Maximum Output Current With Long Unscreened Cables - Variable Torque Application - Siemens Midimaster Eco Reference Manual

Hvac-frequency inverter for fans and pumps from 0.75 kw to 315 kw
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MAXIMUM OUTPUT CURRENT WITH LONG UNSCREENED CABLES -
VARIABLE TORQUE APPLICATIONS
Maximum Inverter Output Current With Long Unscreened Cable Lengths - 40°C Ambient
Temperature Maximum, Variable Torque Applications (110% overload for 1 minute in every 5
minutes)
Model Number
ECO1-550/2 @ 264V
ECO1-750/2 @ 264V
ECO1-1100/2 @ 264V
ECO1-1500/2 @ 264V
ECO1-1850/2 @ 264V
ECO1-2200/2 @ 264V
ECO1-3000/2 @ 264V
ECO1-3700/2 @ 264V
ECO1-4500/2 @ 264V
ECO1-1100/3 @ 460V
ECO1-1500/3 @ 460V
ECO1-1850/3 @ 460V
ECO1-2200/3 @ 460V
ECO1-3000/3 @ 460V
ECO1-3700/3 @ 460V
ECO1-4500/3 @ 460V
ECO1-5500/3 @ 460V
ECO1-7500/3 @ 460V
ECO1-9000/3 @ 460V
ECO1-110K/3 @ 460V
ECO1-132K/3 @ 460V
ECO1-160K/3 @ 460V
ECO1-200K/3 @ 460V
ECO1-250K/3 @ 460V
ECO1-315K/3 @ 460V
ECO1-1100/3 @ 550V
ECO1-1500/3 @ 550V
ECO1-1850/3 @ 550V
ECO1-2200/3 @ 550V
ECO1-3000/3 @ 550V
ECO1-3700/3 @ 550V
ECO1-4500/3 @ 550V
ECO1-5500/3 @ 550V
ECO1-7500/3 @ 550V
ECO1-9000/3 @ 550V
ECO1-400/4 @ 660V
ECO1-550/4 @ 660V
ECO1-750/4 @ 660V
ECO1-1100/4 @ 660V
ECO1-1500/4 @ 660V
ECO1-1850/4 @ 660V
ECO1-2200/4 @ 660V
ECO1-3000/4 @ 660V
ECO1-37o0/4 @ 660V
ECO1-4500/4 @ 660V
Notes: (a)
(b)
14-4
up to 50m
2kHz
4kHz
8kHz
16kHz
2kHz
22.0
22.0
16.5
8.6
22.0
28.0
28.0
21
10.9
28.0
42.0
42.0
37.8
26.9
42.0
54.0
54.0
(a)
(a)
54.0
68.0
68.0
(a)
(a)
57.3
80.0
80.0
(a)
(a)
67.4
104.0
104.0
(a)
(a)
104.0
130.0
130.0
(a)
(a)
130.0
154.0
154.0
(a)
(a)
154.0
23.5
23.5
23.5
12.9
21.9
30.0
30.0
22.5
11.7
28.0
37.0
37.0
33.3
23.7
34.0
43.5
43.5
30
22
40.0
58.0
58.0
(a)
(a)
55.2
71.0
71.0
(a)
(a)
67.6
84.0
84.0
(a)
(a)
80.0
102.0
102.0
(a)
(a)
102.0
138.0
138.0
(a)
(a)
138.0
168.0
168.0
(a)
(a)
168.0
210
210
(a)
(a)
210
260
260
(a)
(a)
260
315
315
(a)
(a)
315
370
370
(a)
(a)
370
510
510
(a)
(a)
510
590
(a)
(a)
(a)
590
21.1
21.1
21.1
11.6
20.2
27.0
27.0
19.5
8.7
25.9
33.3
33.3
30
21.3
32.4
39.1
39.1
28.3
19.6
38.0
52.2
52.2
(a)
(a)
52.2
63.9
63.9
(a)
(a)
63.9
75.6
75.6
(a)
(a)
75.6
91.8
91.8
(a)
(a)
91.8
124.2
124.2
(a)
(a)
124.2
151.2
151.2
(a)
(a)
151.2` 151.2
6.1
6.1
6.1
6.1
9.0
9.0
9.0
8.2
11.0
11.0
11.0
8.2
17.0
17.0
17.0
9.3
22.0
22.0
16.5
8.6
27.0
27.0
24.3
17.3
32.0
32.0
24.0
17.6
41.0
41.0
(a)
(a)
41.0
52.0
52.0
(a)
(a)
52.0
62.0
62.0
(a)
(a)
62
Switching frequency not available
Not Possible.
