High Efficiency Mini VFD Water Pump for Versatile Applications

Product Description

 

Product Description

PQ580M Mini Inverter is an economic inverter developed by PQUAN. This inverter is primarily a compact, low-power inverter that utilizes vectorized V/F control technology and compatible with vector control. It offers a variety of commonly used functions such as PID control, multi-speed operation, DC braking, Modbus communication, and multiple macro functions (e.g., constant pressure water supply, machine tool, engraving machine macro functions, etc., easily solving application scenario challenges). With comprehensive functions and a smaller size, it can further reduce installation space. This economical model is designed for small-scale automated equipment and is particularly suitable for low-power transmission applications in electronic equipment, food packaging, woodworking, glass, and other industries.

Product Parameters

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}

Main Features:    

^{•  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.}
 

Technical Specification

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.

 

Multi-mode adjustment
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 :
 

^{•  Overvoltage 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}

 

Detailed Photos

    

  

Keep the inverter at a good temperature Work, greatly increase the service life


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

 

Wiring Diagram:

  




 

Specifications and Model

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

Packing & Payment & Shipping

 

PACKING
Professional packing with multi-protection

Different good will have different packing guarantee the transportaion safety of products

PAYMENT 
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.

 

Company Profile

ZHEJIANG PQUAN Technology Co.Ltd. Is a company engaged in the reseach and development ( R&D), manufacture, sale, distribution, and service of electric drive and control products.

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:

1. Technical Support: Available 24/7 for installation, troubleshooting, and operational guidance.

2. Warranty: Coverage for manufacturing defects and component failures.

3. Maintenance: Regular check-ups by certified technicians to keep your inverter in top condition.

4. Repairs: Quick and efficient repair services using genuine parts.

5. Training: User manuals and training sessions for proper operation and maintenance.

6. 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.

 

<sup>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.</sup>

FAQ

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.

Q2: What Can I Buy From Your Company?

A2: Variable Frequency Drive, Intelligent Soft Starter, Automatic Voltage Regulator.
 

Q3: Is OEM/ODM Available?

A3: Yes, it is! Our products can be customized. We design and produce all kinds of Automatic Voltage

Regulators/Stabilizers according to our customers' specific requirements. Please notify us and confirm the

design according to our samples first.
 

Q4: What Is The MOQ?

A4: For the small capacity products (Automatic Voltage Regulators/Stabilizers) of the default configuration, it is

10 sets. For the big capacity products, it is 1 set. Please let us know which capacity do you need first.
 

Q5: Can You Give Me A Sample Order First?

A5: Yes, we welcome the sample orders to test and check the quality. Mixing samples is also acceptable.
 

Q6: How Can You Guarantee The Quality?

A6: Always a pre-production sample before mass production; and always final inspection before shipment.