3.5 Device data of the 230 V devices
3.5.1 Overview of the 230 V devices
The technical data are for 2/4-pole standard motors. With other pole numbers the drive
controller must be dimensioned onto the motor rated current. Contact KEB for special or
medium frequency motors.
Device size 07 09
Housing 2
Rated apparent output power S
out / kVA 1.6 2.8
Max. rated motor power P
mot / kW 0.75 1.5
Rated output current I
N / A 4 7
Output voltage
U
out / V 0…Uin_dc/ √ 2
Output phases 3
Output frequency
1)
fout / Hz 0...599
Rated output overload (60s)
2)
I60s / % 150
Rated output overload (3s)
2)
I3s / % 200
Overcurrent
2)
IOC / % 240
Rated switching frequency f
SN / kHz 8
Rated input current I
in / A 8 14
Rated input voltage U
N / V 230
Input voltage range
U
in / V 184...265
Input voltage range DC supply
U
in_dc / V 260...375
Mains phases 1
Mains frequency f
N / Hz 50 / 60
Maximum current 0 Hz / 50 Hz at f
S = 4 kHz Iout_max / % 175 / 240 157 / 240
Maximum current 0 Hz / 50 Hz at f
S = 8 kHz Iout_max / % 150 / 240 114 / 240
Maximum current 0 Hz / 50 Hz at f
S = 16 kHz Iout_max / % 100 / 240 85 / 240
Insulation resistance @ U
_dc = 500 V Riso /MΩ > 5
DC link capacity C/μF 1170 1410
Table 17: Overview device data of the 230 V devices
1)
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.
2)
The values refer in % to the rated output current IN.
3.5.2 Rated operation
All rated values refer to a rated operation at UN = 230 V, rated switching frequency fSN and
an output frequency fout = 50 Hz.
37
DEVICE DATA OF THE 230 V DEVICES
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