| Item |
Specification |
| Power supply |
Rated supply voltage |
Three-phase 340V-10%~460V+10%, 50~60Hz±5%, voltage imbalance rate<3% |
|
| Output |
output voltage |
The maximum output voltage is the same as the input supply voltage |
| Output current rating |
100% rated current continuous output |
| Maximum overload current |
Heavy-duty models: 150% rated current for 60s, 180% rated current for 10s, 200% rated current for 2s |
|
| Basic Control Functions |
Drive mode |
VVF;SVC |
| Input |
Frequency (speed) input, torque input |
| Start-stop control method |
Keyboard, control terminal (two-wire control, three-wire control), communication |
| Frequency control range |
0.00~600.00Hz |
| Input frequency resolution |
Digital input: 0.01Hz/0.1Hz Analog input: 0.1% of maximum frequency |
|
| Speed range |
1:50(VVF),1:200(SVC) |
| Speed Control Accuracy |
±0.2% Rated synchronous speed |
| Acceleration& deceleration time |
0.01s~600.00s |
| Voltage/Frequency Characteristics |
The rated output voltage is adjustable from 20% to 100%, and the base frequency is adjustable from 1Hz to 600Hz/3000Hz |
|
| Torque boost |
Fixed torque boost curve, optional V/F curve |
|
| Starting torque |
150%/1Hz(VVF) 150%/0.25Hz(SVC) |
|
| Torque Control Accuracy |
±8% rated torque (SVC) |
| Output voltage self-adjusting |
The input voltage changes, the output voltage remains basically unchanged |
| Automatic current limit |
Automatically limit the output current to avoid frequent over-current tripping |
| DC braking |
Braking frequency: 0.01~maximum frequency Braking time: 0~30S Braking current: 0%~150% of rated current |
|
| signal input source |
Communication, multi-speed, analog, etc. |
| Input&Output function |
Reference power |
10V/20mA |
| Terminal Control Power |
24V/100mA |
| digital input terminal |
6-way digital multi-function inputs: |
| Analog input terminal |
2-way analog input; 1-way (AI1) voltage source 0-10V input; 1-way (AI2) voltage source 0-10V input or current source 0-20mA input optional; |
|
|
| Digital output terminal |
1-way open collector multi-function output and 1-way relay multi-function output. Collector output maximum output current 50mA; relay contact capacity 250VAC/3A or 30VDC/1A, EA-EC normally open, EB-EC normally closed |
|
|
|
| Analog output terminal |
M1: 0~10V multi-function analog output terminal, the maximum output current is 2mA |
| Keyboard |
LED Display |
LED digital tube displays relevant information of the inverter |
| Protection |
Protection |
Short circuit, overcurrent, overvoltage, undervoltage, phase loss, overload, overheating, load loss and external faults, etc. |
| Use Conditions |
Installation site |
Indoor, below 1 km above sea level, free from dust, corrosive gas and direct sunlight |
| Applicable environment |
-10ºC~+40ºC , 5%~95%RH(no condensation) |
| Vibration |
<0.5g |
| Storage environment |
-40ºC~+70ºC |
| Installation method |
Wall-mounted, cabinet-mounted |
| Protection Level |
IP21(With plastic baffle) |
| Cooling method |
Forced air cooling |
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