348 Technical data
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
±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 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 0…500 Hz
Frequency resolution 0.01 Hz
Current See section Ratings on page 336.
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…R4 50 165
With external output chokes
R0 60 195
R1…R4 100 330
To Next Page
Loading...
