2% ANFC and BNFC
H1 H3H2
35
246 246
1
35 246
1
35
1
PRIMARY: 575 Volts Delta
SECONDARY: 230Y/133 Volts
40
TAPS: 1-5% ANFC and BNFC
1
X0
H1
23
1
X1
23
1
X2 X3
H3H2
23
PRIMARY: 575 Volts Delta
SECONDARY: 230Y/133 Volts
41
TAPS: 2-21/2% ANFC and BNFC
1
5
X0
H1
23
5
1234
X1
1
4
X2 X3
H3H2
23
5
1
4
Primary Connect Leads
Primary Connect Leads
Volts % to Tap No.
604 105 1
575 100 2
546 95 3
Secondary Volts
230 X1, X2, X3
X3 & X0
X1 & X0
133
X2 & X0
1 phase
PRIMARY: 575 Volts Delta
SECONDARY: 460Y/266 Volts
43
TAPS: 1-5% ANFC and BNFC
H1
23
1
23
1
H3H2
23
Volts % to Tap No.
604 105 1
589 102.5 2
575 100 3
561 97.5 4
546 95 5
Secondary Volts
230 X1, X2, X3
X1 & X0
133
X2 & X0
1 phase
X3 & X0
PRIMARY: 575 Volts Delta
SECONDARY: 460Y/266 Volts
44
TAPS: 2-21/2% ANFC and BNFC
H1
5
1
1234
H3H2
23
5
1
4
23
5
1
4
X1
X2 X3X0
Primary Connect Leads
Volts % to Tap No.
604 105 1 to 2
589 102.5 2 to 3
575 100 1 to 4
561 97.5 3 to 4
546 95 4 to 5
Secondary Volts
230 X1, X2, X3
X1 & X0
133
X2 & X0
1 phase
X3 & X0
PRIMARY: 575 Volts Delta
SECONDARY: 460Y/266 Volts
45
TAPS: 2-21/2% ANFC and BNFC
H1 H3H2
35
246 246
1
35 246
1
X1
35
1
X2 X3X0
Primary Connect Leads
Volts % to Tap No.
604 105 1 to 2
589 102.5 2 to 3
575 100 1 to 4
561 97.5 3 to 4
546 95 4 to 5
Secondary Volts
460 X1, X2, X3
X1 & X0
266
X3 & X0
X2 & X0
1 phase
X1
X0
X2 X3
Primary Connect Leads
Volts % to Tap No.
604 105 1
575 100 2
546 95 3
Secondary Volts
460 X1, X2, X3
X3 & X0
X1 & X0
266
X2 & X0
1 phase
PRIMARY: 208 Volts Delta
SECONDARY: 480Y/277 Volts
46
TAPS: 2, 21/2% ANFC, 2, 21/2% BNFC
X1
5
1234
H0
H1
23
5
1
4
H2 H3
5
4
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
218 X1, X2, X3 1
213 X1, X2, X3 2
208 X1, X2, X3 3
203 X1, X2, X3 4
198 X1, X2, X3 5
Secondary Volts
480 H1, H2, H3
H1 to H0
277
H2 to H0
1 phase
H3 to H0
X0
X1
X2 X3
Primary Connect Leads
Volts % to Tap No.
604 105 1
589 102.5 2
575 100 3
561 97.5 4
546 95 5
Secondary Volts
460 X1, X2, X3
X1 & X0
266
X2 & X0
1 phase
X3 & X0
PRIMARY: 416 Volts Delta
SECONDARY: 208Y/120 Volts
47
TAPS: 2, 21/2% ANFC, 2, 21/2% BNFC
X3X2
23
1
X0
H1
5
1234
X1
23
5
1
4
X2 X3
H3H2
23
5
1
4
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
437 H1, H2, H3 1
426 H1, H2, H3 2
416 H1, H2, H3 3
406 H1, H2, H3 4
395 H1, H2, H3 5
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
160
160
ACME ELECTRIC • MILWAUKEE, WI • 800.334.5214 • acmepowerdist.com
GENERAL
GENERAL
ELECTRICAL CONNECTION DIAGRAMS
ACME® TRANSFORMER™ WIRING DIAGRAMS
PRIMARY: 208 Volts Delta
SECONDARY: 480Y/277 Volts
48
TAPS: 2, 5% BNFC
X1
123
H1H0
X2
123
H2
X3
3
12
H3
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
208 X1, X2, X3 1
198 X1, X2, X3 2
187 X1, X2, X3 3
Secondary Volts
480 H1, H2, H3
H1 to H0
277
H2 to H0
1 phase
H3 to H0
PRIMARY: 600 Volts Delta
SECONDARY: 480Y/277 Volts
51
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
7
6
H1
5
1234
23
5
7
1
4
6
H3H2
5
7
4
6
PRIMARY: 600 Volts Delta
SECONDARY: 208Y/120 Volts
49
TAPS: 2,
21/2
% ANFC, 2,
H1
5
1234
X1
X0
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
