Terminal data for the supply and inverter control units
See chapter Control units of the drive (page 143).
Terminal data for block X504
Cables accepted by the terminals:
• solid wire 0.08 … 4 mm
2
(28…12 AWG)
• stranded wire with ferrule 0.14 … 2.5 mm
2
(24…12 AWG)
• stranded wire without ferrule 0.08 … 2.5 mm
2
(28…12 AWG).
Stripping length: 10 mm (0.4 in).
Electrical power network specification
400 V units: 380…415 V AC 3-phase ± 10%. This is indicated in the type desig-
nation label as typical input voltage level (3~ 400 V AC).
Voltage (
U
1
)
500 V units: 380…500 V AC 3-phase ± 10%. This is indicated in the type desig-
nation label as typical input voltage levels (3~ 400/480/500 V AC).
690 V units:
IEC:
525…690 V AC 3-phase ± 10%
In corner-grounded TN systems: 525…600 V AC
UL/CSA:
525…600 V AC
This is indicated in the type designation label as typical input voltage levels
(3~ 525/600/690 V AC).
TN (grounded) and IT (ungrounded) systemsNetwork type
50/60 Hz, variation ± 5% of nominal frequencyFrequency
Max. ± 3% of nominal phase-to-phase input voltageImbalance
ACS880-07-2610A-3, ACS880-07-2600A-7 and ACS880-07-2860A-7 without
grounding/earthing switch (ie. without option +F259):
Short-circuit withstand
strength, standard IEC
supply unit variant
(IEC/EN 61439-1)
Rated peak withstand current (
I
pk
): 143 kA
Rated short-time withstand current (
I
cw
): 65 kA/1 s
All other configurations:
Rated peak withstand current (
I
pk
): 105 kA
Rated short-time withstand current (
I
cw
): 50 kA/1 s
The drive is suitable for use on a circuit capable of delivering not more than
100,000 rms symmetrical amperes at 600 V maximum when the input cable
is protected with class T fuses.
Short-circuit current pro-
tection (UL 508A, CSA
C22.2 No. 14-13)
0.98 (at nominal load)Fundamental power
factor (cos phi
1
)
Refer to section Selecting the supply transformer (page 90).Transformer specifica-
tion for 12-pulse supply
(IEC 60076-1:2011)
Technical data 237
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