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186
Unidrive SP Regen Installation Guide
www.controltechniques.com Issue Number: 2
N
An additional derating of 5% is required for parallel applications.
N
An additional derating of 5% is required for parallel applications.
Table 10-4 Maximum permissible continuous output current @ 40°C (104°F) ambient
Model
Normal Duty
Heavy Duty
Nominal rating
Maximum permissible continuous output
current (A) for the following switching
frequencies
Nominal rating
Maximum permissible continuous output
current (A) for the following switching
frequencies
3kHz
4kHz
6kHz
3kHz
4kHz
6kHz
kW
hp
kW
hp
SPMA1401
110
150
205
164.1
90
150
180
174.4
134.5
SPMA1402
132
200
236
210.4
157.7
110
150
210
174.8
129.7
SPMA1601
110
150
125
100
74
90
125
100
100
74
SPMA1602
132
175
144
100
74
110
150
125
100
74
SPMD1201
55
75
192
187
143
45
60
156
150
110
SPMD1202
75
100
248
225
172
55
75
192
175
128
SPMD1203
90
125
312
264
202
75
100
250
206
151
SPMD1204
110
150
350
305
233
90
125
290
241
177
SPMD1401
110
150
205
187
143
90
150
180
150
110
SPMD1402
132
175
248
225
172
110
150
210
175
128
SPMD1403
160
200
290
264
202
132
175
248
206
151
SPMD1404
185
300
335
305
233
160
200
290
241
177
SPMD1601
110
150
125
109
79
90
125
100
95
68
SPMD1602
132
175
144
128
96
110
150
125
119
89
SPMD1603
160
200
168
142
107
132
175
144
126
95
SPMD1604
185
250
192
158
119
160
200
168
144
109
NOTE
Table 10-5 Maximum permissible continuous output current @ 50°C (122°F) ambient
Model
Normal Duty
Heavy Duty
Nominal rating
Maximum permissible continuous output
current (A) for the following switching
frequencies
Nominal rating
Maximum permissible continuous output
current (A) for the following switching
frequencies
3kHz
4kHz
6kHz
3kHz
4kHz
6kHz
kW
hp
kW
hp
SPMA1401
110
150
191.5
190.1
147.6
90
150
180
157.9
121.5
SPMA1402
132
200
198.4
180.6
138.1
110
150
190
157.9
116.2
SPMA1601
110
150
98
81
59
90
125
98
81
59
SPMA1602
132
175
98
81
59
110
150
98
81
59
SPMD1201
55
75
172
157
120
45
60
156
135
100
SPMD1202
75
100
208
189
145
55
75
190
158
116
SPMD1203
90
125
244
222
170
75
100
224
186
137
SPMD1204
110
150
282
256
196
90
125
262
218
160
SPMD1401
110
150
172
157
120
90
150
163
135
100
SPMD1402
132
175
208
189
145
110
150
190
158
116
SPMD1403
160
200
244
222
170
132
175
224
186
137
SPMD1404
185
300
282
256
196
160
200
262
218
160
SPMD1601
110
150
121
99
71
90
125
100
86
62
SPMD1602
132
175
135
114
85
110
150
125
108
81
SPMD1603
160
200
154
127
95
132
175
137
115
86
SPMD1604
185
250
157
133
100
160
200
155
129
97
NOTE
Summary of Contents for SP1201
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