630 H1, H2, H3 1
615 H1, H2, H3 2
600 H1, H2, H3 3
585 H1, H2, H3 4
570 H1, H2, H3 5
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
PRIMARY: 600 Volts Delta
SECONDARY: 600Y/347 Volts
52
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
H1
23
1
5
7
6
7
1234
6
21/2
23
5
1
4
X2 X3
23
5
1
4
% BNFC
5
5
7
6
PRIMARY: 600 Volts Delta
SECONDARY: 380Y/220 Volts
50
H3H2
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
7
23
1
4
6
X0
H1
5
1234
X1
5
7
4
6
23
1
X2 X3
H3H2
23
5
7
1
4
6
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
630 H1, H2, H3 1
615 H1, H2, H3 2
600 H1, H2, H3 3
585 H1, H2, H3 4
570 H1, H2, H3 5
555 H1, H2, H3 6
540 H1, H2, H3 7
Secondary Volts
380 X1, X2, X3
X1 to X0
220
X2 to X0
1 phase
X3 to X0
H3H2
4
PRIMARY: 600 Volts Delta
SECONDARY: 380Y/220 Volts
23
53
1
TAPS: 2, 5% BNFC
X1
X0
X2 X3
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
630 H1, H2, H3 1
615 H1, H2, H3 2
600 H1, H2, H3 3
585 H1, H2, H3 4
570 H1, H2, H3 5
555 H1, H2, H3 6
540 H1, H2, H3 7
Secondary Volts
480 X1, X2, X3
X1 to X0
277
X2 to X0
1 phase
X3 to X0
PRIMARY: 600 Volts Delta
SECONDARY: 600Y/347 Volts
54
TAPS: 2, 5% BNFC
H1
23
1
X1
X0
23
1
X2 X3
X0
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
630 H1, H2, H3 1
615 H1, H2, H3 2
600 H1, H2, H3 3
585 H1, H2, H3 4
570 H1, H2, H3 5
555 H1, H2, H3 6
540 H1, H2, H3 7
Secondary Volts
600 X1, X2, X3
X1 to X0
347
X2 to X0
1 phase
X3 to X0
PRIMARY: 600 Volts Delta
SECONDARY: 480Y/277 Volts
55
TAPS: 2, 5% BNFC
H3H2
23
1
X0
X1
X2 X3
X0
H1
23
1
X1
23
1
X2 X3
H3H2
23
1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
600 H1, H2, H3 1
570 H1, H2, H3 2
540 H1, H2, H3 3
Secondary Volts
380 X1, X2, X3
X1 to X0
220
X2 to X0
1 phase
X3 to X0
PRIMARY: 600 Volts
SECONDARY: 480 Volts
56
H1
23
1
X1
23
1
X2 X3
TAPS: 2, 5% BNFC
H3H2
23
1
H1
H4H7
X1
H5H8 H6H9
X0
H0
H3H2
X2
X3
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
600 H1, H2, H3 1
570 H1, H2, H3 2
540 H1, H2, H3 3
Secondary Volts
600 X1, X2, X3
X1 to X0
347
X2 to X0
1 phase
X3 to X0
ACME ELECTRIC • MILWAUKEE, WI • 800.334.5214 • acmepowerdist.com
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
600 H1, H2, H3 1
570 H1, H2, H3 2
540 H1, H2, H3 3
Secondary Volts
480 X1, X2, X3
X1 to X0
277
X2 to X0
1 phase
X3 to X0
Connect Connect
Primary Alt Primary Inter- Secondary
Volts Rating Lines To Connect Lines To
600 480 H1, H2, H3
570 456 H4, H5, H6
540 432 H7, H8, H9
Secondary Volts
480 380 X1, X2, X3
277 220
1 phase 1 phase
X3 to X0
X1 to X0
X2 to X0
161
161
GENERAL
GENERAL
ELECTRICAL CONNECTION DIAGRAMS
ACME® TRANSFORMER™ WIRING DIAGRAMS
PRIMARY: 600 Volts
SECONDARY: 480 Volts
57
TAPS: 2, 5% BNFC
H1
12
3
X1
12
X0
H0
3
12
X2
Connect Connect
Primary Alt Primary Inter- Secondary
Volts Rating Lines To Connect Lines To
600 480 H1, H2, H3 1
570 456 H1, H2, H3 2
540 432 H1, H2, H3 3
Secondary Volts
480 380 X1, X2, X3
277 220
1 phase 1 phase
X3 to X0
X1 to X0
X2 to X0
PRIMARY: 208 Volts Delta
SECONDARY: 208Y/120 Volts
60
TAPS: 2-5% BNFC
H1
23
1
X1
X0
23
1
X2 X3
Primary Connect Leads
Volts % to Tap No.
