
Function &Parameter:
• VFD drives inbuilt simple vector control for asynchronous motors
• VFD control mode is V/F control or simple vector control
• VFD output frequency Max 3200Hz.
• VFD operates with a carrier frequency of 0.5 to 16KHz
• VFD has a Standard built-in brake unit for 0.4KW- 30KW
• VFD MODBUS RS-485 communication interface.
• VFD Built-in PID, PLC, AVR, JOG, Timers, protections, EMC filter
• VFD safety function EMS emergency machine stop
• VFD removable control panel with external installation up to 20m
• VFD has 5 digital inputs, including 1 high-speed 50KHz pulse; 2 analog input 0-10V/0-20 mA
• VFD has 2 digital output ,including 1 high-speed 50KHz pulse; 2 analog output voltage 0-10V and 0-20mA/4-20mA, 2 relay output terminal
• 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.
Input Voltage (V) | 1PH AC220V ±10% 50~60Hz; 3PH AC380V ±15% 50~60Hz |
Output Voltage(V) | 3PH AC 0~input voltage; 3PH AC 0~input voltage |
Power Range (KVA) | 0.75KW~11KW; 0.75KW~45KW |
Output Frequency Range | 0~600Hz |
Control Mode | V/F control, Simple Vector control |
Starting Torque | -20ºC~+60ºC |
Overload Capability | 150% for 60s, 180% for 3s |
Communication port | RS-485:Modbus |
Input Frequency Resolution | Digital Setting: 0.1Hz |
Analog Setting: 0.01V corresponding maximum frequency ×0.025% | |
Using Place | Indoor, and be free from direct sunlight, dust, corrosive gas, combustible gas, oil smoke, vapor, drip or salt. |

0-500Hz, Adjustable
Double-line display
Multi-function, double line display
Free speed regulation
Easy adjustment, flexible control
Protective Motor
Smooth start, motor stable operation
Save Energy and electricity
Low frequency torque, save unnecessary energy consumption
Multiple Protection
The safety guarantee, protects the escort for the equipment
Product Protection :

• Overcurrent Protection
• Undervoltage Protection
• Overheat Protection
• Short Circuit Protection
• Phase Loss Protection
• Grand Fault Protection
• Stall Protection
• Module failure Protection
• Electronic thermal relay protection
• Overload Protection
• User parameter Protection








Ball bearing fan,TI fan management chip. With blocking protection,8 hours free maintenance




Style number | PQ580M-FIG.1 | Style number | PQ580M-FIG.2 | Style number | PQ580M-FIG.3 | ||
Porduct Volotage | 0.75/1.5/2.2/3.0/3.7KW | Porduct Volotage | 5.5/7.5 KW | Porduct Volotage | 11/15KW | ||
VFD Dimension | 8.9*14.1*19.6CM | VFD Dimension | 10.2*16.5*20.0CM | VFD Dimension | 12.5*15.7*24.1CM | ||
Installation Dimension | 7.3*17.5CM | Installation Dimension | 8.9*18.4CM | Installation Dimension | 10.8*22.6CM | ||
Mounting hole diameter | Φ5.0 | Mounting hole diameter | Φ6.0 | Mounting hole diameter | Φ6.0 |
Style number | PQ580M-FIG.4 | Style number | PQ580M-FIG.5 | |
Porduct Volotage | 18.5/22 KW | Porduct Volotage | 30/37 KW | |
VFD Dimension | 16.6*20.2*29.5CM | VFD Dimension | 22.6*23.1*36.0CM | |
Installation Dimension | 14.7*27.8CM | Installation Dimension | 20.5*34CM | |
Mounting hole diameter | Φ6.0 | Mounting hole diameter | Φ6.0 |

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 | Linear, multi-point, V/F curve | |
TORQUE BOOST | Automatic torque boost; Manual torque lift;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 ºC to +40 ºC (Derating use when under ambient temperature of 40 ºC to 50 ºC) | |
Humidity | Less than 95%RH, without condensing | |
Vibration | Less than 5.9m/s (0.6g) | |
Storge Temperature | -20ºC~+60ºC |
Application:
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


Professional packing with multi-protection
Different good will have different packing guarantee the transportaion safety of products

1. Standard payment terms: T/T 30% deposit, 70%balance against B/L copy or 100% irrevocable LC atsight.
2. Online trade assurance order all is up to you.
3. More payment terms could be provided. (AlibabaPay, We Chat Pay, Western Union...)
SHIPPING
1. Delivery time: Generally it is 5-10 days if the goods arein the stock, or it is 15-20 days if the goods are not in thestock, it is according to the quantity.
2. General export packing or customized packing as yourrequest.
3. Professional goods shipping forwarder.
We are a professional and experienced supplier of automation solution for various field.The main products includes general-purpose inverters, soft starters, and voltage regulators. These products are known for their advanced technology, comprehensive functions, stable operation, simple operation, excellent energy saving capabilities, and outstanding performance.

The pictures of the workshop:

Certification:
After Sales Service:
We provide reliable after-sales support to ensure your inverter operates efficiently. Our services include:
Technical Support: Available 24/7 for installation, troubleshooting, and operational guidance.
Warranty: Coverage for manufacturing defects and component failures.
Maintenance: Regular check-ups by certified technicians to keep your inverter in top condition.
Repairs: Quick and efficient repair services using genuine parts.
Training: User manuals and training sessions for proper operation and maintenance.
Spare Parts: Easy access to a wide range of spare parts for timely replacements.
Your satisfaction is our priority. Contact us for any assistance with your inverter.
OEM Services:
1. Logo
Please offer us your own high resolution logo in JPG format,there should be two colors at most in the logo and there should be no gradient effect in the logo.
2. Label
Please offer us your own model numbers.
3. Manual
Please offer us the finished manual file that can be printed directly.
Q1: What's The Advantages Of Your Products?
A1: We are a factory, so we have a number of production lines and first-class equipment and machines whichmeans we have hundreds of specifications. And also the company has the right to import and export, first-class quality, excellent service and praise, by domestic and foreign customers.