Appendix D—Ratings, Cooling and Power Losses—Inside-the-Delta
S811+ Soft Starter
MN03900001E—November 2012
61
Severe Duty—30 Second Ramp and/or 450% Current Limit at 50°C—Inside-the-Delta Connection
Notes
1.0SF = 1.0 Service Factor.
1.15SF = 1.15 Service Factor.
1
Consult factory.
Maximum
Continuous
Line Current
Three-Phase Motors
Catalog
Number
kW Rating (50 Hz)
hp Rating (60 Hz)
230V
380–400V 440V
200V
230V
460V
575–690V
1.0SF
1.0SF
1.0SF
1.0SF
1.15SF
1.0SF
1.15SF
1.0SF
1.15SF
1.0SF
1.15SF
Frame Size N
39
5.5
10
11
7.5
7.5
10
7.5
25
15
30
25
S811+N37N3S
73
11
18.5
22
15
15
25
15
50
40
60
50
S811+N66N3S
Frame Size R
111
15
30
33
25
25
30
25
75
60
75
75
S811+R10N3S
138
22
40
45
40
30
50
40
100
75
125
100
S811+R13N3S
Frame Size T
199
33
59
63
50
50
60
50
125
125
150
150
S811+T18N3S
257
45
80
90
75
60
75
75
150
150
250
200
S811+T24N3S
324
55
100
110
100
75
100
100
250
200
300
250
S811+T30N3S
Frame Size U
415
75
110
147
125
100
125
125
300
250
300
300
S811+U36N3S
526
90
160
185
150
125
150
150
400
300
450
400
S811+U42N3S
623
110
185
220
200
150
250
200
450
400
550
450
S811+U50N3S
Frame Size V
415
75
110
147
125
100
125
125
300
250
300
300
S811+V36N3S
526
90
160
185
150
125
150
150
400
300
450
400
S811+V42N3S
623
110
185
220
200
150
250
200
450
400
550
450
S811+V50N3S
727
129
220
257
250
200
250
250
550
450
700
550
S811+V65N3S
816
147
257
295
250
250
300
250
600
550
750
700
S811+V72N3S
908
160
280
335
250
250
300
250
700
550
750
700
S811+V85N3S
1
1
1
1
1
1
1
1
1
1
1
1
S811+V10N3S