4
O
ut
pu
t
Voltage
4#series; 0
～
460V
S2#series; 0
～
260V
frequency
Low frequency mode: 0
～
300HZ ; High frequency mode: 0
～
3000HZ
Overload
Capacity
G type: 110% for long-term, 150% for 1 min, 180% for 5s
P type: 105% for long-term, 120% for 1 min, 150% for 1s
Control Mode
V/F control, advanced V/F control, V/F separation control, electric current vector control
C
on
tr
ol
C
har
ac
te
r
Frequency
Setting
Resolution
Analog Input
0.1% of maximum output frequency
Digital Setting
0.01 Hz
Frequency
Precision
Analog Input
Within 0.2% of maximum output frequency
Digital Setting
Within 0.01% of set output frequency
V/F Control
V/F
Curve
(voltage
frequency character)
Reference frequency setting 5~600 Hz, multipoint V/F curve
setting, or fixed curve of constant torque, low decreasing
torque 1, low decreasing torque 2, square torque
Torque Compensation
Manual setting: 0.0~30% of rated output
Automatic compensation: according to output current and
motor parameter
Automatic
Current-limiting
and
Voltage-limiting
During acceleration, deceleration or steady running, detect
automatically the current and voltage of motor stator, and
control it within bounds based on unique algorithm, minimize
fault-trip chance
Senseless
Vector Control
Voltage
Frequency
Character
Adjust pressure/frequency ratio according to motor
parameter and unique algorithm
Torque Character
Starting torque:
3.0 Hz 150% rated torque (VF control)
0.5 Hz 180% rated torque (SVC, FVC)
0.05 Hz 180% rated torque (VC)
