ADV200 WA • Quick start up guide - Specification and installation
103
9.6.1 Output current derating factors
The derating factors shown in the table below are applied to the rated DC output
by the user. They are not automatically implemented by the drive:
I
drive
= I
n
x K
alt
x K
t
x K
v
x K
f
Sizes
Derating factor KV
(1)
@U
ln
=400Vac
@Uln=460 Vac and from AFE200
Tamb ≤ 30°C
Tamb 31 ... 40°C
Tamb ≤ 30°C
Tamb 31 ... 40°C
1015 ...
1200 kW
1
0.9
0.9
0.81
Sizes
f
sW
Switching frequency
Derating factor
Default
Higher
K
V
K
t
K
alt
K
f
(4)
(1)
(2)
(3)
2 kHz
4 kHz
6 kHz
8 kHz
10 kHz
12 Hz
1015
8
10, 12
0.9
0.9
1.2
1
1
1
1
0.85
0.7
1022
8
10, 12
0.9
0.9
1.2
1
1
1
1
0.85
0.7
1030
4
6, 8, 10, 12
0.9
0.9
1.2
1
1
0.85
0.7
0.55
0.4
1040
4
6, 8, 10, 12
0.9
0.9
1.2
1
1
0.85
0.7
0.55
0.4
1055
4
6, 8, 10, 12
0.9
0.9
1.2
1
1
0.85
0.7
0.6
0.5
2075
4
6, 8, 10, 12
0.9
0.9
1.2
1
1
0.85
0.7
0.6
0.5
2110
4
6, 8, 10, 12
0.9
0.9
1.2
1
1
0.85
0.7
0.6
0.5
2150
4
6, 8, 10, 12
0.9
0.9
1.2
1
1
0.85
0.7
0.6
0.5
3185
4
6, 8, 10, 12
0.9
0.9
1.2
1
1
0.85
0.7
0.6
0.5
3220
4
6, 8, 10, 12
0.9
0.9
1.2
1
1
0.85
0.7
0.6
0.5
3300
4
6, 8, 10, 12
0.9
0.9
1.2
1
1
0.85
0.7
0.6
0.5
4370
4
6, 8, 10, 12
0.9
0.9
1.2
1
1
0.85
0.7
0.6
0.5
4450
4
6, 8, 10, 12
0.9
0.9
1.2
1
1
0.85
0.7
0.6
0.5
4550
4
6, 8
0.9
0.9
1.2
1
1
0.85
0.7
0
0
5750
4
6, 8
0.9
0.9
1.2
1
1
0.85
0.7
0
0
5900
4
6, 8
0.9
0.9
1.2
1
1
0.85
0.7
0
0
51100
4
6, 8
0.9
0.9
1.2
1
1
0.85
0.7
0
0
61320
4
6, 8
0.9
0.9
1.2
1
1
0.85
0.7
0
0
61600
4
6, 8
0.9
0.9
1.2
1
1
0.85
0.7
0
0
72000
4
-
0.9
0.9
1.2
1
1
0
0
0
0
72500
4
-
0.9
0.9
1.2
1
1
0
0
0
0
73150
2
4
0.9
0.9
1.2
1
0.85
0
0
0
0
73550
2
-
0.9
0.9
1.2
1
0
0
0
0
0
74000
2
-
0.9
0.9
1.2
1
0
0
0
0
0
500 kW
2
-
0.9
0.9
1.2
1
0
0
0
0
0
630 kW
2
-
0.9
0.9
1.2
1
0
0
0
0
0
710 kW
2
-
0.9
0.9
1.2
1
0
0
0
0
0
800 kW
2
-
0.9
0.9
1.2
1
0
0
0
0
0
1000 kW
2
-
0.9
0.9
1.2
1
0
0
0
0
0
1200 kW
2
-
0.9
0.9
1.2
1
0
0
0
0
0
(1) K
v
: Derating factor for mains voltage at 460V
ac
and power supply from AFE200.
(2) K
t
: Derating factor for 50°C ambient temperature (1 % each °C above 40°C)
(3) K
alt
: Derating factor for installation at altitudes above 1000 meters a.s.l.. Value to be applied at each 100