124 Technical data
Input power connection
Voltage (
U
1
) 208/220/230/240 V AC 3-phase
± 10% for 230 V AC units
380/400/415 V AC 3-phase
± 10% for 400 V AC units
380/400/415/440/460/480/500 V AC 3-phase
± 10% for 500 V AC units
525/550/575/600/660/690 V AC 3-phase
± 10% for 690 V AC units
Short-circuit withstand
strength (IEC 60439-1)
Maximum allowable prospective short-circuit current is 65 kA when
protected by fuses given in the
IEC data
(page 106) fuse tables.
Short-circuit current
protection (UL 508 C
CSA C22.2 No. 14-05)
US and Canada: The drive is suitable for use on a circuit capable of
delivering not more than 100 kA rms symmetrical amperes at the drive
nominal voltage when protected by fuses given in the
NEMA data
(page 119)
fuse table.
Frequency 48 to 63 Hz, maximum rate of change 17%/s
Imbalance Max.
± 3% of nominal phase to phase input voltage
Fundamental power
factor (cos phi
1
)
0.98 (at nominal load)
Motor connection
Voltage (
U
2
) 0 to
U
1
,
3-phase symmetrical, U
max
at the field weakening point
Frequency DTC mode: 0 to 3.2 ·
f
FWP
. Maximum frequency 300 Hz.
f
FWP
=
f
FWP
: frequency at field weakening point;
U
Nmains
: mains (input power)
voltage;
U
Nmotor
: rated motor voltage;
f
Nmotor
: rated motor frequency
Frequency resolution 0.01 Hz
Current See
IEC data
(page 106).
Power limit 1.5 ·
P
hd
,
1.1 ·
P
N
or
P
cont.max
(whichever value is greatest)
Field weakening point 8 to 300 Hz
Switching frequency 3 kHz (average). In 690 V units 2 kHz (average).
Maximum recommended
motor cable length
Sizing method Max. motor cable length
DTC control Scalar control
according to
I
2N
and
I
2hd
R2 to R3: 100 m (328 ft)
R4 to R6: 300 m (984 ft)
R2: 150 m (492 ft)
R3 to R6: 300 m (984 ft)
according to
I
cont.max
at
ambient temperatures
below 30 °C (86 °F)
according to
I
cont.max
at
ambient temperatures
above 30 °C (86 °F)
R2: 50 m (164 ft) Note: This applies to units with
EMC filter also.
R3 and R4: 100 m (328 ft)
R5 and R6: 150 m (492 ft)
Note: With cables longer than 100 m (328 ft), the EMC Directive
requirements may not be fulfilled. See
CE marking
(page 128).
Efficiency
Approximately 98% at nominal power level
The efficiency is not calculated according to the ecodesign standard
IEC 61800-9-2.
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