AU320 Simple type inverter

Product Item：

Control Mode：V/F control, Open-loop vectro control
Rated Power：0.75kw-11kw 
Input voltage :     AC - 220V 1 phase 
                           AC - 220V   3phase 
                           AC - 380V  3 phase 
DC  150V-400V (MPPT)
DC   250V-800V  ( MPPT)
■Low cost and compact structure
■Dual analog input
■Overcurrent, overvoltage, overload, phase loss, short circuit protection
■Simple PLC function
■Built-in PID software function
■Output voltage regulation AVR function

Product Detail
FAQs

AU320 Series Variable frequency drive

Feature of product

1. With open-loop vector drive function, it can realize low-speed and high-torque application scenarios;

2. The heat dissipation air duct is completely sealed, with strong environmental resistance, good heat dissipation effect and excellent performance;

3. V/F control, large torque output, strong starting ability with load;

4. It can exert more than 80% of the control performance without learning;

5. Suitable for multi-scene mode applications (such as smart small water pumps, engraving machines, etc.);

6. Complete protection functions, with output phase loss.over-current, over-voltage, overload, over-temperature and other functions, to maximize the safety of the motor and frequency converter;

7. On the basis of AU320, the AU321 series adds functions such as braking, RS485 modbus communication function,and temperature protection.

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Rated specification

Model	Power	Input Power Source	Output Voltage	Output Frequency	Output Current(A)	Overall	Packing	Net Weight (KG)	Gross Weight(KG)
						*Dimension(LDH/MM)*	*Dimension(LDH/MM)*
AU320-0.75S1	0.75KW	AC 1PH 200V-240V 50Hz-60Hz DC 150-400V （ MPPT）	AC 3PH 0-240V	0-400Hz	3.8	17079127	18090135	0.8	1
AU320-1.5S1	1.5KW				7
AU320-2.2S1	2.2KW				9	18786144	275170215	1	1.1
AU320-3.0S1	3.0KW				13	216101151	275170215	1.4	1.7
AU320-4.0S1	4.0KW				15	237111168	275170215	2	2.3
AU320-5.5S1	5.5KW				20
AU320-0.75S3	0.75KW	AC 3PH 200V-240V 50Hz-60Hz DC 150-400V （ MPPT）	AC 3PH 0-240V	0-400Hz	3.8	17079127	18090135	0.8	1
AU320-1.5S3	1.5KW				7
AU320-2.2S3	2.2KW				9	18786144	190100160	1	1.1
AU320-3.0S3	3.0KW				13	216101151	275170215	1.4	1.7
AU320-4.0S3	4.0KW				15	237111168	275170215	2	2.3
AU320-5.5S3	5.5KW				20
AU320-0.75G3	0.75KW	AC 3PH 340V-440V 50Hz-60Hz DC 250-800V （ MPPT）	AC 3PH 0-440V	0-400Hz	2.1	17079127	18090135	0.8	1
AU320-1.5G3	1.5KW				3.8
AU320-2.2G3	2.2KW				5.1	18786144	190100160	1	1.1
AU320-3.0G3	3.0KW				7.1
AU320-4.0G3	4.0KW				9	216101151	275170215	1.1	1.7
AU320-5.5G3	5.5KW				12.6
AU320-7.5G3	7.5KW				16.1	237111168	275170215	2	2.3
AU320-11G3	11KW				25	249143172	320225265	3	3.5

Remark: 320 series and 321 series are similar models,and the 321 series contains 485 communication function and built-in braking unit.

Wiring

Basic operation of panel

Use the RUN button to switch to display the units, tens, hundreds, and thousands of the digital tube.

VFD running command mode setting

The operation command mode of the VFD is set by parameterF0.02: there are three types of panel control start/stop, terminal control start/stop and communication control start/stop:

(1) Panel control start and stop: (set to panel start and stop F0.02=0)To use the panel control to start and stop the VFD, press the green button on the panel to start, the red button to stop, the VFD starts by default forward rotation, and the forward and reverse rotation needs to be Set through input terminals X1-X5, (reverse setting is 2).

(2) Terminal start/stop: (set to terminal start/stop F0.02=1)

Q: When will you arrange production?
A: We typically initiate production immediately upon receipt of your payment, provided the item is in stock. Otherwise, please consult with us to confirm the lead time.

Q: What is your accepted payment type?
A: We accept wire transfers, Paypal, Western Union, and Alibaba Trade Assurance. However, and Western Union, along with Alibaba Trade Assurance,

Q: Which logistic forwarders do you usually work with?
A: We collaborate with reputable logistics providers such as EMS, TNT, UPS, FedEx, and others. You also have the option to designate your own forwarder for shipment.

Q: What voltage range can you support?
A:

· Single 220V input, three-phase 220V output.

· Three-phase 220V input, three-phase 220V output.

· Three-phase 380V input, three-phase 380V output.

· Single-phase 380V input, three-phase 380V output.

· Single 220V input, three-phase 380V output.

· 220V/380V/480V/690V/1140V.

Q: How do you ensure product quality?
A: Our production strictly adheres to the ISO9001 quality control system. Following four rounds of quality inspection and high-temperature testing, we affix the "QA" pass label.

Q: Do you accept OEM business?
A: Yes, we gladly accept OEM and ODM projects with your authorization.

Q: Can I place a sample order?
A: Certainly, we encourage sample orders for quality testing. Mixed samples are also acceptable.

Q: What is the lead time?
A: Sample orders require 3-5 days, while mass production typically takes 1-2 weeks.

Q: Do you offer a guarantee for your products?
A: Yes, we provide an 18-month warranty.

Q: What is your return policy?
A: We accept returns within 30 days of delivery for items that are damaged or defective. Please contact our customer service team to initiate the return process.

Q: How can I track my order?
A: Once your order is shipped, you will receive a tracking number via email. You can use this number to track your shipment through the respective logistics provider's website.

Q: Are your products compliant with international standards?
A: Yes, our products are manufactured to meet or exceed international quality and safety standards. We ensure compliance with relevant regulations and certifications.

Q: Can I customize the specifications of a product?
A: Yes, we offer customization options for certain products. Please reach out to our sales team to discuss your specific requirements and receive a quote.

Q: What do I do if I encounter technical issues with a product?
A: In case of technical issues, please contact our technical support team. They will provide assistance, troubleshooting guidance, or arrange for necessary repairs or replacements.

Q: Is international shipping available?
A: Yes, we offer international shipping. Shipping costs and delivery times vary based on the destination. Please contact us for specific information regarding international shipments.

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Quanzhou Ausenist Technology Co., Ltd