Variable Frequency Inverter IP 65 AC Drive for 3 Phase 30kw VFD Motor

Product Description

 

Product Description

PQUAN Technology PQ580-SF series of high-protection inverters represents a cutting-edge solution for demanding applications in harsh environments (such as those with high levels of dust, heavy metals in coal mines, smelting operations, humid conditions, chemical plants, etc.). Boasting an IP65 protection rating (waterproof, moisture-proof, dustproof, and corrosion-resistant), advanced vector control, and excellent communication bus support with RS-485 (MODBUS) functionality, this inverter offers unparalleled reliability and efficiency for three-phase permanent magnet synchronous and three-phase asynchronous motor drives. Its user-friendly interface and comprehensive protection features make it a preferred choice for various industries, including fans, pumps, and industrial automation.

Product Parameters

^{Function &Parameter:}

^{•  Supports Vector speed control (IMSVC) of asynchronous motor,Vector speed control (FMSVC) of synchronous motor
•  Waterproof PG heads as wire holes,designed for harsh environments.
•  VFD support V/F control or SVC open circuit vector control mode
•  VFD Employs the latest generation IGBT power modules for quiet operation.
•  The inverter features an integrated G/P design for easy customer applicability.
•  VFD output frequency Max 3000Hz.
•  VFD operates with a carrier frequency of 0.5 to 15KHz
•  VFD Torque boost function of the electric motor by up to 30%
•  VFD has a Standard built-in brake unit for 0.4KW- 30KW
•  VFD Built-in PID, PLC, AVR, JOG, Timers, protections, EMC filter
•  VFD has safety function EMS emergency machine stop
•  VFD MODBUS support standard RS-485 physical communication interface
•  VFD has 6 digital inputs, including 1 high-speed 20KHz pulse; 2 analog inputs are integrated input 0-10V and 4-20 mA  input terminal
•  VFD has 1 digital , 2 analog output support 0~20mA or 0~10V and 2 relay output terminal}

Main Features:    

^{•  Excellent waterproof and dustproof performance, making it suitable for a wide range of harsh environments.
•  High protection level fully sealed frequency converter using an IP67 high protection level fan.
•  The entire inverter series features a sheet metal chassis with a spray-painted finish, providing enhanced safety, corrosion resistance, and a longer service life.
•  Supports PT100/PT1000 temperature analog signal inputs.
•  Incorporates high-quality, long-life capacitors rated at 105ºC for 10,000 hours of operation.
•  Utilizes waterproof fans, stainless steel fan guards, and an independent cooling duct design for efficient heat dissipation and simplified cleaning and maintenance.
•  Provides 0.1-second output with 200% current curve protection for increased torque output.
•  Features integrated PID and PLC functionality (with multi-speed control achievable via PLC or control ports using the DI1-DI6 multi-function digital inputs), simplifying the implementation of intelligent control systems and reducing time and hardware costs for users.
•  Offers comprehensive protection against phase loss, overvoltage, overcurrent, and both motor and drive failures.
•  Delivers powerful motor control performance with support for both SVC sensorless vector control and V/F control.
•  Provides thousands of configurable parameters for extensive functionality.
•  Operates within a wide voltage range of -15% to +20%, expanding its applicability.}
 

Technical Specification

Input Voltage (V)	1PH AC220V ±10% 50~60Hz;  3PH AC220V ±10% 50~60Hz;  3PH AC380V ±15% 50~60Hz
Output Voltage(V)	3PH AC 0~input voltage;  3PH AC 0~input voltage;  3PH AC 0~input voltage
Power Range (KVA)	0.4KW~2.2KW;  0.4KW~75KW;  0.75KW~700KW
Output Frequency Range	0~500Hz
Control Mode	V/F, SVC1, SVC2
Starting Torque	0.5Hz/180%(SVC)
Overload Capability	G type: 150% rated current 60s,180% rated current 3s  P type: 120% rated current 60s,150% rated current 3s
Communication port	RS-485:Modbus
Protection level	IP65
Cooling method	Forced air cooling
Fault Protection	Motor shortcircuit detection at poweron, input/output phase loss protection, over current protection,  overvoltage protection, undervoltage protection, overheat protection and overload protection.

 

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 Comparison:
 

The difference between a normal inverter and a fully sealed waterproof inverter in poor environments
Comparative items	Normal inverter	Sealed waterproof inverter
IP Class	Usually IP20	IP65
Working  life	Poor environment generally 2-3 months	3-5 years in a poor environment is not a problem
Installation method	Poor environment must be installed in a cabinet	Can be installed in the cabinet or exposed
Working  environment	Suitable for cleaner and drier applications	Suitable for poor environments
Replacement frequency	Poor environment replaced more than three times a year	Poor environment replaced once every 3-5 years

Protection Function:                
•  Soft Start / Soft Stop                  
•  Overload Protection                
•  Overheat Protection                  
•  Overvoltage Protection                  
•  Load Loss Protection                  
•  Undervoltage Protection                  
•  Overcurrent Protection                  
•  Phase Loss Protection                  
•  Constant Torque Load                  
•  Ground Fault Protection                  
•  Short Circuit Protection                  
•  Stall Protection

Detailed Photos

 

 

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


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

 

 

Wiring Diagram:

