Installation
24
Sizing Guide (continued)
4.3.2 In-Delta Connection
Size 1 and 2
I
e 1)
kW
FLA
1)
Hp
Trip Class
10
Trip Class 20 Trip Class 30
A 230
V
400
V
500
V
A 200
V
208
V
220-
240V
440-
480V
550-
600V
I
e
: AC-53a:
3.5-17: 90-
5
VMX-
I
e
: AC-53a:
4-19: 90-5
VMX-
I
e
: AC-53a:
4-29: 90-5
VMX-
29 7.5 15 18.5 29 7.5 7.5
10
20
25
SGY-I-17
SGY-I-22
SGY-I-29
38 11 18.5 22 36 10 10
10
25
30
SGY-I-22
SGY-I-29
SGY-I-35
50 11 22 30 47 10 15
15
30
40
SGY-I-29
SGY-I-35
SGY-I-41
61 18.5 30 37 59 15 15
20
40
50
SGY-I-35
SGY-I-41
SGY-I-55
71 18.5 37 45 69 20 20
25
50
60
SGY-I-41
SGY-I-55
SGY-I-66
95 22 45 55 90 25 30
30
60
75
SGY-I-55
SGY-I-66
SGY-I-80
114 30 55 75 113 30 30
40
75
100
SGY-I-66
SGY-I-80
SGY-I-100
139 37 75 90 133 40 40
50
100
125
SGY-I-80 SGY-I-100 SGY-I-132
173 55 90 110 166 50 50
60
125
150
SGY-I-100 SGY-I-132 SGY-I-160
229 55 110 160 215 60 75
75
150
200
SGY-I-132 SGY-I-160 SGY-I-195
277 75 150 185 270 75 75
100
200
250
SGY-I-160 SGY-I-195
See Size 3
338 90 185 220 312 100 100
125
250
300
SGY-I-195
See Size 3 See Size 3
Size 3
I
e 1)
kW
FLA
1)
Hp
Trip Class
10
Trip Class
20
Trip Class
30
A 230V 400V 500V A 200V 208V 220-
240V
440-
480V
550-
600V
I
e
: AC-53a:
3.5-17: 90-3
VMX-
I
e
: AC-53a:
4-19: 90-3
VMX-
I
e
: AC-53a:
4-29: 90-3
VMX-
277 75 150 185 270 75 75
100
200
250
See Size 2 See Size 2
SGY-I-242
338 90 185 220 312 100 100
125
250
300
See Size 2
SGY-I-242 SGY-I-302
419 132 220 300 419 150 150
150
350
450
SGY-I-242 SGY-I-302 SGY-I-361
523 160 300 375 523 150 150
200
450
500
SGY-I-302 SGY-I-361 SGY-I-430
625 200 355 425 625 200 200
250
500
600
SGY-I-361 SGY-I-430 SGY-I-500
745 220 425 530 717 250 250
250
500
700
SGY-I-430 SGY-I-500
-
866 280 500 630 831 250 300
300
600
800
SGY-I-500
-
-
1)
Maximum motor line current indicated.
For In-Delta connections, all six motor wires must be available for connection,
and it is critical to exactly follow the In-Delta wiring diagram in the VMX-Synergy Plus
TM
User Manual. The Soft Starter
will only sense the Phase Current, which is about 57.7% of the motor line current.