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Public low voltage networks. TN (grounded) and IT (ungrounded) sys-
tems. See section Compatibility with IT (ungrounded), corner-grounded
delta, midpoint-grounded delta and TT systems.
Network type
65 kA when protected by the fuses given in the fuse table.
Rated conditional
short-circuit current
(IEC 61439-1)
The drive is suitable for use on a circuit capable of delivering not more
than 100,000 rms symmetrical amperes at 480 V maximum when pro-
tected by the fuses given in the fuse table.
Short-circuit current
protection (UL 61800-
5-1)
47…63 Hz. This is indicated in the type designation label as typical input
frequency f1 (50/60 Hz).
Frequency (
f
1)
Max. ± 3% of nominal phase to phase input voltage
Imbalance
1 (at nominal load)
Fundamental power
factor (cos phi1)
Technical data 189
Summary of Contents for ACS880-11
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 11 drives Hardware manual ...
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Page 95: ...R6 R8 IP21 R6 R8 IP55 Electrical installation IEC 95 ...
Page 103: ...R6 1 5 N m 0 5 N m Electrical installation IEC 103 ...
Page 104: ...R8 1 5 N m 0 5 0 6 N m 104 Electrical installation IEC ...
Page 116: ...R6 R8 UL Type 1 R6 R8 UL Type 12 116 Electrical installation North America NEC ...
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Page 154: ... Fan arrow must point up 154 Maintenance ...
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Page 181: ... Package dimensions R6 R3 R8 Technical data 181 ...
Page 202: ...R3 IP21 UL Type 1 3AXD50000045323 202 Dimension drawings ...
Page 203: ...R3 Option B056 IP55 UL Type 12 3AXD50000045322 Dimension drawings 203 ...
Page 204: ...R6 IP21 UL Type 1 3AXD50000045353 204 Dimension drawings ...
Page 205: ...R6 Option B056 IP55 UL Type 12 3AXD50000045352 Dimension drawings 205 ...
Page 206: ...R8 IP21 UL Type 1 3AXD50000047667 206 Dimension drawings ...
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Page 225: ... Declarations of conformity The Safe torque off function 225 ...