208 100 1
198 95 2
187 90 3
Secondary Volts
208 X1, X2, X3
X1 & X0
120
X2 & X0
1 phase
X3 & X0
PRIMARY: 120/208/240/277 Volts
SECONDARY: 120/240 Volts
63
H1
H2 H3
H4
H5
H6
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
120 H1 & H8
H3 to H8
H1 to H6
208 H1 & H8 H2 to H7
240 H1 & H8 H3 to H6
277 H1 & H8 H4 to H5
Secondary Volts
240 X2 to X3 X1 & X4
120/240 X2 to X3 X1, X3, X4
X1 to X3
120
X2 to X4
162
162
H7
H3H2
3
X3
X1X3X2X4
H3H2
H8
X1 & X4
PRIMARY: 208 Volts
SECONDARY: 120/240 Volts
58
TAPS: 2, 5% BNFC
H1
23
1
H2
56
4
X1X3X2X4
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
208 H1 & H2 3 to 4
198 H1 & H2 2 to 5
187 H1 & H2 1 to 6
Secondary Volts
240 X2 to X3 X1-X4
120/240 X2 to X3 X1-X2-X4
X1 to X3
120
X2 to X4
X1-X4
PRIMARY: 208 Volts Delta
SECONDARY: 208Y/120 Volts
61
TAPS: 2-21/2% ANFC and 2-21/2% BNFC
H1
5
1234
X0
23
Primary Connect Leads
1
Volts % to Tap No.
X1
23
5
1
4
X2 X3
H3H2
23
5
1
4
218 105 1
213 102.5 2
208 100 3
203 97.5 4
198 95 5
Secondary Volts
208 X1, X2, X3
X1 & X0
120
X2 & X0
1 phase
X3 & X0
PRIMARY: 190/208/220/240 x
380/416/440/480 Volts
64
SECONDARY: 120/240 Volts
H1
X4 X3 X2 X1
H3
H2
H5
H6
H4
H8
H7
H10
H9
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
190 H1& H7
H2 to H7
208 H1 & H8
H3 to H8
220 H1 & H9
H4 to H9
240 H1& H10
H5 to H10
H1 to H6
H1 to H6
H1 to H6
H1 to H6
380 H1 & H7 H2 to H6
416 H1 & H8 H3 to H6
440 H1 & H9 H4 to H6
480 H1 & H10 H5 to H6
Secondary Volts
240 X2 to X3 X1 - X4
120/240 X2 to X3 X1- X2 - X4
X1 to X3
120
X2 to X4
ACME ELECTRIC • MILWAUKEE, WI • 800.334.5214 • acmepowerdist.com
X1 - X4
PRIMARY: 230 Volts Delta
SECONDARY: 230Y/133 Volts
59
TAPS: 2-2
X0
1
/2% ANFC and 2-21/2% BNFC
H1
5
1234
X1
23
5
1
4
X2 X3
5
4
Primary Connect Leads
Volts % to Tap No.
242 105 1
236 102.5 2
230 100 3
224 97.5 4
219 95 5
Secondary Volts
230 X1, X2, X3
X3 & X0
X1 & X0
133
X2 & X0
1 phase
PRIMARY: 230 Volts Delta
SECONDARY: 230Y/133 Volts
62
TAPS: 1-5% ANFC and 1-5% BNFC
H1
23
1
X1
X0
23
1
X2 X3
H3H2
Primary Connect Leads
Volts % to Tap No.
