Technical data
General data and operating conditions
4
23
EDS84ABD302 EN 4.0
Control
Control method
VFCplus:
z V/Hz loop (linear or square-law)
SLVC:
z Sensorless vector control (speed)
Switching frequency
2kHz,4kHz,8kHz,16kHz,
Optionally noise optimised or power loss optimised
Torque behaviour
Maximum torque 1.5 x M
N
for 60 s
1.8 x M
N
for 3 s
if rated motor power = rated controller power
Setting range 1:10 In SLVC:
z inthespeedrange3...50Hz
In V/f:
z inthespeedrange10...50Hz
Sensorless vector control (speed)
Minimum output
frequency
0.5Hz(0...M
N
)
Setting range 1:10 referring to 50 Hz and M
N
Accuracy ±0.5 %
inthespeedrange3...50Hz
Smooth running ±0.1 Hz
Output frequency
Range -300 Hz ... +300 Hz
Absolute resolution 0.2 Hz
Standardised
resolution
Parameter data: 0.01 %, process data: 0.006 % (= 2
14
)
Digital setpoint selection
Accuracy ±0.01 %
Analog setpoint selection
Accuracy ±0.5 % referring to final value
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