| Item | Technical Index | Specification |
| Input | Input voltage | 3AC 380~460V±15% |
| Input frequency | 50/60Hz±5% |
| Output | Output voltage | 0～rated input voltage |
| Output frequency | V/f control: 0~2000Hz ;Vector control: 0~500Hz |
| Control Features | Control mode | V/f control;Sensorless vector control (SVC);Close-loop vector control (FVC) |
| Operation command mode | Keypad control/Terminal control/Serial communication control (Modbus) |
| Frequency setting mode | Digital setting, analog setting, pulse frequency setting, serial communication setting, multi-step speed setting & simple PLC, PID setting, etc. These frequency settings can be combined & switched in various modes. |
| Overload capacity | G model: 150%/60s, 180%/3s;P model: 120%/60s, 150%/3s |
| Starting torque | 0.25Hz/150% (SVC); 0.5Hz/150% (V/f), 0Hz/180% (FVC) |
| Speed control precision | ±0.5% (SVC) |
| Carrier frequency | 0.5~16.0kHz, automatically adjusted according to temperature and load characteristics |
| Frequency accuracy | Digital setting: 0.01Hz;Analog setting: maximum frequency ×0.025% |
| Torque boost | Automatically torque boost; manually torque boost: 0.1%~30.0% |
| V/f curve | Three types: linear, multiple point and square type (1.2 power, 1.4 power, 1.6 power, 1.8 power, square) |
| Acceleration/deceleration mode | Straight line/S curve; four kinds of acceleration/deceleration time, range: 0.1s~6500.0s |
| Braking unit | 1.5~22kW: standard build-in.30~37kW optional for build-in;>37kW, external braking unit.. |
| DC braking | DC braking when starting and stopping.DC braking frequency: 0.0Hz~maximum frequency, braking time: 0.0s~25.0s |
| Jog operation | Jog operation frequency: 0.0Hz~maximum frequency;Jog acceleration/deceleration time: 0.1s~6500.0s |
| Simple PLC & multi-step speed operation | It can realize a maximum of 16 multi-step speeds running via the built-in PLC or control terminal. |
| Built-in PID | Built-in PID control to easily realize the close loop control of the process parameters (such as pressure, temperature, flow, etc.) |
| Automatic voltage regulation | Keep output voltage constant automatically when input voltage fluctuating |
| Control Function | Torque limit | “Rooter” characteristics, limit the torque automatically and prevent frequent over-current tripping during the running process |
| Wobble frequency control | Multiple triangular-wave frequency control, special for textile |
| Timing/length/counting control | Timing/length/counting control function |
| Over-voltage & over-current stall control | Limit current & voltage automatically during the running process, prevent frequent over-current & over-voltage tripping |
| Fault protection function | Comprehensive protections include over-current, over-voltage, under-voltage, overheating, default phase, overload, shortcut, etc., can record the detailed running status during failure & has fault automatic reset function |
| Input/output terminals | Input terminals | Programmable digital inputs: DI1~DI6, DI5 can be used as high speed pulse input terminal.Programmable analog inputs: AI1(0~10V), AI2(compile with both 0～10V & 4～20mA). |
| Output terminals | Programmable digital outputs: 1 relay outputs (another 1 can be extended) 2 open-collector outputs, FM can be set as high speed pulse output terminal.Programmable analog outputs: AO1, AO2: compile with both 0～10V & 4～20mA. |
| Communication terminals | Standard RS485 communication interface, support MODBUS-RTU communication protocol |
| Human machine interface | LED display | Display frequency setting, output frequency, output voltage, outputcurrent, etc. Two lines display |
| Multi-function key | MF.K key, can be used as multi-function key |
| Environ-ment | Ambient temperature | -10℃～40℃ (>40℃, output derated), without direct sunshine. |
| Humidity | 90%RH or less (non-condensing) |
| Altitude | ≤1000M: output rated power, ＞1000M: output derated |
| Storage temperature | -20℃～60℃ |
