• 50Hz/60Hz V/F Control  Inverter Frequency System 1
  • 50Hz/60Hz V/F Control  Inverter Frequency System 2
  • 50Hz/60Hz V/F Control  Inverter Frequency System 3
50Hz/60Hz V/F Control  Inverter Frequency

50Hz/60Hz V/F Control Inverter Frequency

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1 pc pc
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8000 pcs per month pc/month

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Description Of 50Hz/60Hz V/F Control  Inverter Frequency

50Hz/60Hz V/F Control  Inverter Frequency is a high-quality, multi-function, low-noise variable frequency drive which is designed, developed and manufactured according to international standards. It can meet different needs of industrial conditions.The inverter applies advanced control technology of space voltage vector PWM, with functions of constant voltage control, power-off restart, dead zone compensation, automatic torque compensation, online modification parameter, high-speed impulse input, simple PLC and traverse

 

Features Of 50Hz/60Hz V/F Control  Inverter Frequency

1).Adopts 16 bit microprocessor, sine wave PWM control

2).Automatic torque ascension and automatic sliding compensation function

3).Output frequency 0.1-400 Hz

4).8 period of speed setting and 7 period can be running the program

5).Low noise, carrier frequency can from 1 kHz-15 kHz adjustment

6).Two paragraphs Acceleration and deceleration time and two segments of the S Curve slow and deceleration

7).Simulation frequency set acceptable 0-10 VDC, 4-20 mA

8).The built-in serial communication interface RS-485(baud rate can reach 38400)

9).Save energy running and automatic voltage stabilizing section function (AVR)

10).Adjustable V/F curve Acceleration and automatic and deceleration function

11).Simple vector control and built-in PID control, and the simple positioning function

12).Sleep/wake up function and zero velocity keep function

 

Structure Of 50Hz/60Hz V/F Control  Inverter Frequency

50Hz/60Hz V/F Control  Inverter Frequency

Application Of 50Hz/60Hz V/F Control  Inverter Frequency

★Textile: coarse spinner, spinning frame, wrap-knitting machine, loom, knitting machine, silk-spinning machine, etc.

★Plastic: extruder, hauling machine, decorating machine, etc.

★Pharmacy: mixer, roaster, etc.

★Woodworking: engraving machine, sander, veneer peeling lathe, etc.

★Papermaking: single type papermaking machine, etc.

★Machine tool: non-core grinding machine, optical lens grinding machine, cutting mill, etc.

★Printing: cloth-washing machine, dye vat, etc.

★Cement: feeder, air blower, rotary furnace, mixer, crusher, etc

★Fan and pump: kinds of fans, blowers and pumps

50Hz/60Hz V/F Control  Inverter Frequency

 

Performance Of 50Hz/60Hz V/F Control  Inverter Frequency

Item Specification
Input Rated voltage T4 series: Three phase 380v, ±15%
Frequency  S/T2 series: Three/single phase 220V, ±15%
50/60Hz  ±5%
Output Voltage T4 series: Three phase 0-380V
Frequency S/T2 series: Three phase 0~220v
0-400Hz
Overload ability 150% rated current for 30s; 180% rated current for 1s;
Dissipation Cooling type  Forced Cooling
Temperature protection  Heatsink temperature >85℃ trip protection against overheat
Fan control Heatsink temperature> 50℃, fan forced operation, frequency inverter continue work
Control Control mode Open-loop vector control, V/F control
Performance Start torque Open-loop vector control: 0.5Hz 180%; 
VF control: 0.5Hz 150%
Speed range Open-loop vector control:1:150; 
VF control:1:100
Speed control precision Open-loop vector control: ±0.2%; 
VF control:±0.5%
Function Channel of operation command Keyboard control,terminal control,communication control
Start mode Direct start, DC injection braking before start, speed tracking before start
DC injection braking Start DC injection braking, stop DC injection braking
Dynamic braking Built-in braking unit
Frequency source choice Keyboard digital frequency setting, analog AVI setting
PID control setting, telecommunications setting
Frequency resolution Keypad setting:0.01Hz; Analog setting: 0.1%
Carrier frequency 1Khz~12Khz,
Acc/Dec time 0.1~6000.0s or 0.01~600.00s
Signal Analog input AVI:0~10V
ACI:4~20mA 
Keyboard potentiometer input: 0~10V
Analog output AFM:0~10V or 0~20mA, Select through JP1 jumper
Digital input A total of 28 kinds of function could be selected from S0 ~S5.
Digital output 1 channel open collector output(MO1-MCM)
1 channel relay output( TA-TC normally open, TB-TC normally closed;
Communication Port Communication protocol Based on RS485 hardware, support standard MODBUS protocol. 
Display Functions Four digital tube display Can monitor the operation state of frequency inverter flexibly and conveniently.
Installation                                 Humidity Less than 90%RH
condensation
Vibration Less than0.6G
Elevation 0~1000m, reduce the rated specification 10% when lift 1000m for each. 
Storage temperature -20~60℃          
Structure Defend degree IP20