241 105 1
230 100 2
218 95 3
Secondary Volts
230 X1, X2, X3
X3 & X0
X1 & X0
133
X2 & X0
1 phase
PRIMARY: 190/200/208/220 x
380/400/416/440 Volts
65
SECONDARY: 110/220 Volts
H1
X4 X3 X2 X1
H3
H2
H5
H6
H4
H8
H7
H9
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
190 H1 & H7
H2 to H7
200 H1 & H8
H3 to H8
208 H1 & H9
H4 to H9
220 H1 & H10
H5 to H10
H1 to H6
H1 to H6
H1 to H6
H1 to H6
380 H1 & H7 H2 to H6
400 H1 & H8 H3 to H6
415 H1 & H9 H4 to H6
440 H1 & H10 H5 to H6
Secondary Volts
220 X2 to X3 X1-X4
110/220 X2 to X3 X1-X2-X4
X1 to X3
110
X2 to X4
X1-X4
H3H2
23
1
23
1
H10
GENERAL
GENERAL
ELECTRICAL CONNECTION DIAGRAMS
ACME® TRANSFORMER™ WIRING DIAGRAMS
PRIMARY: 416 Volts Delta
SECONDARY: 208Y/120 Volts
66
TAPS: 2, 5% BNFC
H1
123
X1X0
H2
H3
3
123
X2
12
X3
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
437 H1, H2, H3 1
416 H1, H2, H3 2
395 H1, H2, H3 3
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
PRIMARY: 600 Volts Delta
SECONDARY: 240 Delta/120 Volts
69
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
H1 H3H2
2345
7
1
6
X1
5
7
4
6
X4
23
X2 X3
5
7
1
6
Primary Connect Leads
Volts % to Tap No.
630 105 1
615 102.5 2
600 100 3
585 97.5 4
570 95 5
555 92.5 6
540 90 7
Secondary Volts
240 X1, X2, X3
X1, X4, or
120
X2, X4
PRIMARY: 380 Volts Delta
SECONDARY: 208Y/120 Volts
72
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
H1
2345
7
X0
1
6
X1
5
7
4
6
23
1
X2 X3
H3H2
5
7
4
6
Primary Connect Leads
Volts % to Tap No.
399 105 1
390 102.5 2
380 100 3
371 97.5 4
361 95 5
352 92.5 6
342 90 7
Secondary Volts
208 X1, X2, X3
X1 to X0
120
1 phase
X3 to X0
X2 to X0
ACME ELECTRIC • MILWAUKEE, WI • 800.334.5214 • acmepowerdist.com
PRIMARY: 480 Volts Delta
SECONDARY: 208Y/120 Volts
67
TAPS: 2-2
7
6
X0
1
/2% ANFC, 4, 21/2% BNFC
H1
2345
7
1
X1
23
5
4
6
X2 X3
1
4
6
5
7
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
504 H1, H2, H3 1
492 H1, H2, H3 2
480 H1, H2, H3 3
468 H1, H2, H3 4
456 H1, H2, H3 5
444 H1, H2, H3 6
432 H1, H2, H3 7
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
23
1
4
PRIMARY: 240 Volts Delta
SECONDARY: 480Y/277 Volts
70
TAPS: 2, 5% BNFC
X1
123
H1
H0
X2
X3
123
H2
123
H3
Primary Connect Leads
Volts % to Tap No.
240 100 1
228 95 2
216 90 3
Secondary Volts
480 H1, H2, H3
H3 to H0
H1 to H0
277
H2 to H0
1 phase
PRIMARY: 440 Volts Delta
SECONDARY: 220Y/127 Volts
73
TAPS: 2, 5% ANFC & BNFC
23
1
X0
H1
4
12
5
3
H2
4
12
5
3
X2X1
H3
4
12
5
3
X3
PRIMARY: 480 Volts Delta
SECONDARY: 240 Volts Delta/120 Volts
68
TAPS: 2, 21/2% ANFC, 4, 21/2% BNFC
H3H2
23
1
7
6
H1 H3H2
2345
X1
5
7
1
6
4
X4
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
504 H1, H2, H3 1
492 H1, H2, H3 2
480 H1, H2, H3 3
468 H1, H2, H3 4
456 H1, H2, H3 5
444 H1, H2, H3 6
432 H1, H2, H3 7
Secondary Volts
240 X1, X2, X3
X1, X4, or
120
X2, X4
PRIMARY: 240 Volts Delta
SECONDARY: 480Y/277 Volts
71
TAPS: 2, 21/2% ANFC & BNFC
X1
123
45
H0
H1 H2
45
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
252 X1, X2, X3 1
246 X1, X2, X3 2
240 X1, X2, X3 3
234 X1, X2, X3 4
228 X1, X2, X3 5
Secondary Volts
480 H1, H2, H3
H1 to H0
277
H2 to H0
1 phase
H3 to H0
23
X2 X3
X2
123
5
7
1
4
6
X3
12345
H3
23
1
Primary Connect Leads
Volts % to Tap No.
