| Item | Specification Description and Technical Data |
| Power input/output | Input voltage | Input voltage: 380V (-15%) to 480V (+10%) Phase: Three-phase |
| Input power frequency | 50Hz/60Hz ±5% |
| Input voltage imbalance | ≤3% |
| Output voltage | 0V~Input voltage |
| Output frequency | 0～600Hz |
| Master control performance | Motor type | Asynchronous motor |
| Control mode | V/F, OLVC(Open-loop Vector Control) |
| Speed range | 1:100 V/F; 1:200 OLVC |
| Starting torque | OLVC: 150%(0.25Hz) |
| Torque precision | ±5% (OLVC, above 5Hz) |
| Torque ripple | ≤±5%, in Vector control mode |
| Speed stability | OLVC, 0.2% |
| Torque response | ≤5ms, in Vector control mode |
| Acceleration/deceleration time | 0.0s~3200.0s; 0.0min~3200.0min |
| Torque boost | 0.0%~30.0% |
| Overload capacity | G type: 150% 1min/5min; 180%10s/5min; P type: 110% 1min/5min; 150%
10s/5min |
| V/F curve | Straight-line type, multi-point type, V/F Half separation mode, V/F
complete separation mode |
| Input frequency resolution | Digital setting: 0.01Hz, Analog setting: maximum frequency ×0.025% |
| Main functions | Acceleration/deceleration curve | Straight line and S-curve |
| Simple PLC, Multi-speed control | 16 speed segments supported through control terminals |
| Automatic voltage regulation (AVR) | Automatically keeps the output voltage constant when grid voltage
varies within a certain range |
| Fixed length control | Control with given length |
| Built-in PID | Easily forms a closed-loop control system |
| Multi-motor switching | Switchover between two groups of motor parameters to control the
two motors |
| Virtual I/O | 8 groups of virtual VDI/VDO, 3 groups of AI as DI, enabling simple
logic control |
| Overvoltage/Overcurrent stall control | Automatic current and voltage limitation during operation
preventing the inverter from tripping due to frequent overcurrent
or overvoltage |
| Restart after power failure | After power failure and restoration, the inverter waits for a set
time before automatically running |
| Quick current limiting | Avoids frequent overcurrent faults in the inverter |
| Power input/output | Frequency setting method | Keypad; terminal UP/DOWN; multi-reference; pulse reference;
communication |
| Analog input terminals | AI1; AI2: 0V~10V/ 0 (4)mA~20mA |
| Digital input terminals | DI1-DI5, 5 programmable digital input terminals with
opto-isolation, compatible with both
sinking/sourcing inputs.
DI5 supports high-speed pulse input with a maximum input frequency
of 100kHz. |
| Digital output terminals | Open-collector output; output voltage range: 0V~24V; current load
capacity: 50mA.
DO1 supports high-speed pulse output with a maximum output
frequency of 100kHz. |
| Analog output terminals | 1-channel 0V ~ 10V/0(4)mA ~ 20mA |
| Relay output | 1-channel Form C contact, NO+NC |
| Communication | Communication protocols | Modbus RTU (standard configuration); Profibus-DP; Profinet IO;
CANopen; Modbus TCP/IP; Ethercat; EtherNet/IP (optional
configuration) |
| Ambient requirements | Altitude | ≤1000m: no need for derating
1000~3000m: current derating by 1% per 100m increased |
| Ambient temperature | -25℃～+40℃ (Running with derating allowed between 40~55) |
| Humidity | 15% ~ 95%, No condensation |
| Vibration | 3M3, IEC60721-3-3 |
| Storage temperature | −40°C~+70°C |
| Installation place | Indoor, without direct sunlight, free from flammable, corrosive
gases, liquids, and conductive particles. |
| Optional accessories | Communication expansion card, I/O terminal expansion cards |
| Protections | Protection against short circuit , overcurrent, overload,
overvoltage, undervoltage, phase loss, overtemperature, external
faults, etc. |
| Installation method | Installed in a cabinet |
| Protection rating | IP20 |
| Cooling method | Air cooling |