Q: 3.7KW inverter with 2.2KW 6-pole motor running to see the inverter shows the current is more than 4A, with the amount of clamp to 2.8A
Probably the error of the clamp meter. 4 more current is correct.
Q: The laptop power adapter is burned
If the power adapter is burned, you should check the laptop's power outlet, if the socket short circuit will lead to the power adapter burned. Maintenance method is not a power adapter and only use the battery boot try, can not boot, then the laptop itself is a problem, to send maintenance department maintenance; if you can boot, you can confirm that the power outlet is short, can be opened Laptop case, swap a new power outlet to solve the problem.
Q: Pump frequency converter instantaneous restart and restart the problem
Speed tracking start. The specific to ask you to drive the inverter that guy. He earned your money there is a need for technical support
Q: I have a 11KW-4 pole inverter, now with the 4KW-4 pole motor, what impact?
that is, the load is very heavy; caused by over-current burning inverter
Q: The inverter is running independently
Principle of operation The main circuit is to provide asynchronous motor to the frequency conversion power supply part of the inverter, the main circuit of the inverter can be divided into two categories: voltage is the voltage source of the DC converter for the exchange of the inverter, DC circuit filter Is a capacitor. Current type is the current source of the DC into AC inverter, the DC loop filter is the inductance. It consists of three parts, the frequency power supply is converted to DC power "rectifier", absorbing in the converter and the inverter voltage ripple "smooth circuit." The basic composition of the rectifier unit: the fixed frequency of alternating current converted to direct current. High capacity capacitance: store converted energy. Inverter: high-power switching transistor array composed of electronic switches, the DC into different frequency, width, amplitude of the square wave. Controller: According to the set program work, control the amplitude of the output square wave and pulse width, so that superimposed as an approximate sine wave AC, drive AC motor.
Q: Will the asynchronous motor pole change the number of speed control can also be combined with the frequency converter
but the use of the inverter is based on changes in the load by changing the frequency of power into the motor at any time speed control, you can achieve a smooth and accurate stepless speed control is Now widely used in a speed control method, especially for the load often change or often in the light load operation of the motor.
Q: Can the HP laptop's power adapter be universal?
If the power adapter socket is the same as the output voltage can be common. But there are a few places to note, HP notebook power adapter output voltage there are many, the most common 19V and 18.5V, but even if the output voltage is the same, the output current may be different, that is, the output power is not the same , If your notebook needs a larger input power, then you have to use the match can be, the lower power may not make the battery normal use, and even harmful to the battery.
Q: Is the motor having a variable frequency motor and a variable voltage motor?
Motor with DC and AC motor, variable frequency motor and fixed frequency motor, string motor, that is, I have not heard of a transformer motor.
Q: What is the frequency converter used to do, why some motor with the inverter?
Therefore, the exchange frequency control has gradually replaced the traditional traditional slip speed, variable speed control, DC speed control system, more and more widely used in metallurgy, textile, printing and dyeing, smoke machine production lines and buildings, Water supply and other fields. The motor is equipped with the frequency converter.
Q: What is the difference when using inverter frequency conversion ordinary motor and variable frequency inverter motor
So that mainly depends on your application and the frequency of work in the number.
We are a professional inverter manufacturer integrating R&D, production and sales. With an experienced R&D and production team and sophisticated production lines, our company has become a domestic first-class inverter manufacturer by virtue of advanced technology, excellent quality, scientific management and perfect service

1. Manufacturer Overview

Location Zibo, China
Year Established 2004
Annual Output Value Below US$1 Million
Main Markets Middle-East America; Mid East; Northern Europ; Africa; Southeast Asia
Company Certifications CE;ISO

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a) Trade Capacity
Nearest Port Qingdao
Export Percentage 1% - 10%
No.of Employees in Trade Department 500-999 People
Language Spoken: English; Chinese
b) Factory Information
Factory Size: Above 50,000 square meters
No. of Production Lines Above 8
Contract Manufacturing
Product Price Range High; Average

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