Item |
Item description |
Input |
Rated volt., frequency |
1 phase 220V class: 1 phase 220V, 50Hz/60Hz |
3 phase 380V class: 3 phase 380V, 50Hz/60Hz |
Allowed volt. range |
1 phase 220V class: 200~260V |
3 phase 380V class: 320~460V |
Output |
Voltage |
0
～
Input volt |
Frequency |
0
～
600Hz |
Overload capacity |
150% of rated current for 1 minute |
Control performance |
Control mode |
Vector control (Without PG),Vector control (with PG), Open-loop V/F control, Torque control (without PG),Torque control (with PG) |
Speed stability
accuracy |
±0.5% rated synchronous speed
（
without PG vector control)
±0.1% rated synchronous speed
（
with PG vector control)
；
±1% rated synchronous speed
（
V/F control
）； |
Speed range |
1:2000
（
with PG vector control
）
;
1:100
（
without PG vector control
）
;
1:50
（
V/F control
）
; |
Start-up torque |
1.0Hz:150% rated torque
（
V/F control
）
:
0.5Hz:150% rated torque(without PG vector control):
0Hz:180% rated torque
（
with PG vector control
）
: |
Speed fluctuation |
±0.3% rated synchronous speed
（
without PG vector control
）
:
±0.1% rated synchronous speed
（
with PG vector control
）
: |
Torque control
accuracy |
±10% rated torque
（
without PG vector control, without PG torque control
）
:
±5% rated torque
（
with PG vector control, with PG torque control
） |
Torque response |
≤20ms
（
without PG vector control
）
;
≤10ms
（
with PG vector control
）
; |
Frequency precision |
Digital setup: max. frequency×±0.01%
；
Analog setup: max. frequency×±0.5% |
Frequency resolution |
Analog setup |
0.1% of max. frequency |
Digital setup precision |
0.01Hz |
Exterior impulse |
0.1% of max. frequency |
Torque boost |
Automatic torque boost, manual torque boost 0.1
～
12.0% |
V/F curve
(volt. frequency characteristic)
|
Set rated frequency arbitrarily at range of 5
～
650Hz,can choose constant torque, degressive torque 1,degressive torque 2,degressive torque 3,user defined V/F curve in total 5 kinds of curve |
Acceleration
and deceleration curves |
2 modes: linear acceleration and deceleration and “S” acceleration and deceleration; 15 types of acceleration and deceleration time, the time unit is optional(0.01s,0.1s,1s), the max is 1000 minutes |
Brake |
Power consumption brake |
Built-in brake unit, brake resistor added between (+) and PB |
DC brake |
Optional start-up and stop, action frequency 0
～
15Hz,action current 0
～
100%,action time 0
～
30.0s |
Jog |
JOG frequency range: 0.00–upper limit frequency
JOG acceleration/deceleration time: 0.0–6 0 00.0s |
Multi steps speed running |
Multi steps speed operation can be achieved by interior PLC or control terminal. Total 15sections, which has their own Acc. and Dec. time. The interior PLC supports power down save. |
Interior PID controller |
Consist closed-loop system easily |
Automatic energy-saving operation |
Optimize automatically V/F curve base on condition of loading, achieving energy-saving operation. |
Automatic voltage regulate(AVR) |
Automatically keep output voltage constant, when on-grid voltage vary |
Automatic current limiting |
Automatic current limiting when operation, in case of the malfunction of frequent over current causing trip |
Carrier modulation |
Modulate carrier automatically based on the characteristic of load. |
Speed tracking restart |
Make the rotating motor smooth start without shocking |
Running function |
Running order specified channel |
Keypad specified, control terminal specified, communication specified, which can be changed by many means |
Running frequency specified channel |
Main and side specified, realizing a main adjustment and fine control. Digital, analog, impulse, pulse-width, communication specified and other specified can make switch come true |
Binding function |
Running order channel and frequency specified channel can be bond arbitrarily, change synchronously |
Input
and
Output character
|
Digital input channel |
7 digital input (DI) terminals , the max frequency is 1KHZ, one of which support up to 50KHz. |
Analog input channel |
2 analog input (AI) terminal, AI1 can choose 4
～
20mA or 0
～
10V input
，
AI2 is differential input
，
4
～
20mA or -10
～
10V input is available |
Pulse output channel |
Impulse square wave signal output of 0.1
～
20KHZ, can realize output of physical parameter such as setting frequency, output frequency etc. |
Analog output channel |
1 analog signal output, AO can be 4~20mA or 0~10V,can realize output of physical value such as setting frequency, output frequency etc. |
Unique feature |
Rapid current limit |
Limit inverter over current to the greatest degree, making it running reliably |
Monopulse control |
Suitable for the inverter with one key that controls the inverter on or off, which is simple and reliable. |
Fixed length control |
Can realize fixed length control |
Timing control |
Time range: 0.0–6500.0 minutes |
Virtual terminal |
Five groups of virtual DI/D O, can realize simple logic control. |
Keypad |
LED display |
The parameters like setting frequency, output frequency, output voltage, output current can be displayed |
Lock the button |
Realizing lock all buttons or some parts buttons |
Protection function |
Motor short-circuit detection at power-on, input/output phase loss protection, over - current protection, overvoltage protection, under- voltage protection, overheat protection and overload protection , relay protection, terminal protection and non-stop protection when power off. |
Ambient |
Use ambient |
Indoor, without direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt. |
Altitude |
Less than 1000 meters. ( E very 1 0 00m above 1000m, derat ing 10%) |
Ambient temperature |
-10°C to +40°C (derat ing if the ambient temperature is between 40°C and 50°C) |
Ambient humidity |
Less than 95%RH
，
without condenses |
Vibration |
Smaller than5.9m/s
2 (0.6g) |
Storage temperature |
-40
℃
～
+70
℃ |
Structure |
Defending grade |
IP20 |
Cooling mode |
Forced air cooling |
Mounting mode |
Wall hanging |
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