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Example fasteners for the customer cable lug:
Hex screw M12×40 (DIN 933 8.8)
Washer M12 (SFS 3738, 2 pcs)
Cup spring M12 (DIN 6796)
Hex nut M12 (DIN 934)
Grid specification
Voltage (U
)
1
Frequency (f
)
1
Maximum allowable pro-
spective short-circuit cur-
rent (IEC 60439-1, UL 508
C)
Power factor
Harmonic distortion
Requirements for the grid connection
For applicable grid codes, contact your local ABB representative.
Generator connection data
Generator types
Voltage (U
)
2
Output frequency (f
)
2
Switching frequency
Frequency resolution
Current
Field weakening point
BCU control unit
See chapters
BCU-x2 control unit
525/550/575/600/660/690 V AC 3-phase for 690 V AC converters. This is indicated
in type designation label as typical input voltage level (3~ 690 V AC).
±10% variation from the converter nominal voltage is allowed as default.
50 ± 5 Hz or 60 ± 5 Hz. Maximum rate of change 17%/s.
65 kA / 1 s
According to UL 508C, the converter is not rated for short-circuits with a power
factor less than 1.
-1...0...1
Total harmonic current distortion (n = 2...40) < 5%.
Total harmonic voltage distortion (n = 2...40) < 5%, when R
AC induction generators, permanent magnet generators
0...110% U
, 3-phase symmetrical, U
1
8...200 Hz
2.4 kHz (average)
0.01 Hz
See the ratings.
8...300 Hz
and
BCU-x5 control
≥ 7.
sc
750 V
max
unit.
Technical data 91
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