 

Specifications and Model

Product Name	PQ580-SF-FIG.1		Product Name	PQ580-SF-FIG.2		Product Name	PQ580-SF-FIG.3
Porduct Volotage	0.75/1.5/2.2/3.0		Porduct Volotage	3.7/5.5 KW		Porduct Volotage	7.5/11 KW
Installation Dimension	235*70mm		Installation Dimension	235*70mm		Installation Dimension	290*100mm
Mounting hole diameter	Φ6		Mounting hole diameter	Φ6		Mounting hole diameter	Φ6
VFD Size	145*170*250mm		VFD Size	145*180*250mm		VFD Size	175*180*305mm
Product Name	PQ580-SF-FIG.4		Product Name	PQ580-SF-FIG.5		Product Name	PQ580-SF-FIG.6
Porduct Volotage	15/18.5/22 KW		Porduct Volotage	30 KW		Porduct Volotage	45 KW
Installation Dimension	365*160mm		Installation Dimension	407*180mm		Installation Dimension	477*220mm
Mounting hole diameter	Φ6		Mounting hole diameter	Φ6		Mounting hole diameter	Φ6
VFD Size	235*195*380mm		VFD Size	255*210*422mm		VFD Size	295*215*492mm

item		Specifications
Basic Functions	Motor Control Mode	V/F control
		Vector speed control (IMSVC) of asynchronous motor
		Vector speed control (FMSVC) of synchronous motor
	Maximum Frequency	Vector Control:0~300Hz      V/F Control:0~3000Hz
	Carrier Frequency	0.5kHz~15kHz; the carrier frequency will be automatically adjusted according to the load characteristics.
	Input Frequency Resolution	Digital Setting: 0.1Hz
		Analog Setting: 0.01V corresponding maximum frequency ×0.025%
	Control Mode	V/F, SVC1, SVC2
	Startup Torque	0.5Hz/180%(SVC)
	Speed Range	1:100(SVC);
	Steady-state Speed Accuracy	±0.5%(SVC)
	Torque Control Accuracy	±5%(SVC)
	Overload Capability	G type: 150% rated current 60s,180% rated current 3s
		P type: 120% rated current 60s,150% rated current 3s
	Torque Boost	Automatic Torque Boost, Manual Torque Boost 0.1%~30.0%
	V/F Curve	Line Type,Multi-point Type, N-power V/F curve
	Ramp mode	Straight-line ramp; S-curve ramp;
		Four groups of acceleration/deceleration time with the range of 0.0 to 3200.0s.
	DC Brake	DC Brake Frequency:0.00Hz to maximum frequency.
		Brake time: 0.0s to 36.0s
		Braking operation current value: 0.0%~100.0%
	Simple PLC multi-speed operation	Realize up to 16-speed operation through built-in PLC or control terminal.
	Onboard PID	It realizes process-controlled closed loop control system easily.
	Automatic Voltage Regulator (AVR)	Automatically regulates the output voltage to maintain a constant level regardless of grid voltage fluctuations.
	Over-voltage/current Stall Control	The current and voltage are limited automatically during the running process so as to avoid frequent tripping due to overvoltage/over current.
	Fault current limiter	Protect the inverter by minimizing overcurrent conditions.
	Torque limiting and control	It can limit the torque automatically and prevent frequent over current tripping during the running process.
Tailored options	Excellent performance	Implement motor control using advanced current vector control.
	Fault-tolerant:	Regenerative braking during a power sag enables the inverter to sustain operation.
	Timing Control	Timing control function:set time range 0.0~3200.0Min
	Bus Support	RS-485:Modbus
Running	Running Command Source	Operation panel/Control terminals/Serial communication port. You can perform switchover between these sources in various ways.
	Frequency Source	Digital setting, analog voltage setting, analog current setting, pulse setting and serial communication port setting.
	Auxiliary frequency source	10 kinds of auxiliary frequency sources. Flexible realization of auxiliary frequency fine-tuning and frequency synthesis.
	Control Signal Input Terminal	6 digital input terminals, one of which supports up to 20 kHz high-speed pulse input.
		2 analog input terminals, one of which only supports 0-10 V voltage input and the other supports 0-10 V voltage input or 4-20 mA current input.
	Control Signal Output Terminal	1 digital output terminal; 1 relay output terminal;
		2 analog output terminal that supports 0-20 mA current output or 0-10 V voltage output.
Control panel	LED DISPLAY	Five-digit numerical readout
	Key locking and function selection	It can lock the keys partially or completely and define the function range of some keys so as to prevent mis-function.
	Protection Function	Motor short-circuit detection at power-on, input/output phase loss protection, over current protection, overvoltage protection, under voltage protection, overheat protection and overload protection.
Environment	Installation environment	Inside, avoid direct sunlight, salt, dust, corrosive or flammable gas, smoke, steam.
	Altitude	Below 1000 meters above sea level. (reduce the load level when used above 1000 meters above sea level)
	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)
Structure	Protection level	IP65
	Cooling method	Forced air cooling
	Installation method	Wall-mounted, floor-standing electric control cabinet.

 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

<sup><sub>PACKING
• Professional packing with multi-protection

• Different good will have different packing guarantee the transportaion safety of products</sub></sup>

 

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.