Maximum Output Current At Elevated Temperatures - Variable Torque Applications - Siemens MICROMASTER Eco Reference Manual
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ECO REFERENCE MANUAL
MAXIMUM OUTPUT CURRENT AT ELEVATED TEMPERATURES - VARIABLE
TORQUE APPLICATIONS
Maximum Inverter Output Current With High Ambient Temperature - 25m of Screened Cable or
50m of Unscreened Cable Maximum, Variable Torque Applications (110% overload for 1 minute
in every 5 minutes)
Model Number
2kHz
4kHz
ECO1-550/2 @ 264V
22
22
ECO1-750/2 @ 264V
28.0
28.0
ECO1-1100/2 @ 264V
42.0
42.0
ECO1-1500/2 @ 264V
54
54
ECO1-1850/2 @ 264V
68.0
68.0
ECO1-2200/2 @ 264V
80.0
80.0
ECO1-3000/2 @ 264V
95.0
95.0
ECO1-3700/2 @ 264V
130.0
130.0
ECO1-4500/2 @ 264V
154.0
154.0
ECO1-1100/3 @ 460V
23.5
23.5
ECO1-1500/3 @ 460V
30.0
30.0
ECO1-1850/3 @ 460V
37.0
37.0
ECO1-2200/3 @ 460V
43.5
43.5
ECO1-3000/3 @ 460V
58.0
58.0
ECO1-3700/3 @ 460V
71.0
71.0
ECO1-4500/3 @ 460V
84.0
84.0
ECO1-5500/3 @ 460V
102.0
102.0
ECO1-7500/3 @ 460V
138.0
138.0
ECO1-9000/3 @ 460V
168.0
168.0
ECO1-1100/3 @ 550V
21.1
21.1
ECO1-1500/3 @ 550V
27.0
27.0
ECO1-1850/3 @ 550V
33.3
33.3
ECO1-2200/3 @ 550V
39.1
39.1
ECO1-3000/3 @ 550V
52.2
52.2
ECO1-3700/3 @ 550V
63.9
63.9
ECO1-4500/3 @ 550V
75.6
75.6
ECO1-5500/3 @ 550V
91.8
91.8
ECO1-7500/3 @ 550V
124.2
124.2
ECO1-9000/3 @ 550V
151.2
151.2
ECO1-400/4 @ 660V
6.1
6.1
ECO1-550/4 @ 660V
9.0
9.0
ECO1-750/4 @ 660V
11.0
11.0
ECO1-1100/4 @ 660V
17.0
17.9
ECO1-1500/4 @ 660V
22.0
22.0
ECO1-1850/4 @ 660V
27.0
27.0
ECO1-2200/4 @ 660V
32.0
32.0
ECO1-3000/4 @ 660V
41.0
41.0
ECO1-3700/4 @ 660V
52.0
52.0
ECO1-4500/4 @ 660V
62.0
62.0
Notes:
(a) Switching frequency not available
(b) Not Possible
40 deg C
50 deg C
8kHz
16kHz
2kHz
4kHz
16.5
8.8
22
22
21
10.9
28
28
31.5
23.1
42
42
(a)
(a)
49.7
49.7
(a)
(a)
52.8
52.8
(a)
(a)
62.1
62.1
(a)
(a)
73.7
73.7
(a)
(a)
130.0
130.0
(a)
(a)
154
154
23.5
12.9
21.0
20.4
22.5
11.7
28.8
26
33.3
23.7
33.2
30.3
30
22
39
35.6
(a)
(a)
51.8
51.8
(a)
(a)
63.4
63.4
(a)
(a)
75
75
(a)
(a)
102.0
100.8
(a)
(a)
138.0
136.4
(a)
(a)
168
166
21.1
11.6
20.3
18.9
19.5
8.7
26
24.2
30
21.3
29.8
28.8
28.3
19.6
35
33.8
(a)
(a)
44.2
44.2
(a)
(a)
54.1
54.1
(a)
(a)
64
64
(a)
(a)
91.8
91.8
(a)
(a)
124.2
124.2
(a)
(a)
151.2` 151.2
6.1
6.1
9.0
8.2
11.0
8.2
17.0
9.3
16.5
8.6
24.3
17.3
24.0
17.6
(a)
(a)
41.0
41.0
(a)
(a)
52.0
52.0
(a)
(a)
62
62
60 deg C
8kHz
16kHz
2kHz
4kHz
8kHz
16.5
8.6
22
22
16.5
21
10.9
28
25.9
21
31.5
23.1
39.9
38.9
31.5
(a)
(a)
46.6
46.6
(a)
(a)
(a)
49.5
49.5
(a)
(a)
(a)
58.2
58.2
(a)
(a)
(a)
69.1
69.1
(a)
(a)
(a)
130.0
130.0
(a)
(a)
(a)
154
154
(a)
23.3
12.9
18.6
17.8
21.8
22.3
11.7
23.7
22.7
20.9
28.3
15.1
24.2
24.2
27.4
25.5
14
28.4
28.4
24.7
(a)
(a)
35.9
35.9
(a)
(a)
(a)
44.0
44.0
(a)
(a)
(a)
52
52
(a)
(a)
(a)
102.0
91.7
(a)
(a)
(a)
138.0
124.0
(a)
(a)
(a)
168
151
(a)
21.1
(b)
16.3
14.8
19.5
19.5
20.9
18.9
18
22.5
13.6
22.7
17.9
10.2
21.2
12.5
26.7
21
9.6
(a)
(a)
31.1
31.1
(a)
(a)
(a)
38.0
38.0
(a)
(a)
(a)
45
45
(a)
(a)
(a)
91.8
88.6
(a)
(a)
(a)
124.2
119.9
(a)
(a)
(a)
151.2
146
(a)
(a)
(a)
36.2
36.2
(a)
(a)
(a)
46.0
46.0
(a)
(a)
(a)
54.8
54.8
(a)
70 deg C
16kHz
2kHz
4kHz
8kHz
16kHz
8.6
20
17.3
16.5
8.6
10.9
20
17.3
17.3
8.8
23.1
24.4
24.3
21.3
21.2
(a)
37.3
35.4
(a)
(a)
(a)
39.6
37.5
(a)
(a)
(a)
46.6
44.1
(a)
(a)
(a)
55.3
52.4
(a)
(a)
(a)
129.2
119.9
(a)
(a)
(a)
153
142
(a)
(a)
12.9
10.5
10.4
7.0
(b)
11.7
13.4
13.3
6.7
(b)
15.1
8.4
8.4
10.8
10.1
14
9.9
9.9
9.7
9.4
(a)
(b)
(b)
(a)
(a)
(a)
(b)
(b)
(a)
(a)
(a)
(b)
(b)
(a)
(a)
(a)
93.5
82.6
(a)
(a)
(a)
126.5
111.7
(a)
(a)
(a)
154
136
(a)
(a)
(b)
(b)
(b)
(b)
(b)
(b)
(b)
(b)
(b)
(b)
10.0
12.1
(b)
(b)
(b)
9.2
14.2
(b)
(b)
(b)
(a)
(b)
(b)
(a)
(a)
(a)
(b)
(b)
(a)
(a)
(a)
(b)
(b)
(a)
(a)
(a)
89.9
79.5
(a)
(a)
(a)
121.6
107.6
(a)
(a)
(a)
148
131
(a)
(a)
(a)
22.6
22.6
(a)
(a)
(a)
28.6
28.6
(a)
(a)
(a)
34.1
34.1
(a)
(a)
14-3
D-R
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