ABB ACH580-01 - Page 247

IEC
Derating factor (k) for the minimum switching frequen-
cies at 40 °C (+104 °F)
ACH580-01-Frame
size
12 kHz8 kHz4 kHz2 kHz1 kHz
3-phase U
n
= 230 V
0.800.8911104A7-2…18A2-2R1
0.740.86111025A-2…032A-2R2
0.720.85111047A-2…060A-2R3
0.790.89111089A-2…115A-2R5
0.800.90111144A-2R6
0.800.90111171A-2…213A-2R7
--111276A-2R8
3-phase U
n
= 400 V
0.500.6711102A7-4…12A7-4R1
0.480.65111018A-4…026A-4R2
0.480.65111033A-4…046A-4R3
0.640.82111062A-4R4
0.480.65111062A-4R4 v2
0.550.73111073A-4R4
0.470.65111073A-4…089A-4R4 v2
0.570.71111088A-4…106A-4R5
0.520.660.840.971145A-4R6
0.530.710.890.981169A-4…206A-4R7
0.450.610.820.961246A-4…293A-4R8
0.430.580.790.951363A-4…430A-4R9
UL (NEC)
Derating factor (k) for the minimum switching frequen-
cies at 40 °C (+104 °F)
ACH580-01-Frame
size
12 kHz8 kHz4 kHz2 kHz1 kHz
3-phase U
1
= 200…240 V, P
n
at U
n
= 208/230 V, 60 Hz
0.800.8911104A6-2…17A2-2R1
0.740.86111024A-2…031A-2R2
0.720.85111046A-2…059A-2R3
0.740.86111075A-2R4
0.790.89111088A-2…114A-2R5
0.800.90111143A-2R6
0.800.90111169A-2…213A-2R7
N/AN/A111273A-2R8
0.800.90111343A-2…396A-2R9
Technical data 247