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104 Technical data
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)
Fundamental power factor
(cos phi
)
1
Harmonic distortion
Control unit connection data (BCU)
See chapter
Control units of the
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
IEC/EN 61439-1:2009
Supply units with R8i module(s):
Supply units with ABB-defined main breaker and fuses:
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.
0.99
Harmonics are below the limits defined in IEEE519.
R
sc
20
100
1) Other loads may influence the THD value.
THD = Total Harmonic Distortion (THD). The voltage THD depends on the short-
circuit ratio (R
). The spectrum of the distortion also contains interharmonics.
sc
R
= I
/I
sc
sc
N
I
= short-circuit current at point of common coupling (PCC)
sc
I
= IGBT supply unit nominal current
N
drive.
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
THD Voltage [%]
3
0.8
th
I
n
harmonic component
n
I
nominal current
N
THD Current [%]
1)
2.5
2.5
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