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300A 650Hz VFD Frequency Inverter Three Phase 380V AC 2.2 Kw

China FRECON Electric (Shenzhen) Co., Ltd. certification
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With the purchase of your company's inverter products, our industrial work has been greatly improved, saving the energy consumed by reactive power. The motor can play a better performance under the drive of variable frequency voltage, and the company has professional logistics support, which makes us very relaxed.

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300A 650Hz VFD Frequency Inverter Three Phase 380V AC 2.2 Kw

300A 650Hz VFD Frequency Inverter Three Phase 380V AC 2.2 Kw
300A 650Hz VFD Frequency Inverter Three Phase 380V AC 2.2 Kw

Large Image :  300A 650Hz VFD Frequency Inverter Three Phase 380V AC 2.2 Kw

Product Details:
Place of Origin: Shenzhen China
Brand Name: Frecon
Model Number: FR500A&510A

300A 650Hz VFD Frequency Inverter Three Phase 380V AC 2.2 Kw

Output Type: Dual Input Voltage: 0-750V
Output Current: 4A To 300A Type: AC Frequency Inverter
Weight: 3KG~300KG Size: Depend On The Model
Output Frequency: 0-650Hz
High Light:

300A VFD Frequency Inverter


650Hz VFD Frequency Inverter


inverter 2.2 kw 380v

Product Description

Three phase 380V AC output drive frequency inverter VFD AC drive



Power input

Rated input voltage (V)

3-phase 380 V (-15%~+30%)

Rated input current (A)

See table 2-1

Rated input frequency(Hz)


Power output

Applicable motor(kW)

See table 2-1

Rated output current(A)

See table 2-1

The maximum output voltage(V)

0~rated input voltage, error<±3%

The maximum output frequency(Hz)

0.00~600.00 Hz,unit0.01Hz


V/f patterns

V/f control
Sensor-less vector control 1
Sensor-less vector control 2

Speed range

1:50 (V/f control)
1:100 (sensor-less vector control 1)
(sensor-less vector control 2)

Speed accuracy

±0.5% (V/f control)
±0.2% (sensor-less vector control 1 & 2)

Speed fluctuation

±0.3% (sensor-less vector control 1 & 2)

Torque response

< 10ms (sensor-less vector control 1 & 2)

Starting torque

0.5Hz: 180% (V/f control, sensor-less vector control 1)
0.25Hz: 180% (sensor-less vector control 2)

Basic functions

Carrier frequency


Overload capability

G Model:150% Rated Current 60s,180% Rated Current 10s,200% Rated Current 1s.
P Model:120% Rated Current 60s,145% Rated Current 10s,160% Rated Current 1s.

Torque boost

Automatic torque boost;Manual torque boost 0.1%~30.0%

V/F Curve

Three ways:Three ways: straight; multi-point type; N Th-type V / F curve(1.2 Th -type, 1.4 Th -type, 1.6 Th -type, 1.8 Th -type, 2
Th -type

Acceleration and deceleration Curve

Line or curve acceleration and deceleration mode.
Four kinds of acceleration and deceleration time
,Ramp Time Range :0.0~6000.0s

DC brake

DC brake start frequency: 0.00~600.00Hz
DC brake time:0.0s
DC brake current:0.0%

Basic functions

Jog brake

Jog frequency range:0.00Hz~50.00Hz.
Jog deceleration time: 0.0s

Simple PLC, Multi-speed

Through the built-in PLC or control terminal to achieve up to 16 speed running

Built-in PID

Facilitate the realization of process control loop control system

Automatic voltage adjustment(AVR)

When the grid voltage changes, can automatically maintain a constant output voltage

Fast current limit function

Minimize over current fault protection inverter running

Over voltage Over current

System automatically limits of current and voltage during operation to prevent frequent


Command source

Given the control panel, control terminal, serial communication port given.

Frequency given

9 kinds of frequency given sources: digital setting, keyboard potentiometer setting, analog
Voltage, given analog current reference pulse is given, the serial port is given, multi-speed given, PLC is given, the process PI
D reference. There are several ways to switch

Input terminal

7 Switch input terminals, one way to make high-speed pulse input.
3-channel analog inputs, including 2-way 0
~10V / 0~20mA voltage and current options,
a way to support -10
~+10 V input


2-way switch output terminal, which supports a maximum road speed 100kHz pulse output.
2 relay output terminals.
2 analog output terminal, and optional voltage and current.


Parameter copy, parameter backup, flexible parameter displayed & hidden. Common DC bus(Contains below 30 KW).
Three faults recorded.
Over excitation brake, overvoltage stall protection programmable, under voltage stall


Provide fault protection dozen: Overcurrent, Overvoltage, Undervoltage, Overtemperature, Overload Etc Protection.

Display and keyboard

LED Display

Display Parameters

Key lock and function selection

Realize some or all of the keys locked, scope definition section keys to prevent misuse

Run and stop monitoring information

In the run or stop can be set to monitor U00 group four objects were.


Place of

Indoors, no direct sunlight, free from dust, corrosive gases,
flammable gases, oil mist, water vapor, water drop and salt, etc.


