Output Current Ratings For Ip54 Enclosures; Fuses - ABB ACS 601 Hardware Manual

Appendix A – ACS/ACC/ACP 601 Technical Data
Output Current Ratings
for IP54 Enclosures
% of I
100
95
90
85
80
75
70
65
60

Fuses

A-4 ACx=ACS/ACC/ACP
• Example 2. If the ambient temperature is 122 °F, the output current
for ACx 601-0006-3 is first calculated at 104 °F (derating factor 92
% or 0.92 from Curve 2) and the result is multiplied by factor 0.65
(See Example 1 (IP 21/22)). The output current is then 0.92 · 0.65 ·
I or 0.92 · 0.65 · I
2N
Output current for ACS/ACC/ACP 601 with degree of protection IP 54
and with ambient temperature from 25 °C to 40 °C is presented in the
diagram below. I
2N
rms output current for heavy-duty use, t ambient temperature.
I
and
2N 2hd
24 26 28
77
Curve 1
(100 % Curve 2
no derating)
ACx 601-0005-3 ACx 601-0006-3
ACx 601-0006-5 ACx 601-0009-5
ACx 601-0009-6 ACx 601-0025-5
ACx 601-0011-6 ACx 601-0070-5
ACx 601-0100-6 ACx 601-0016-6
ACx 601-0120-6
Recommended input fuse ratings of the ACS/ACC/ACP 601 are below.
minimum rated current in amperes,
A
voltage in volts. Only ultra rapid fuses guarantee proper protection for
the rectifier semiconductors.
.
2hd
total rms output current for normal use, I
30 32 34
86 95
Curve 3 Curve 4
ACx 601-0011-3 ACx 601-0009-3
ACx 601-0020-3 ACx 601-0040-3
ACx 601-0025-3 ACx 601-0050-3
ACx 601-0030-3 ACx 601-0011-5
ACx 601-0060-3 ACx 601-0050-5
ACx 601-0016-5 ACx 601-0060-5
ACx 601-0030-5 ACx 601-0040-6
ACx 601-0040-5 ACx 601-0050-6
ACx 601-0020-6
ACx 601-0025-6
ACx 601-0030-6
ACx 601-0060-6
2
maximum I
A s
total
2hd
1
36 38 40
°C
°F
104
Curve 5
ACx 601-0016-3
ACx 601-0070-3
ACx 601-0020-5
ACx 601-0100-5
ACx 601-0070-6
2
t value, rated
V
ACS/ACC/ACP 601 Drives