▌ Economy Frequency Inverter Characteristics:
Wide Frequency Output Range 0-600Hz.
Multi-Point V/F Curve Setting for flexible configuration and adaptation to different load requirements.
Keypad Parameter Copy Function for easy debugging of multiple devices.
Suitable for a wide range of industries and can be expanded with dedicated function modules for different applications.
Multiple Hardware and Software Protections and Optimized Anti-Interference Technology to improve device reliability.
Supports multi-speed and swing frequency operation, with 15-speed control available via external terminals.
Employs unique adaptive control technology for automatic current limiting, voltage limiting, and undervoltage suppression during operation.
Optimized external installation, internal structure, and independent air duct design with a fully enclosed electrical space to enhance heat dissipation and protection.
Automatic output voltage stabilization by automatically adjusting the output pulse width to eliminate the impact of grid voltage fluctuations on the load.
Built-in PID Control Function for easy closed-loop control of temperature, pressure, and flow, reducing system costs.
Supports the standard MODBUS communication protocol for easy communication with PLCs, industrial PCs, and other industrial control devices.
One-button macro function supports one-button start for various working modes such as constant pressure water supply, engraving, and machine tools, providing convenient and stable operation.

▌Application Range
Metal processing ,digital machine tool, wire drawing bench and other mechanical equipment. paper making equipment ,chemistry industry ,medicine industry and textile industry ,all kinds of fans and pumping load .etc
| item | Specifications | |
| Input | Rated Voltage, Frequency | 3 phase (4T) 380V;50-60HZ |
| Allowed Voltage Range | 3 phase (4T) 320V~460V;50-60HZ | |
| Output | Voltage | 4T; 0~380V |
| Frequency | 0~600HZ | |
| Overload Capacity | 150% for 60s, 180% for 3s | |
| Functions | Control Mode | V/F control, Simple Vector control |
| Input Frequency Resolution | Digital Setting: 0.1Hz | |
| Analog Setting: 0.01V corresponding maximum frequency ×0.025% | ||
| V/F Curve | Line Type、Multi-point Type, N-power V/F curve | |
| Torque Boost | Automatic Torque Boost, Manual Torque Boost 0.1%~30.0% | |
| Multi-speed Running | 15 segment programmable multi-vlocity control, multi operation modes. | |
| Built-in PID | easy to realize process-controlled closed loop control system. | |
| Bus Support | RS-485:Modbus | |
| Environment | Using Place | Indoor, and be free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt. |
| Altitude | 0~4000m;Derating use when more than 1000m (decrease by 1% per 100 meters) | |
| 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 5.9m/s (0.6g) | |
| Storge Temperature | -20℃~+60℃ |
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