| Sanyu 50Hz 60Hz 220V/380V vector control AC varialbe frequency drive, frequency converter detailed parameters |
| Input | Rated Voltage, Frequency | 3-phase(4T#sereis)380V;50/60HZ |
| 1-phase(2S#series)220V;50/60HZ |
| Allowed Voltage Range | 3-phase(4T#series)320V~460V |
| 1-phase(2S#series)160V~260V |
| Output | Voltage | 4T#series; 0~460V |
| 2S#series; 0~260V |
| frequency | Low frequency mode: 0~300HZ ; High frequency mode: 0~3000HZ |
| Overload Capacity | G type: 110% for long-term, 150% for 1 min, 180% for 5s |
| P type: 105% for long-term, 120% for 1 min, 150% for 1s |
| Control Mode | V/F control, advanced V/F control, V/F separation control, electric current vector control |
| Control Character | Frequency Setting Resolution | Analog Input | 0.1% of maximum output frequency |
| Digital Setting | 0.01 Hz |
| Frequency Precision | Analog Input | Within 0.2% of maximum output frequency |
| Digital Setting | Within 0.01% of set output frequency |
| V/F Control | V/F Curve (voltage frequency character) | Reference frequency setting 5~600 Hz, multipoint V/F curve setting, or fixed curve of constant torque, low decreasing torque 1, low decreasing torque 2, square torque |
| Torque Compensation | Manual setting: 0.0~30% of rated output |
| Automatic compensation: according to output current and motor parameter |
| Automatic Current-limiting and Voltage-limiting | During acceleration, deceleration or steady running, detect automatically the current and voltage of motor stator, and control it within bounds based on unique algorithm, minimize fault-trip chance |
| Senseless Vector Control | Voltage Frequency Character | Adjust pressure/frequency ratio according to motor parameter and unique algorithm |
| Torque Character | Starting torque: |
| 3.0 Hz 150% rated torque (VF control) |
| 0.5 Hz 180% rated torque (SVC, FVC) |
| 0.05 Hz 180% rated torque (VC) |
| Operating speed precision in steady state: ≤±0.5% rated synchronous speed |
| Torque response: ≤50ms VC, SVC, FVC ≤20ms |
| Motor Parameter Self-measurement | Being able to detect parameter automatically under static state and dynamic state of motor, thus guarantee an optimum control. |
| Current and Voltage Restrain | Current closed-loop control, free from current impact, perfect restrain function of overcurrent and overvoltage |
| Undervoltage Restrain during Running | Specially for users with a low or unsteady voltage power grid: even lower than the allowable voltage range, the system can maintain the longest possible operating time based on its unique algorithm and residual energy allocation strategy |
| Typical function | Multi-velocity and Traverse Operation | 16 segments programmable multi-velocity control, multiple operation mode. Traverse operation: preset frequency and center frequency adjustable, parameter memory and recovery after power cut. |
| PID Control RS485 Communication | Built-in PID controller (able to preset frequency). Standard configuration RS485 communication function, multiple communication protocol for choice, synchronizing control function. |
| Frequency Setting | Analog Input | Direct voltage 0~10V, direct current 0~20mA (optional up limit and lower limit) |
| Digital Input | Operation panel setting, RS485 port setting, UP/DW terminal control, or combined with analog input |
| Output Signal | Digital Input | 2 channel OC output and one channel relay output (TA, TB, TC), up to 16 choices |
| Analog Input | 2 channel analog signal output, output ranging within 0~20mA or 0~10V with flexibly setting, achievable output of physical quantities like set frequency, output frequency |
| Automatic Steady-voltage Operation | Dynamic steady state, static steady state, and unsteady voltage for choices to obtain the steadiest operation |
| Acceleration and Deceleration Time Setting | 0.1s~3600min continuous setting, S type and linear type mode for choice |
| Brake | Dynamic Braking | Dynamic braking initial voltage, backlash voltage and dynamic braking continuous adjustable |
| DC Braking | Halt DC braking initial frequency: 0.00~[F0.16] upper limit frequency |
| Braking time: 0.0~100.0s; |
| Braking current: 0.0%~150.0% of rated current |
| Flux Restraint | 0~100 0: invalid |
| Low Noise Running | Carrier frequency 1.0kHz~16.0kHz continuous adjustable, minimize motor noise |
| Speed Tracking and Restart Function | Smooth restart during operation, instantaneous stop and restart |
| Counter | A built-in counter, facilitate system integration |
| Operation Function | Upper limit and lower limit frequency setting, frequency hopping operation, reversal running restraint, slip frequency compensation, RS485 communication, frequency control of progressive increase and decrease, failure recovery automatically, etc. |
| Display | Operation Panel Display | Running State | Output frequency, output current, output voltage, motor speed, set frequency, module temperature, PID setting, feedback, analog input and output. |
| Alarm | The latest 6 faults record; running parameters record when the latest fault tripping happens including output frequency, set frequency, output current, output voltage, DC voltage4 and module temperature. |
| Protective Function | Overcurrent, overvoltage, undervoltage, module fault, electric thermal relay, overheat, short circuit, default phase of input and output, motor parameter adjustment abnormality, internal memory fault, etc. |
| Environment | Ambient Temperature | -10℃~+40℃ (please run the VFD in derated capacity when ambient temperature is 40℃~50℃) |
| Ambient Humidity | 5%~95%RH, without condensing drops |
| Surroundings | Indoors (without direct sunlight, corrosive or flammable gas, oil fog and dust) |
