32
DeVIce DATA OF THe 400 V DeVIceS
Device size
21
22
23
24
Housing
6
Maximum current 0Hz / 50Hz at
f
S
= 16 kHz
I
out_max
/ %
55 /
133
43 /
104
33 /
80
35 /
81
58 /
138
28 /
67
35 /
83
Max. braking current
I
B_max
/ A
168
Min. braking resistor value
R
B_min
/ Ω
5
Braking transistor
6)
Max. cycle time: 120s; ED: 50 %
Protection function for braking
transistor
Short-circuit monitoring
Protection function braking tran-
sistor
(Error GTR7 always on)
8)
Feedback signal evaluation and current shutdown
Table 7:
Overview of the 400V unit data
1)
Rated operation corresponds to U
N
= 400V, rated switching frequency, output frequency = 50 Hz (4-pole
standard asynchronous motor).
2)
The output frequency is to be limited in such a way that it does not exceed 1/10 of the switching frequency.
Devices with higher max. output frequency are subject to export restrictions and are only available on re-
quest.
3)
The values refer in % to the output rated current I
N
.
4)
Observe limitations
„3.2.3.1 Overload characteristic (OL)“
5)
A detailed description of the derating
„3.3.1 Switching frequency and temperature“
6)
Only available as water-cooled device.
7)
Only available as oil-cooled device.
8)
The feedback signal evaluation monitors the functionality of the braking transistor. The current is switched
off via the internal mains input bridge of the AC supply.
3.2.2 Voltage and frequencies for 400V devices
Input voltages and frequencies
Rated input voltage
U
N
/ V
400
Rated mains voltage (USA)
U
N_UL
/ V
480
Input voltage range
U
IN
/ V
280...550
Input phases
3
Mains frequency
f
N
/ Hz
50 / 60
Mains frequency tolerance
± f
N
/ Hz
2
Table 8:
Input voltages and frequencies of the 400V devices
Dc link voltage
DC link rated voltage @ U
N
= 400V
U
N_dc
/ V
565
DC link rated voltage @ U
N_UL
= 480V
U
N_UL_dc
/ V
680
DC link voltage working voltage range
U
IN_dc
/ V
390...780
Table 9:
DC link voltage for 400V devices
Содержание COMBIVERT F6 series
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