Technical Data
‑160‑
Item
Technical specifications
Control
perform
ance
Syn
chro
nous
motor
(SVC)
Supported
function
Flying start, electronic motor stator shorting,
overexcitation fast deceleration, master‑slave control,
maximum torque per ampere (MTPA) control, inertia
auto‑tuning, acceleration feedforward, droop control,
free programming and self‑adaption of speed loop
parameters, overvoltage suppression, voltage dip
suppression, automatic voltage adjustment (AVR
generator bus voltage control), DC braking, continuous
operation after smooth switchover to SVC upon encoder
abnormality, and FVC‑to‑SVC switchover at designated
frequency (This can avoid abnormal operation caused
by high‑speed jitter of the encoder.)
Speed
regulation
range
1: 200
Starting
torque
200%
Speed step
response
Within 2 ms
Speed
stability
accuracy
0.05% when the motor is free from faults
Torque
control
accuracy
±3% when the torque is above 5 Hz
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