Input Power Connection - ABB ACS800 Hardware Manual

130

Input power connection

Voltage (U )
1
Short-circuit withstand
strength (IEC 60439-1)
Short-circuit current
protection (UL 508A)
Short-circuit current
protection (CSA C22.2 No.
14-05)
Frequency
Imbalance
Fundamental power factor
(cos phi )
1
Transformer for 12-pulse
supply
Input power cable lead-
throughs
Technical data
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
Drives without grounding switch (option +F259): Maximum allowable prospective short-
circuit current is 65 kA. The peak withstand current is 143 kA.
Drives with grounding switch (option +F259): Maximum allowable prospective short-circuit
current is 50 kA. The peak withstand current is 105 kA.
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 protected by fuses given in the fuse
tables.
The drive is suitable for use on a circuit capable of delivering not more than 65 kA rms
symmetrical amperes at 600 V maximum when protected by fuses given in the fuse
tables.
48 to 63 Hz, maximum rate of change 17%/s
Max. ± 3% of nominal phase to phase input voltage
0.98 (at nominal load)
Connection
Phase shift between
secondaries
Voltage difference between
secondaries
Short-circuit impedance of
secondaries
Short-circuit impedance
difference between
secondaries
Other
Units without main switch-disconnector or main breaker (no option +F253 or +F255):
4 × Ø60 mm (2.36") at each supply module
Units with a main switch-disconnector (option +F253):
9 × Ø60 mm (2.36") (frame 1×D4 + 2×R8i)
12 × Ø60 mm (2.36") (frame 2×D4 + n×R8i)
18 × Ø60 mm (2.36") (frame 3×D4 + n×R8i and 4×D4 + n×R8i)
Units with a main breaker (option +F255):
18 × Ø60 mm (2.36")
Dy 11 d0 or Dyn 11 d0
30° electrical
< 0.5%
> 5%
< 10% of short-circuit
impedance
No grounding of the secondaries allowed.
Static screen recommended