| Item |
Specifications |
| Rating |
Voltage |
Rated voltage 220V or 380V: voltage sustained fluctuation ± 10%, transient fluctuation -15%~+10%, voltage unbalance rate <3%, distortion rate meets IEC61800-2 requirements |
| Rated Input current |
Refer to Fig 2-1 |
| Rated Frequency |
50Hz/60Hz fluctuation range±5% |
Basic
function |
Maximum
frequency |
0Hz~650Hz |
Carrier
frequency |
1.0kHz~16.0kHz, can be adjusted automatically |
Input frequency
Resolution ratio |
0.01Hz |
| Control mode |
Open loop vector control (SVC) mode 0,
Close loop vector control (VC) mode 1,
Linear V/F control, Para-curve V/F control, multi-stage V/F control, V/F separation. |
| Startup torque |
0.25Hz/150% |
Speed
adjustment
range |
1：100 |
Speed stabilization
precision |
±0.5% |
Overload
capacity |
150% rated current 60s; 200% rated current 1s. |
| Torque boost |
Manual torque boost up 0.1% to 30.0% |
Acceleration/Deceleration
curve |
Straight line or S curve acceleration / deceleration mode, 4 kinds of acceleration / deceleration time |
| DC braking |
DC brake frequency: 0.00Hz to max frequency; brake time: 0.0s to 60.0s, brake action current: 0.0% to 100.0%. |
| Jog control |
Jog frequency range: 0.00Hz to 50.00Hz |
| Multi-stage running |
a maximum of 16 segments speed running can be realized via the built-in PLC or control terminal. |
| Built-in PID |
can realize max 16-stage speed running via built-in PLC or control terminal |
Auto voltage
regulation
(AVR) |
It can keep constant output voltage automatically when the grid voltage changes. |
| Current suppression |
In V/F mode when load changes, it limits output current automatically, against over-current tripping, and achieve “digger” feature |
| Quick current suppression |
reduce over-current failure on the max extent, and protect normal operation of inverter |
| Dynamic over-voltage suppression |
When operating frequency changes it can suppress energy feedback automatically, to prevent tripping due to bus overvoltage. |
Vibration
suppression |
Optimize V/F vibration suppression algorithm, realize V/F steady operating |
| Transient stop |
while Transient power outrage, it compensate voltage loss through load regenerative energy to maintain inverter operation for a short period |
| Timing control |
Timing control function: Setting time range 0min to 6500 min. |
| Run |
command
source |
operation panel reference, control terminal reference and serial communication port reference.
These channels can be switched in various modes |
Frequency
source |
There are totally ten types of frequency sources, such as digital reference, analog voltage reference, analog current reference, pulse reference and serial port reference. These frequency sources can be switched in various modes |
Auxiliary
frequency
source |
There are 10 types of auxiliary frequency sources. It can implement flexible realization of auxiliary frequency fine tuning, synthesizer. |
| Input terminal |
five digital input terminals；one analog input terminals；support input 0V~10V voltage or 0//4mA to20mA current |
| Output terminal |
One analog output terminal， support0V~10V voltage output or 0/4~20mA current output; One electric digital output terminal；one relay output terminal |
| Environment |
Using Place |
Indoor, and be free from direct sunlight, no dust, no corrosive gas or combustible gas or oil smoke, vapor, drip or salt etc. |
| Altitude |
Less than 2,000 meters(if higher than 2000M, then use derated) |
Ambient
temperature |
-10℃ to +40℃(derated when used in the ambient temperature of 40℃- 50℃Celsius) |
| Humidity |
Less than 95%RH, without condensing |
| Vibration |
Less than 5.9 m/s2(0.6g) |
Storage
temperature |
－20℃~＋60℃ |
Protection
function |
motor short-circuit detection upon power-on,
input/output phase loss protection, over current protection, over voltage protection, under voltage protection, over heat protection and overload protection. |
| Protection grade |
IP20 |
| Cooling-down method |
Forced air cooling |
