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Electrical power network specification
Voltage (U
)
1
Network type
Frequency
Imbalance
Short-circuit withstand
strength (IEC/EN 61439-1)
Short-circuit current protec-
tion (UL 508A, CSA C22.2
No. 14-13)
Transformer specification
for 12-pulse supply
(IEC 60076-1:2011)
Control unit (board) connection data
See
Connector data (page
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
Efficiency
Protection classes
Degrees of protection
(IEC/EN 60529)
Enclosure types (UL50)
Overvoltage category
(IEC/EN 60664-1)
Protective class
(IEC/EN 61800-5-1)
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).
TN (grounded) and IT (ungrounded) systems
50/60 Hz, variation ± 5% of nominal frequency
Max. ± 3% of nominal phase-to-phase input voltage
Supply units with main circuit breaker (option +F255) and without grounding/earthing
switch (without option +F259):
Rated peak withstand current (I
Rated short-time withstand current (I
All other configurations:
Rated peak withstand current (I
Rated short-time withstand current (I
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.
Connection: Dy 11 d0 or Dyn 11 d0
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.
54).
98.2...98.8% at nominal power level depending on drive type
IP42 (standard), IP54 (option +B055)
UL Type 1 (standard), UL Type 12 (option +B055). For indoor use only.
III, except for auxiliary power connections (fan, control, heating, lighting, cooling
unit pump etc) which are category II.
I
): 143 kA
pk
): 65 kA/1 s
cw
): 105 kA
pk
): 50 kA/1 s
cw
Technical data 101
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