ABB ACS880-307LC - Electrical Power Network Specification; Control Unit (Board) Connection Data; Auxiliary Circuit Current Consumption; Efficiency

Electrical power network specification
690 V units: 525…690 V AC 3-phase ± 10% (525…600 V AC ± 10% in UL/CSA
installations, or corner-grounded TN systems). This is indicated in the type desig-
nation label as typical input voltage levels (3~ 525/600/690 V AC).
Voltage (U
1
)
TN (grounded) and IT (ungrounded) systemsNetwork type
50/60 Hz, variation ± 5% of nominal frequencyFrequency
Max. ± 3% of nominal phase-to-phase input voltageImbalance
Supply units with main circuit breaker (option +F255) and without grounding/earthing
switch (without option +F259):
Short-circuit withstand
strength (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 protec-
tion (UL 508A, CSA C22.2
No. 14-13)
Connection: Dy 11 d0 or Dyn 11 d0Transformer 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
To avoid a potentially destructive DC voltage level in an earth fault situation,
grounding of the secondaries is not allowed. Static shielding is recommended.
Control unit (board) connection data
See Connector data (page 54).
Auxiliary circuit current consumption
Auxiliary circuit current consumption varies depending on the actual drive configuration and
options. Contact ABB for the delivery-specific value.
Efficiency
98.2…98.8% at nominal power level depending on drive typeEfficiency
Protection classes
IP42 (standard), IP54 (option +B055)Degrees of protection
(IEC/EN 60529)
UL Type 1 (standard), UL Type 12 (option +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)
IProtective class
(IEC/EN 61800-5-1)
Technical data 101