Low Voltage 220V 380V 480V Variable Frequency Inverter 50Hz 60Hz VFD
Price: |
US $ 100/Piece |
Min Order: |
1/Piece |
Pay Type: |
L/C,T/T,Western Union,Paypal |
Prod Model: |
variable frequency inverter |
Application: |
High Frequency Converter Transducer |
Output Type: |
Triple |
Principle Of Work: |
Vector Control Transducer |
Switch Mode: |
PWM Control |
Main Circuit Type: |
Voltage |
Brand: |
Ozer |
Product Description
QD800 series inverter is a type of high-performance current vector inverter, mainly used to control and regulate the speed of three-phase AC induction motor. QD800 adopt high-performance vector control technology, low speed high torque output, good dynamic characteristics, superior overload capacity, increase the user-programmable function and background monitoring software, communication bus function, support for multiple PG card, combinations function with rich, powerful, stable performance. It can be used to drive the textile, paper, drawing, machine tools, packaging, food, fans, pumps and a variety of automated production equipment.QD800 series inverter is Aozhuo QD series inverter main model. Based Aozhuo Technology's accurate understanding of customer needs, adhering consistent pursuit of Aozhuo science and technology for high-quality, high reliability, QD800 series inverter will provide excellent performance and powerful features and bring you a brand new user experience.Applications: wire drawing machine, film winding, coating machine, CNC machine tools, weaving machines, jacquard machines, fans, pumps, chemical fiber, textile, synchronous interaction, injection molding machines, lifting, elevator, machine tools, rolling mills, tube wire processing , lifting, lifting equipment, mill,etc.
QD800 FeaturesSupport for three-phase AC induction motor vector controlSupport for three-phase AC induction motorThe new speed sensorless vector control performancehigh starting torque characteristicssuperior responsivenessprotect the mechanical torque limitVirtual IO functionflexible and practical analog input / output portFast current limiting functioninstantaneous stop non-stopMotor overheating protectionMulti-motor switchstrong background softwarerestore user parameterssupport a variety of field bussupport a variety of bus communication mode for easy connection to various peripheral settings.The fan replacement is simple, easy cleaning and maintenance and replacementSpecificationProject | Specification |
The basic function | The max frequency | Vector frequency scope:0-500Hz |
V/F frequency scope:0-500Hz |
Carrier frequency | 0.5kHz-16kHz(self-adjusting) |
The frequency resolution of input | The setting figure: 0.01Hz |
The simulation setting:(The max frequency)*0.025% |
The control mode | SVC |
FVC |
V/F control |
Start up torque | Type G:0.5Hz/150% (SVC); 0Hz/180% (FVC) |
Type P:0.5Hz/100% |
Overload capacity | Type G:The duration of 150% rated current is 60s The duration of 180% rated current is 3s |
Type P:The duration of 120% rated current is 60s The duration of 150% rated current is 3s |
Torque Boost | AUTO-Torque Boost |
HM-Torque Boost:0.1%-30% |
DC braking | DC braking frequency:0.00Hz-The max frequency |
Duration:0.0s-36.0s |
| Current:0.0%-100.0% |
JOG control | The range of frequency:0.00Hz-50.00Hz |
The duration of acceleration and deceleration:0.0s-6500.0s |
Simple PLC, Multi-velocity control | In the control of built-in PlC or terminal,there are 16 velocities. |
Built-in PID | Be easy to control the closed-loop control system |
AVR | Keeping the output voltage stability,when grid voltage instability. |
The control of over voltage and current | Auto-limited the voltage and current , preventing trip result from often brake-make. |
Fast current limiting function | Minimizing flow failures, protect the normal operation of the inverter |
Torque limit and control | "Excavator" characteristics, the torque limit automatically during running, prevent frequent over-current trip; The torque control closed-loop vector model is achieved |
Individualized function | Outstanding features | Based on current vector control technology of asynchronous motor control |
Instantaneous stop constantly | Instantaneous power failure through load feedback energy compensation voltage is reduced, maintain frequency converter in a short period of time to continue running |
Virtual IOs | Five groups of virtual DIDO, suggested that logic control can be realized |
Timing control | Timing control function: set time range 0.0 Min to 6500.0 Min |
