| Item | Specifications |
| Basic function | Control system | High performance of current vector control technology to realize asynchronous motor control |
| Drive performance | High efficiency driving for induction motor |
| Maximum frequency | 0~500Hz |
| Carrier frequency | 0.8k~8kHz; the carrier frequency will be automatically adjusted according to the load characteristics |
| Input frequency resolution | Digital setting: 0.01Hz
Analog setting: maximum frequency ×0.025% |
| Control mode | Open loop vector control(SVC)
Closed loop vector control(FVC)
V/F control |
| Start up torque | Type G:0.5Hz/150%(SVC);0Hz/180%(FVC) |
| Speed range | 1:100(SVC) 1:1000(FVC) |
| Speed stabilizing precision | ±0.5%(SVC) 0.02%(FVC) |
| Torque control precision | ±3%(FVC) |
| Over load capability | G type:rated current 150% -1 minute, rated current 180% -3 seconds;
P type:rated current 120% -1 minute, rated current 150% -3 seconds; |
| Torque boost | Auto torque boost function;Manual torque boost 0.1%~30.0% |
| V/Fcurve | Linear V/F,Multi-point V/F and Square V/F curve(power of 1.2, 1.4, 1.6, 1.8, 2.0) |
| V/F separation | In 2 ways:separation ,semi seperation |
| Acc. /deccurve | Straight line or S curve acceleration and deceleration mode
Four kinds of acceleration and deceleration time. Acceleration and deceleration time range between 0.0s to 6500.0s |
| DC brake | DC brake frequency:0.00Hz to maximum frequency, brake time: 0.0s to 36.0s, and brake current value: 0.0% to 100.0%. |
| Jog control | Jog frequency range:0.00Hz~50.00Hz. Jog acceleration/decelerationtime 0.0s~6500.0s |
| Simple PLC and MS speed running | It can realize at maximum of 16 segments speed running via the builtin PLC or control terminal |
| Built-in PID | It is easy to realize process-controlled close loop control system |
| Auto voltage regulation (AVR) | It can keep constant output voltage automatically in case of change of network voltage |
| Over-voltage/current stall control | It can limit the running voltage/current automatically and prevent frequent over-voltage/current tripping during the running process |
| Quick current limit | Minimize the over-current fault, protect normal operation of the inverter |
| Torque limit & control | "Excavators" characteristics,automatically limit torque during operation,prevent frequent over-current trip; Closed loop vector mode can realize the torque control |
| Personalized | Instantaneous stop non-stop | When instantaneous power off,voltage reduction is compensated through load feedback energy,which could make inverter keep running in a short period of time |
| Rapid current limit | To avoid inverter frequent over-current fault. |
| Virtual IO | 5 groups of virtual DI,DO to realize simple logic control |
| Timing control | Timing control function:set time range 0Min~6500.0Min |
| Multiple motor switch | 2 groups of motor parameter,which can realize 2-motor switch control |
| Communication support | Stardard modbus:RS485 |
| Multi-encoder support | Support difference,open collector, rotary transformer, etc. |
| Running | Running command channel | Three typesof channels:operation panel reference,control terminal reference and serial communication port reference.These channels can be switched in various modes. |
| Frequency source | There are totally eleven types of frequency sources, such as digital reference, analog voltage reference, analog current reference, pulse reference, MS speed, PLC, PID and serial port reference. |
| Auxiliary frequency source | 11 kinds of auxiliary frequency source which can flexible achieve auxiliary frequency tuning, frequency synthesis |
| Input terminal | Standard: There are 6 digital input terminals, DI5 can be used as 100kHz highspeed input pulse. 2 analog input terminals, AI1can be used as 0-10V voltage input, AI2 can be used as 0-10V voltage input or 0~20mA current input. |
| Output terminal | Standard: 1 digital output terminals, Y1 is high-speed pulse output terminal (can be choosen as open circuit collector type), support 0~10kHz square wave signal; 2 relay output terminal; 2 analog output terminals, support 0~20mA output current or 0~10V output voltage; |
| LED display | Realize parameter setting,status monitoring function |
| Keyboard potentiometer | Equipped with keyboard potentiometer or coding potentiometer |
| Key lock&function selection | Realize button locking,define operation range for part of buttons to prevent operation fault. |
| Protection function | It can implement power-on motor short-circuit detection, input/output phaseloss protection, overcurrent protection, overvoltage protection, undervoltage protection, overheating protection and overload protection. |
| Optional parts | Differential input PG card, OC input PG card, sin&cos endoser PG card |
| Environment | Using place | Indoor,and be free from direct sunlight, dust, corrosive gas, combustible gas, oilsmoke, vapor, drip or salt. |
| Altitude | Below 1000m |
| Ambient temperature | -10 ℃ to +40 ℃ (Derating use when under ambient temperature of 40 ℃ to 50 ℃) |
| Humidity | Less than 95%RH, without condensing |
| Vibration | Less than 5.9 m/s2(0.6g) |
| Storage temperature | -20℃~+60℃ |
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