Technical data
131
Input power connection
Voltage (U
1
) 380/400/415 VAC 3-phase ± 10% for 400 VAC units
380/400/415/440/460/480/500 VAC 3-phase ± 10% for 500 VAC units
525/550/575/600/660/690 VAC 3-phase ± 10% for 690 VAC units
Prospective short-circuit
current (IEC 60439-1,
UL508C)
65 kA (I
cf
) for units without grounding switch.
50 kA (I
cf
) for units with grounding switch.
US/Canada: The drive is suitable for use in a circuit capable of delivering not more than
65,000 A rms symmetrical at drive nominal voltage when protected by aR fuses.
Frequency 50 ± 2 Hz or 60 ± 2 Hz. Maximum rate of change 17 %/s
Imbalance Max. ± 3% of nominal phase-to-phase input voltage
Voltage dips Max. 25%
Power factor
Harmonic distortion Harmonics are below the limits defined in IEEE519 for all 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
> 66. The values will be met if the supply
network voltage is not distorted by other loads.
Input power cable lead-
throughs
Ø60 mm. For quantity and location, see the chapter Dimensions.
cosphi = 1.00 (fundamental at nominal load)
I
1
= fundamental input current rms value
I
1
I
rms
----------
cosphi⋅ 0.98>
I
rms
= total input current rms value
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