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 |
G type
：
150% of rated current for 1 minute
P type
：
120% 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 setted
：
max.frequency
×±
0.01%
；
Analog setted
：
max.frequency
×±
0.5% |
Frequency resolution |
Analog setting |
0.1% of max.frequency |
Digital setted 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 |
The 15kw power and below 15kw with built-in brake unit,brake resistor added between (+) and PB
The 18.5kw and above 18.5kw can add externally brake unit between (+) and (-) when necessary. |
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 limiting frequency
JOG acceleration/deceleration time: 0.0
–
6000.0s
|
Multi steps speed running |
Multi steps speed operation can be achieved by interior PLC or control terminal. As many as 15sections, which has their own acceleration and deceleration time. The interior PLC supports power down save. |
Interior PID controller |
Be convenient to make closed-loop system |
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 |
8 digital input (DI) terminals , the max frequency is 1KHZ, one of which support up to 50KHz. The digital terminal can be expanded to 14 terminals. |
Analog input channel |
2 analog input (AI) terminal, AI1 can choose 4
～
20mA or 0
～
10V as output
，
AI2 is differential input
，
4
～
20mA or -10
～
10V input is available. The analog terminal can be expanded to 4 terminals |
|
Pulse output channel |
Impulse square wave signal output of 0
～
20KHZ, can realize output of physical parameter such as setting frequency, output frequency etc. |
Analog output channel |
2 analog signal output terminal, AO1 can be 4~20mA or 0~10V, AO2 can be 4~20mA or 0~10V; through them the inverter can realize output of physical value such as setting frequency, output frequency etc. And can be expanded to 4 channel output. This output analog terminal can be expanded to 4 terminals |
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/Dos 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 |
Lock all or part of the buttons. |
Protection function |
Motor short-circuit detection at power-on, input/output phase loss protection, overcurrent protection, overvoltage protection, undervoltage protection, overheat protection and overload protection, relay protection, terminal protection and non stop protection when power off. |
Ambient |
Use ambient |
Indoor, free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapour, drip or salt. |
Altitude |
Less than 1000 meters
。
( increase every 1000m above 1000m, de-rated 10%)
|
Ambient temperature |
-10
°
C to +40°
C (de-rated 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 |
Intelligent air cooling |
Mounting mode |
Wall hanging and cabinet |
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