Deratings For Special Settings In The Drive Control Program - ABB ACS880-34 Series Hardware Manual

178 Technical data
4000 m
13123 ft
3500 m
11429 ft
3000 m
9842 ft
2500 m
8202 ft
2000 m
6562 ft
1500 m
4921 ft
1000 m
3300 ft
+20 °C
+68 °F
￭

Deratings for special settings in the drive control program

Enabling special settings in the drive control program can require output current derating.
Ex motor, sine filter, low noise
Table below gives the deratings for these cases:
• drive is used with an ABB motor for explosive atmospheres (Ex) and EX motor in
parameter 95.15 Special HW settings is enabled
• sine filter given in the selection table (see section Sine filters) is used and ABB sine
filter in parameter 95.15 Special HW settings is enabled
• Low noise optimization is selected in parameter 97.09 Switching freq mode.
With other than recommended sine filters (see section Sine filters) and non-ABB Ex motors,
contact ABB.
Drive
type
Ex motor (ABB Ex motor)
ACS880-
Nominal use
34-
I P
N N
A kW
U = 400 V
N
246A-3 234 132
+25 °C +30 °C
+77 °F +86 °F
Derating factor 1.00
Derating factor 0.95
Derating factor 0.90
Derating factor 0.85
Derating factor 0.80
Output ratings for special settings
Light- Heavy- Nominal use
duty duty
use use
I I I
Ld Hd N
A A A
222 196 221
0.80
0.85
0.90
0.95
1.00
+35 °C
+95 °F
ABB sine filter
Light- Heavy-
duty duty
use use
P I I
N Ld Hd
kW A A
132 210 185
+40 °C
+104 °F
Low noise mode
Nominal use Light-
duty
use
I P I
N N Ld
A kW A
217 132 204
Heavy-
duty
use
I
Hd
A
180