ABB ACS150 series, Руководство пользователя

Страница: 145 / 173

Technical data
144
Electric power network specification
Voltage ( U
1
) 200/208/220/230/240 V AC 1-phase for 200 V AC drives
200/208/220/230/240 V AC 3-phase for 200 V AC drives
380/400/415/440/460/480 V AC 3-phase for 400 V AC drives
Regular 10% variation from converter nominal voltage is allowed as default.
Short-circuit capacity Maximum allowed prospective short-circuit current at the input power connection as
defined in IEC 60439-1 and UL 508C is 100 kA. The drive is suitable for use in a circuit
capable of delivering not more than 100 kA rms symmetrical amperes at the drive
maximum rated voltage.
Frequency 50/60 Hz ± 5%, maximum rate of change 17%/s
Imbalance Max. ±3% of nominal phase-to-phase input voltage
Motor connection data
Motor type AC induction motor
Voltage ( U
2
) 0 to U
1
, 3-phase symmetrical, U
max
at the field weakening point
Short-circuit protection
(IEC 61800-5-1, UL 508C)
The motor output is short-circuit proof by IEC 61800-5-1 and UL 508C.
Frequency Scalar control:
0…500 Hz
Frequency resolution 0.01 Hz
Current See section Ratings on page 137 .
Power limit 1.5 · P
N
Field weakening point 10
…500 Hz
Switching frequency 4, 8, 12 or 16 kHz
Maximum recommended
motor cable length Operational functionality and motor cable length
The drive is designed to operate with optimum performance with the following maximum
motor cable lengths. The motor cable lengths may be extended with output chokes as
shown in the table.
Frame
size
Maximum motor cable length
m ft
Standard drive, without external options
R0 30 100
R1…R2
50 165
With external output chokes
R0 60 195
R1…R2
100 330