|
Item
|
Contents
|
|
Input
|
Rated Voltage
|
3-phase 380V(-15% ~ +15%); single phase 220 V(-15% ~ +15%)
|
|
Rated Frequency
|
50 / 60 Hz
|
|
Output
|
Rated Voltage
|
3-phase 0 ~ 380V; 3-phase 0 ~ 220 V
|
|
Frequency Range
|
0.50 ~ 400.0 Hz
|
|
V/F
Control
|
Core Control Mode
|
Linear V / F control; space voltage vector
+ random PWM
|
|
Frequency Resolution
|
Up to 0.01 Hz,
allowable to be adjusted.
|
|
Torque Promotion
|
The curve of torque promotion (V/F) can be
set in the range of 1~16
|
|
Stall Adjustment
|
Current limited output, and the threshold
current can be modulated
|
|
Overload Ability
|
150 % rated current with the duration of
one minute
|
|
Operation Functions
|
Frequency Setting
|
potentiometer or external analog signals
(0~5V, 0~10V, 0~20mA); keypad controller (terminals)
, external control logic
unit or PLC setting
|
|
Start/Stop Control
|
Passive-contact control or keypad control
|
|
Accelerating/
Deceleration time
|
0.1~3000 s (the time needed to make a certain
frequency change)
|
|
Protection Functions
|
Input Out-phase, DC bus Over-voltage, Under-voltage,
Over-current, Over-load, Over-heat, Stall Adjustment
for Output Current
|
|
Display
|
The LED display shows present frequency,
present motor revolution speed (rpm), present output
current, present output voltage, present line speed,
the fault-type, system parameters and operating codes;
LED lamps indicating the operation state of the inverter
|
|
Environment Conditions
|
Location
|
Free of corrosive gas and dust
|
|
Environment Temperature
|
-10ºC ~ 50ºC
|
|
Environment Humidity
|
< 90 % (no moisture condensation)
|
|
Intensity of Vibration
|
<0.5 g (acceleration of gravity)
|
|
Applicable
Motor
|
0.4 ~ 110KW
|