up to 100m
up to 200m
4kHz
8kHz
16kHz
2kHz
4kHz
22.0
16.5
8.6
21.4
21.1
28.0
21.0
10.9
28.0
27.9
42.0
37.8
26.9
42.0
42.0
54.0
(a)
(a)
54.0
54.0
57.3
(a)
(a)
57.3
57.3
67.4
(a)
(a)
67.4
67.4
104.0
(a)
(a)
104.0
104.0
130.0
(a)
(a)
130.0
130.0
154.0
(a)
(a)
154.0
154.0
20.8
23.2
12.9
21.5
20.1
26.6
22.2
11.7
27.5
25.7
33.1
28.2
14.9
33.9
32.1
38.9
25.4
13.8
39.9
37.7
55.2
(a)
(a)
55.2
55.2
67.6
(a)
(a)
67.6
67.5
80.0
(a)
(a)
80.0
79.9
102.0
(a)
(a)
102.0
102.0
138.0
(a)
(a)
138.0
138.0
168.0
(a)
(a)
168.0
168.0
210
(a)
(a)
210
210
260
(a)
(a)
260
260
315
(a)
(a)
315
315
370
(a)
(a)
370
370
510
(a)
(a)
510
510
(a)
(a)
(a)
590
(a)
19.5
21.1
(b)
20.2
18.1
24.9
19.5
(b)
25.9
23.2
31.3
26.9
14.7
32.3
29.9
36.8
25.4
13.5
37.9
35.1
52.2
(a)
(a)
52.2
52.2
63.9
(a)
(a)
63.9
63.9
75.6
(a)
(a)
75.6
75.6
91.8
(a)
(a)
91.8
91.8
124.2
(a)
(a)
124.2
124.2
(a)
(a)
151.2
151.2
40.9
(a)
(a)
40.9
40.9
51.9
(a)
(a)
51.9
51.8
61.9
(a)
(a)
61.9
61.8
ECO REFERENCE MANUAL
up to 300m
8kHz
16kHz
2kHz
4kHz
8kHz
16.5
8.6
20.8
20.4
16.5
21.0
10.9
27.9
27.9
21.0
37.8
26.9
42.0
41.9
37.8
(a)
(a)
54.0
54.0
(a)
(a)
(a)
57.3
57.3
(a)
(a)
(a)
67.4
67.4
(a)
(a)
(a)
104.0
104.0
(a)
(a)
(a)
130.0
130.0
(a)
(a)
(a)
154.0
154.0
(a)
23.0
(b)
21.2
19.5
20.1
22.0
(b)
27.1
24.9
19.2
28.0
14.0
33.3
31.1
27.8
25.2
13.0
39.2
36.6
25.0
(a)
(a)
(b)
(b)
(a)
(a)
(a)
(b)
(b)
(a)
(a)
(a)
79.9
79.9
(a)
(a)
(a)
102.0
102.0
(a)
(a)
(a)
138.0
138.0
(a)
(a)
(a)
168.0
168.0
(a)
(a)
(a)
210
210
(a)
(a)
(a)
260
260
(a)
(a)
(a)
315
315
(a)
(a)
(a)
370
370
(a)
(a)
(a)
510
510
(a)
(a)
(a)
590
(a)
(a)
(b)
(b)
(b)
(b)
(b)
(b)
(b)
25.8
21.7
(b)
26.6
8.9
31.5
(b)
(b)
25.1
8.2
37.0
33.5
22.9
(a)
(a)
(b)
(b)
(a)
(a)
(a)
(b)
(b)
(a)
(a)
(a)
75.6
75.6
(a)
(a)
(a)
91.8
91.8
(a)
(a)
(a)
124.2
124.2
(a)
(a)
(a)
151.2
151.2
(a)
(a)
(a)
40.9
40.8
(a)
(a)
(a)
51.9
51.7
(a)
(a)
(a)
61.9
61.7
(a)
16kHz
8.6
10.9
26.9
(a)
(a)
(a)
(a)
(a)
(a)
(b)
(b)
13.1
12.2
(a)
(a)
(a)
(a)
(a)
(a)
(a)
(a)
(a)
(a)
(a)
(a)
(b)
(b)
(b)
(b)
(a)
(a)
(a)
(a)
(a)
(a)
(a)
(a)
(a)

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