Output Current Temperature Derating - ABB ACS 601 Hardware Manual

Normal Use
Duty Cycle
1/10 min
ACx 601
I I
2N 2Nmax
Type
9/10min 1/10min
[A]
Three-phase supply voltage 380 V, 400 V, 415 V, 440 V, 460 V, 480 V or 500 V
ACx 601-0006-4 7.6
ACx 601-0009-4 11
ACx 601-0011-4 15
ACx 601-0016-4 21
ACx 601-0020-4 27
ACx 601-0025-4 34
ACx 601-0030-4 41
ACx 601-0040-4 52
ACx 601-0050-4 65
ACx 601-0060-4 77
ACx 601-0070-4 96
ACx 601-0100-4 124
ACx 601-0120-4 156
ACx 601-0140-4 180
Note:
Output Current
Temperature Derating
ACS/ACC/ACP 601 Drives
Rating table continued
Heavy-duty Use
Duty Cycle
1/10 min
P I I
N 2hd 2hdmax
9/10min 1/10min
[A] [HP] [A] [A]
8.4 5 6.2 9.3
12 7.5 7.6 11
17 10 11 17
23 15 15 23
30 20 19 27
37 25 24 36
45 30 31 47
57 40 41 62
72 50 47 71
85 60 58 87
106 75 68 98
136 100 86 126
172 125 113 168
198 150 141 203
The US manufactured units are labeled as -4 types. The information in
this manual concerning the corresponding -5 types applies to them.
The output current is calculated by multiplying the current given in the
rating table by the derating factor.
Temperature derating factor for degree of protection IP 21/22:
• General rule: Above +40 °C (104 °F), the rated output current is
decreased 3.5 % for every additional 1 °C up to +50 °C (1.94% for
every additional 1 °F up to 122 °F).
• Example 1. If the ambient temperature is 50 °C the derating factor is
%
100 % - 3.5
°C
0.65 · I or I
2N 2hd
Derating factor for ACx 600 in Pump and Fan Use (I
• Above +40 °C (104 °F) (+35 °C/95 °F for ACx 601-120-03 units),
the rated output current is decreased 5 % for every additional 1 °C
up to +50 °C (2.78% for every additional 1 °F up to 122 °F).
Derating factor for ACx 601 with degree of protection IP 54:
• From +25 °C (77°F) to +40 °C (104 °F), the output current is
calculated using the table below.
• Above +40 °C (104 °F), the output current is decreased 3.5 % for
every additional 1 °C up to +50 °C (1.94% for every additinoal 1 °F
up to 122 °F).
• Example 1 . If the ambient temperature is 38 °C, the derating factor
for ACx 601-0006-3 is 95 % or 0.95 (Curve 2). The output current is
then 0.95 · I
2N
Appendix A – ACS/ACC/ACP 601 Technical Data
1)
Duty Cycle
2/15 s
Frame
I I P
2hd 2hdmax hd
Type
13/15s 2/15s
[A] [A] [HP]
6.2 12.4 3 R2
7.6 15.2 5
11 22 7.5
15 30 10 R3
19 36 10
24 48 15 R4
31 62 20
41 82 30 R5
47 94 30
58 116 40
68 130 50 R6
86 168 60
113 224 75 R7
141 270 100
· 10 °C = 65 % or 0.65. The output current is then
.
or I .
2hd
ACx=ACS/ACC/ACP
rating):
Nsq
A-3