484 110 1
462 105 2
440 100 3
418 95 4
396 90 5
Secondary Volts
220 X1, X2, X3
1 phase
X3 to X0
X1 to X0
127
X2 to X0
163
163
GENERAL
GENERAL
ELECTRICAL CONNECTION DIAGRAMS
ACME® TRANSFORMER™ WIRING DIAGRAMS
PRIMARY: 190/200/210/220/
230/240 Volts Delta
74
SECONDARY: 400Y/231 Volts
H0
X1
2
5
1234
H1
23
5
1
4
6
H2 H3
3
56
6
4
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
240 X1, X2, X3 1
230 X1, X2, X3 2
220 X1, X2, X3 3
210 X1, X2, X3 4
200 X1, X2, X3 5
190 X1, X2, X3 6
Secondary Volts
400 H1, H2, H3
H1 to H0
231
H2 to H0
1 phase
H3 to H0
PRIMARY: 400 Volts Delta
SECONDARY: 240 Delta/120 Volts
77
TAPS: 2, 2 1/2% ANFC, 4, 21/2% BNFC
H1
7
123
456
X1
H2
7
456
123
X2
X4
H3
7
456
123
X3
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
420 H1, H2, H3 1
410 H1, H2, H3 2
400 H1, H2, H3 3
390 H1, H2, H3 4
380 H1, H2, H3 5
370 H1, H2, H3 6
360 H1, H2, H3 7
Secondary Volts
240 X1, X2, X3
X1 to X4 or
120
X2 to X4
PRIMARY: 480 Volts Delta
SECONDARY: 208Y/120 Volts
80
TAPS: 1-5% ANFC & 1-5% BNFC
H1
3
X0
H2
12
312
X2X1
H3
3
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
504 H1, H2, H3 1
480 H1, H2, H3 2
456 H1, H2, H3 3
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
PRIMARY: 190/200/210/220/
230/240 Volts Delta
75
SECONDARY: 400Y/231 Volts
X3X2
1
4
5
3
6
X0
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
240 H1, H2, H3 1
230 H1, H2, H3 2
220 H1, H2, H3 3
210 H1, H2, H3 4
200 H1, H2, H3 5
190 H1, H2, H3 6
Secondary Volts
400 X1, X2, X3
X1 to X0
231
X2 to X0
1 phase
X3 to X0
PRIMARY: 277/480 Volts
SECONDARY: 208/277 Volts
78
TAPS: NONE
H1
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
277 H1 & H2
480 H1 & H3
Secondary Volts
208 X1 to X2
277 X1 to X3
PRIMARY: 480 Volts Delta
SECONDARY: 208Y/120 Volts
81
TAPS: 2, 2
45
X0
12
X1
Connect Connect
Primary Primary Inter- Secondary
X3
Volts Lines To Connect Lines To
504 H1, H2, H3 1
492 H1, H2, H3 2
480 H1, H2, H3 3
468 H1, H2, H3 4
456 H1, H2, H3 5
Secondary Volts
208 X1, X2, X3
X1 to X0
120
X2 to X0
1 phase
X3 to X0
H1
12
1
/2% ANFC, 2, 21/2% BNFC
H1
123
X2
H2
4
12
5
3
6
X2X1
H2 H3
X2 X3
H2 H3
123
45
X3
H3
PRIMARY: 400 Volts Delta
SECONDARY: 240 Volts Delta/120 Volts
76
TAPS: 2, 5% BNFC
H1
4
12
5
6
3
X3
123
X1
H2
123
X2
X4
H3
123
X3
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
400 H1, H2, H3 1
380 H1, H2, H3 2
360 H1, H2, H3 3
Secondary Volts
240 X1, X2, X3
X1 to X4 or
120
X2 to X4
PRIMARY: 277/480 Volts
SECONDARY: 208/277 Volts
79
TAPS: NONE
H1
H3
H2
X5
X6
H4
X4
X3
H6
H5
X2
X1
Connect Connect
Primary Primary Inter- Secondary
Volts Lines To Connect Lines To
277 H1 - H5 H2 to H4
480 H1 - H6 H3 to H4
Secondary Volts
208 X2 to X4 X1 - X5
277 X3 to X4 X1 - X6
PRIMARY: 380 Volts Delta
SECONDARY: 208Y/120 Volts
82
TAPS: 2-21/2% ANFC and 2-21/2% BNFC
H1
12345
5
1234
X0
X1
23
5
1
4
X2 X3
H3H2
23
5
1
4
Primary Connect Leads
Volts % to Tap No.
399 105 1
390 102.5 2
380 100 3
371 97.5 4
361 95 5
Secondary Volts
208 X1, X2, X3
X3 to X0
X1 to X0
120
X2 to X0
1 phase
164
164
ACME ELECTRIC • MILWAUKEE, WI • 800.334.5214 • acmepowerdist.com
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