gefran AFE200 4 Series Instruction Manual page 171

Active front end regenerative power supply unit
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AC
Sizes
Heavy duty
AFE200-...-6
(A)
630kW
570
710kW
645 (5)
900kW
850
1MW
920 (5)
1,35MW
1200 (5)
1,65MW
1470 (5)
(5)
Current values at ambient temperature of 35°C.
(6)
K
: Derating factor for DC power supply (690 V)
v
(7)
K
: Derating factor for ambient temperature of 50°C (1% every °C over 40°C with HD and 2% every °C over 40°C with LD)
t
For sizes 73550, 710 kW and1 MW: Derating factor for ambient temperatures of > 40°C up to 50°C (1% every °C over 35°C with
HD and 2% every °C over 40°C with LD)
(8)
K
: Derating factor for installation at altitudes above 1000 meters a.s.l.. Value to be applied at each 100 m increase above 1000
alt
m (up to a maximum of 2000 m).
I.e.: Altitude 2000 m, Kalt = 1,2 *10 = 12% di derating; In derated = 100 - ((12*100)/100) = 88 % In
Sizes
AFE200-
Heavy duty
(KW)
3220
4450
5900
61320
71600
72000
72500
73150
73550
400kW
500kW
630kW
710kW
900kW
1MW
1039
1,35MW
1,65MW
input current
DC
Light duty
Heavy duty
(A)
(A)
645
627
720
711
920
935
1050
1012
1350
1320
1645
1615
Output
AFE-...-4
(@ 400V
)
ac
Light duty
(KW)
28
42
55
69
110
139
159
194
194
236
236
277
277
346
346
388
388
416
416
527
527
658
658
734
734
797
970
1039
1200
-
-
-
-
output current
Switching frequency
Light duty
Default
(kHz)
(A)
711
2
792
2
1012
2
1155
2
1485
2
1810
2
AC power
Output
AFE-...-4
(@ 460V
)
ac
Heavy duty
Light duty
(KW)
29
57
115
165
201
244
287
358
402
430
545
681
760
1004
1075
-
-
AFE200 • Instruction Manual
f
sw
Derating factor
K
Higher
K
H
v
duty
(kHz)
(6)
(7)
-
1
0.9
-
1
0.85
-
1
0.9
-
1
0.85
-
1
0.85
-
1
0.85
Output
(@ 690V
Heavy duty
(KW)
(KW)
43
-
72
-
143
-
201
-
244
179
287
227
358
287
402
358
430
406
545
430
681
544
760
681
825
771
1075
1015
1242
1100
-
1434
-
1757
K
t
t
K
Light
alt
eavy
duty
(7)
(8)
0.8
1.2
0.8
1.2
0.8
1.2
0.8
1.2
0.8
1.2
0.8
1.2
AFE-...-6
)
ac
Light duty
(KW)
-
-
-
-
227
287
358
406
454
544
681
771
860
1100
1255
1613
1966
171

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