De-rate 1% for every 100m when the altitude is above 1000 meters




5~95%, no condensation


Less than 5.9m/s2 (0.6g)





Rated power≥93%


Wall-mounted or Flange mounting

IP grade



Fan cooled


FR500 high-performance vector frequency converter is for the technical and performance problems encountered so far in equipment in the cable, machine tool, metal products, petrochemical, natural gas, lifting equipment, pulp and paper, textile, printing and dyeing, ceramics and other industries. Can be easily solved.
High performance, high quality, high power density design, and significant improvements in ease of use, maintainability, environmental protection, installation space and design standards can further optimize the user experience.


Used in: fans, water pumps, wire drawing machines, injection molding machines, ball mills, machine tools, air compressors, belt conveyors, industrial washing machines, lifting industries and other industries and equipment.


● Wide range of applications

Suitable vector control induction motor and permanent magnet synchronous motors, reduce inventory user, regardless motor type compatibility issues, no longer need to stock various different drive motors are prepared;

● Excellent performance

Good control performance: 1: 200 ratio governor (SVC), 0.25Hz / 150% starting torque, a variety of braking mode without braking resistor on the fast flux braking mode can be achieved;

● environmental adaptability

The compact design, independent duct design, installation, greatly enhance the power density, the user effectively reduce the mounting volume required to meet the users demanding installation conditions;

Fully independent duct design, effectively enhance the protective effect of the inverter, to adapt to a variety of complex user environment of the scene;

Compatible with the base plate and flange mounting two installation modes to adapt to different user requirements;


● feature-rich

Two sets of motor parameters, V • F separation is provided, the virtual terminal function, speed track, the output relay delay and the like;

Two sets of motor parameters, to meet the different customers share a drive motor, reduce investment client device;

V • F separation function, power inverter meet customer demand, flexible set V / F curve;

● High reliability

The introduction of thermal simulation technology, all models have carried out thermodynamic simulation, planning effective cooling machine, improve product reliability;

Full range of products built-C3 level filter, the effective elimination of the drive to external interference, to enhance the compatibility of the product;

All products go through a complex product verification high temperature, low temperature, low pressure, vibration, etc., from the source to ensure the reliability of the product;

All products passed CE certification, the German TUV-SUD product certification, TUV-mark and affix CE marking, the products meet the most demanding technical requirements of standard products in Europe;

Powerful hardware configuration: a wide input voltage range, either the DC input DC bus design, built-in brake unit (30kW or less), high-performance LED may be cited external keyboard, a large number of I / O terminals, C3 standard filter Wait.

● A variety of options

Alternatively multiple communication expansion cards, high performance LCD keypad liquid crystal, a filter, an auxiliary power brake unit, the energy unit and the feedback reactors and other options for extensions.

Company Information

Company profile


FRECON is an enterprise accredited by the double soft in shenzhen city, a new high-tech enterprise which is strongly supported by central government, a professional company in the field of industrial automation, efficient energy saving and green new energy. FRECON has more than 10 years experience of development and application on frequency converter, servo driver, energy-saving control cabinet, industrial robot , Solar inverter system,electric cars and control system. Product power range covers 0.2 KW ~ 1 MW. In the aspects of EMC and safety, FRECON products are in accordance with the European Union CE directive requirements.


FRECON has more than 40 patents and copyright like inventions, utility models, appearance and software copyright, and so on.


FRECON executes the ISO9001:2008 quality system standard strictly. FRECON products are widely used in the equipment manufacturing industry and energy saving renovation project, mainly related to the elevator, petroleum, chemical, steel, ceramics, textiles, wire drawing machine, air compressor, machine tools, solar energy, and many other fields.

FRECON has five regional logistics center in China: east China(wuxi), south China (shenzhen) , north China (Beijing), southwest (chongqing), northeast (shenyang), and 21 offices in China, whose logistics and service network covers the whole country .FRECON has coinsurance centers and distribution network in more than 40 countries such as Australia, Poland, Spain, South Africa, Russia, India,Bangladesh, Vietnam, and so on. 


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Q: Are you trading company or manufacturer ?
A: We are factory.

Q: Do you provide samples is it free or extra??
A:. Yes, we could offer the sample to test with reasonable charges We can send the sample to you by express like DHL or UPS, normally you can receive the sample in one week.

Q: What is your terms of payment?
A:. 100% in advance Welcome pay by Trade Assurance through Alibaba so your payment can get guarantee from Alibaba company L / C and O / A would be possible for regular customers..

Q: What is your terms of packing?
A:. Generally, we use carton box pack reasonable special packing requirements from customers are acceptable for us.

Q. Do you test all your goods before delivery?
A: Yes, 100% test before delivery
Q: How long is your delivery time?
A: If you have the goods, normally it takes 5-10 days. Or 15-20 days if there is no cargo, according to the number of calculations. We have rich experience in supply large customers, so do not worry about the delivery time.
With years of export experience, excellent quality, advanced services and competitive prices, Frecon Electric has won numerous customer trust and support.


Contact Details
FRECON Electric (Shenzhen) Co., Ltd.

Contact Person: sales

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