| Rated input voltage (V) | Three-phase 380V (-15%) to 480V (+10%) |
| Rated input current (A) | 1.8A (HD), 2.1A (ND) |
| Rated frequency (Hz) | 50Hz or 60Hz, within the allowable range of 47 to 63Hz |
| Rated motor capacity (kW) | Heavy Duty (HD): 0.4kW Normal Duty (ND): 0.75kW |
| Rated output (kVA) | 0.6kVA (HD), 0.9kVA (ND) |
| Rated Current (A) | 1.8A (HD), 2.1A (ND) |
| Rated output voltage (V) | 0 - Input Voltage, with an error less than 5% |
| Output frequency (Hz) | 0~400Hz |
| Control method | V/F control mode, without PG sensorless vector control (SLVC) mode |
| Motor type | Asynchronous motor only |
| Speed control range | 1:50 (V/F), 1:100 (SLVC) |
| Speed control accuracy | ±0.5% (without PG vector control) |
| Speed fluctuation | ±0.3% (without PG vector control) |
| Torque response | <100ms (without PG vector control) |
| Torque control accuracy | ±15% |
| Starting torque | 1Hz 150% (without PG vector control) |
| Overload capacity | 150% rated current for 1 minute, allowed once every 5 minutes (Heavy Duty mode) 110% rated current for 1 minute, allowed once every 5 minutes (Normal Duty mode) |
| Frequency setting method | Keyboard number setting, analog quantity setting, pulse frequency setting, multi-stage speed running setting, simple PLC setting, PID setting, MODBUS RTU communication setting, etc. Realize the combination of settings and the switching of setting channels. |
| Automatic voltage regulation function | When the grid voltage changes, it can automatically maintain the output voltage constant. |
| Fault protection function | Provide comprehensive fault protection functions: overcurrent, overvoltage, undervoltage, overheating, phase loss, overload, ground fault, motor stall, etc. |
| Speed tracking restart function | Realize the smooth and impact-free startup of a rotating motor |
| Simulated input | 1 channel, AI1: 0(2) to 10V / 0(4) to 20mA |
| Simulation output | 1 channel, AO1: 0 to 10V / 0(4) to 20mA |
| Digital input | 5-channel opto-isolated general input, PNP/NPN selectable, maximum frequency 1kHz |
| Digital output | 1-channel open collector output, maximum frequency 1kHz |
| Relay output | 1-channel programmable relay output, contact capacity: 2A/AC250V, 1A/DC30V |
| DC reactor | Not equipped as standard, external optional |
| Installation method | Wall-mounted installation, side-by-side installation |
| Brake unit | No built-in brake unit, external brake unit and resistor required for braking applications |
| EMC filter | No built-in EMC filter as standard; external C2/C3 filters available as options Optional filters: IEC61800-3 C2, IEC61800-3 C3 |
| Operating environment temperature | -10 to 40 degrees Celsius. For use above 40 degrees Celsius, the performance will be reduced by 1% per degree up to 50°C. |
| Altitude | Below 1000 meters, no derating required. Above 1000 meters, the rated current decreases by 1% for every 100 meters increase in altitude. |
| Protection level | IP20 |
| Note | The frequency converter should be installed in a metal distribution box that meets IP20 standards. |
| Safety regulations | Meet the requirements of CE, UL, cUL, RoHS certification |
| Cooling method | Naturally air-cooled |
| Dimensions (W*H*D) | 68mm * 128mm * 76mm |
| Weight | Approximately 0.6kg |