Connection: Dy 11 d0 or Dyn 11 d0
Transformer specification
for 12-pulse supply
(IEC 60076-1:2011)
Phase shift between secondaries: 30° electrical
Voltage difference between secondaries: < 0.5%
Short-circuit impedance of secondaries: > 5%
Short-circuit impedance difference between secondaries: ≤ 10% of the percentage
impedance
No grounding of the secondaries allowed. Static shield recommended.
Motor connection data
Asynchronous AC induction motors, permanent magnet synchronous motors and
AC induction servomotors, ABB synchronous reluctance (SynRM) motors
Motor types
0 to
U
1
, 3-phase symmetrical,
U
max
at the field weakening point
Voltage (
U
2
)
0…500 Hz
Frequency (
f
2
)
• For higher operational output frequencies, please contact your local ABB repres-
entative.
• Operation above 150 Hz may require type-specific derating. For more information,
contact your local ABB representative.
See the rating tables.
Current
3 kHz (typical). The switching frequency can vary per frame and voltage. For exact
values, please contact your local ABB representative.
Switching frequency
500 m (1640 ft).
Maximum recommended
motor cable length
Note:
With motor cables longer than 150 m (492 ft) the EMC Directive requirements may
not be fulfilled.
Efficiency
97.2 … 98.0% at nominal power level depending on drive type
Efficiency
Protection classes
IP42 (standard), IP54 (optional)
Degrees of protection
(IEC/EN 60529)
UL Type 1 (standard), UL Type 12 (B055). For indoor use only.
Enclosure types (UL50)
III, except for auxiliary power connections (fan, control, heating, lighting, cooling
unit pump etc) which are category II.
Overvoltage category
(IEC/EN 60664-1)
I
Protective class
(IEC/EN 61800-5-1)
166 Technical data
Summary of Contents for ACS880-07CLC
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Page 132: ...5 4 11 7 6 8 132 Maintenance ...
Page 133: ...14 15 16 12 13 17 Maintenance 133 ...
Page 141: ...5 Set the real time clock Maintenance 141 ...
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Page 176: ...ACS880 07CLC 0390A 7 C121 marine construction 176 Dimensions ...
Page 177: ...ACS880 07CLC 1310A 7 Dimensions 177 ...
Page 178: ...ACS880 07CLC 2180A 7 C121 marine construction 178 Dimensions ...
Page 179: ...ACS880 07CLC 3260A 7 C121 marine construction Dimensions 179 ...
Page 181: ... 2 D8D Dimensions 181 ...
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Page 183: ... 4 D8D Dimensions 183 ...
Page 185: ...Inverter module cubicle with two R8i modules bottom cable exit Dimensions 185 ...
Page 186: ...Inverter module cubicle with three R8i modules bottom cable exit 186 Dimensions ...
Page 187: ...Brake chopper cubicle D150 Dimensions 187 ...
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