Technical data 127
Electric power network specification
Generator connection data
Generator types: Asynchronous AC doubly-fed induction generators
X6.1 Han 16A Crimp terminal Male insert (M) 09 20 016 3001 1
Han 1.0 mm
2
Crimp contact male 09 33 000 6105 16
Han 16A Hood 19 20 016 1440 1
Cable gland M20 1
X80 Han Hv E Screw terminal Male insert (M) 09 34 006 2601 1
Han 16B Hood 19 34 006 0421 1
Cable gland M25 1
X90 Han 10A Crimp terminal Male insert (M) 09 20 010 3001 1
Han 1.5 mm
2
Crimp contact male 09 33 000 6104 10
Han 10A Hood 19 20 010 1440 1
Cable gland M20 1
Voltage (U
1
) 690 V AC 3-phase for 690 V AC units
600 V AC 3-phase for 690 V AC units (UL508A)
±10% variation from converter nominal voltage (U
1
) is allowed as default.
Frequency 50 ± 2 Hz or 60 ± 3 Hz. Maximum rate of change 17%/s.
Imbalance Max. ± 3% of nominal phase-to-phase input voltage
Current See section Ratings.
Voltage dips See section Grid codes.
Short-circuit
withstand strength
(IEC 60439-1)
Maximum allowable prospective short-circuit current is 65 kA when protected by fuses
given under Fuses.
Short-circuit
current protection
(UL 508A)
US and Canada: The converter is suitable for use on a circuit capable of delivering not
more than 65,000 rms symmetrical amperes at 600 V maximum when protected by
fuses given under Fuses.
Power factor 1.00 (in normal use)
Harmonic distortion Harmonics below are the limits defined in IEEE519 for I
sc
/I
L
. Each individual harmonic
current fulfils IEEE519 table 10-3 for I
sc
/I
L
> 20. Current THD and each individual
current harmonic fulfil IEC 61000-3-4 table 5.2 for R
sce
> 33. The values will be met if
the supply network voltage is not distorted by other loads.
Switching
frequency
3 kHz (typically, may vary in between 3 kHz…2 kHz based on temperature model
Voltage (U
2
) 0 to U
1
, 3-phase symmetrical, U
max
750 V. U
max
at the field weakening point.
Frequency 0 to 200 Hz (typically)
Current See section Ratings.
Switching frequency 2 kHz (typically, may vary between 2 kHz…1.4 kHz based on temperature
model)
Terminal Identification Type Part number Qty
I
1
I
rms
·
cosphi
>0.98
cosphi = 1.00 (fundamental at nominal load)
I
1 = input/output current rms value
I
rms = total input/output current rms value
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