Project |
Specification |
The basic function
|
The max frequency |
Vector frequency scope:0-500Hz |
V/F frequency scope:0-500Hz |
Carrier frequency |
0.5kHz-16kHz(self-adjusting) |
The frequency resolution of import
|
The setting figure: 0.01Hz |
The simulation setting:(The max frequency)*0.025% |
The control method |
SVC |
FVC |
V/F control |
Pull-in torque |
Type G:0.5Hz/150% (SVC); 0Hz/180% (FVC) |
Type P:0.5Hz/100% |
Overload capacity |
Type G:The duration of 150% rated current is 60s The duration of 180% rated current is 3s
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|
Type P:The duration of 120% rated current is 60s The duration of 150% rated current is 3s
|
Torque Boost |
AUTO-Torque Boost |
HM-Torque Boost:0.1%-30% |
DC braking |
DC braking frequency:0.00Hz-The max frequency |
Duration:0.0s-36.0s |
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Current:0.0%-100.0% |
Electronic control |
The range of frequency:0.00Hz-50.00Hz |
The duration of acceleration and deceleration:0.0s-6500.0s |
Simple PLC, Multi-velocity control
|
In the control of built-in PlC or terminal,there are 16 velocities. |
Built-in PID |
Be easy to control the closed-loop control system |
AVR |
Keeping the output voltage stability,when grid voltage instability. |
The control of over voltage and current
|
Auto-limited the voltage and current , preventing trip result from often brake-make.
|
Fast current limiting function |
Minimizing flow failures, protect the normal operation of the inverter |
Torque limit and control |
"Excavator" characteristics, the torque limit automatically during running, prevent frequent over-current trip; The torque control closed-loop vector model is achieved |
Individualized function
|
Outstanding features |
Based on current vector control technology of asynchronous motor control |
Instantaneous stop constantly |
Instantaneous power failure through load feedback energy compensation voltage is reduced, maintain frequency converter in a short period of time to continue running |
Virtual IO |
Five groups of virtual DIDO, suggested that logic control can be realized |
Timing control |
Timing control function: set time range 0.0 Min to 6500.0 Min |
Motor switch |
Two groups click parameters, which can realize two motor switch control |
Support multithreading bus |
Support: four kinds of fieldbus Modbus, profibus-dp, CANlink, CANopen |
Motor overheating protection |
Optional IO expansion card 1, click on the temperature sensor input analog input AI3 acceptable (PT100, PT1000) |
Support more encoder |
Support the difference, open collector, the sale, rotating transformer, such as is cosine encoder |
A user programmable |
Optional user programmable card, can realize the secondary development, compatible with common PLC programming way |
Strong background software |
Support the inverter parameters and virtual oscilloscope function operation. Virtual oscilloscope can be used for frequency converter internal state graphic monitoring
|
The environment |
Use place |
Indoor, is not subject to direct sunlight, no dust, corrosion gas I, combustible gas, oil mist, water vapor, water or salt, etc |
Use place |
Less than 1000 m |
The environment temperature |
Minus 10 degrees Celsius to above 40 degrees Celsius zero (ambient temperature in 40 ~ 50 degrees, use the lower it) |
humidity |
Less than 95% RH, no water condenses |
vibration |
Less than 5.9 m per square (0.6 g) |
Storage temperature |
To the above 60 degrees Celsius zero minus 20 degrees Celsius |
The IP rating |
IP20 |
Pollution levels |
PD2 |
The power distribution system |
TN,TT |