Motor switch | Two groups click parameters, which can realize two motor switch control |
Support multithreading bus | Support: four kinds of fieldbus Modbus, profibus-dp, CANlink, CANopen |
Motor overheating protection | Optional IO expansion card 1, click on the temperature sensor input analog input AI3 acceptable (PT100, PT1000) |
Support more encoder | Support the difference, open collector, the sale, rotating transformer, such as is cosine encoder |
A user programmable | Optional user programmable card, can realize the secondary development, compatible with common PLC programming way |
Strong background software | Support the inverter parameters and virtual oscilloscope function operation. Virtual oscilloscope can be used for frequency converter internal state graphic monitoring |
The environment | Use place | Indoor, is not subject to direct sunlight, no dust, corrosion gas I, combustible gas, oil mist, water vapor, water or salt, etc |
Use place | Less than 1000 m |
The environment temperature | Minus 10 degrees Celsius to above 40 degrees Celsius zero (ambient temperature in 40 ~ 50 degrees, use the lower it) |
humidity | Less than 95% RH, no water condenses |
vibration | Less than 5.9 m per square (0.6 g) |
Storage temperature | To the above 60 degrees Celsius zero minus 20 degrees Celsius |
The IP rating | IP20 |
Pollution levels | PD2 |
The power distribution system | TN,TT |
Apllications:It is used in wire drawing machine, film winding, coating machine, CNC machine tools, weaving machines, jacquard machines, fans, pumps, chemical fiber, textile, synchronous interaction, injection molding machines, lifting, elevator, machine tools, rolling mills, tube wire processing , lifting, lifting equipment, mill.:
RFQWhy you choose the products from OZER Electrical ?1.Low voltage frequency inverter and soft starter manufacturers and exporter .2.More than 8 years experience and professional. we want to be the best to serve our clients.3.OZER frequency inverters and soft starters are easy and convenient to operate .4.We can also provide clients with customized control panel.5.OZER Electrical can offer the optional parts for frequency inverter .Such as braking unit .braking resistors .EMI Filter .Reactor .6.OZER frequency inverter and soft starters are certificated with CE and ISO9001.7.OZER frequency inverter supports communication via Modbus-RTU,PROFIBUS-DP, CANlink and CNAopen8.OZER Electrical are near to QINGDAO port .The shipping cost have advantage . 9.OZER Frequency Inverters and Soft starters are selling to all over the world .10.OEM service can be offered .11.Prompt delivery :7-15 days . 12.Warranty time :12 months .Contact:Shandong Ozer Electric Technology Co.,LtdTel: 86-0536-2280828 8510239Fax: 86-0536-8506819 Web: www.wfaozhuo.com www.aozhuokeji.com
Shandong Ozer Electric Technology Co., Ltd. is a research and development of electrical equipment, design and manufacture of professional company, its inverter, soft starter, energy saving controller, PLC and DCS complete control system, dual PWM LCI electromagnetic power as the main product. The company has first-class talents, first-class technology, first-class equipment, with very strong new product development research institutions, high degree of automation, stable quality, product technology has been in a leading position. In the paper, steel, chemical, printing and dyeing, and other fields have a wide range of application performance, and has been unanimously comment, company user-centric, market-oriented; Based on technology and innovation, the spirit of "excellent quality from the higher demand. " the philosophy of "innovation, unity, integrity, " the entrepreneurial spirit, Aozhuo company is willing to cooperate sincerely with all the friends, to provide users with high-quality pre-sales, after-sales service, to provide the best solution for electrical control.
We have rich experience in design of various types of VFD for various applications viz. Spinning, papermaking, machinery, steel plant, petroleum, fan, water pump etc.
Company Technology has powerful capacity in design, development and manufacture of industrial control equipment. While completely satisfying domestic demand, it shall actively extend overseas business. Currently, the overseas market of ozer has covered lots of countries and regions over Southeast Asia, South Asia, the Middle East, Africa and Europe etc.
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