22kw frequency inverter for soft start industrial blower

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Company Introduction

 

 Our company is a manufacturer of professional frequency inverters integrating research and development, production and sales. With advanced technologies, excellent quality, scientific management and perfect services, we are building a first-class inverter manufacturer gradually.

                                                                                       
Our company has independently developed a series of technologically advanced and fully functional high-end inverters. Currently, our company has introduced CHINSC inverter models such as SVF3000 series, SVF-M series, SVF-EV series, SVF-G7 Series 0.4 ~ 630KW, to the markets. With excellent product quality, excellent technology development capabilities and comprehensive after-sales services, CHINSC inverters have won praise among agents and customers across the country. 

We are dedicatedly engaged in supplying a unique range of A.C Drive to the customers. They are used in various applications that includes paper making, crane, elevator, manipulator, air-compressor and in various other sectors. These drives are easy to install and are manufactured by using best quality raw material. Our team has thoroughly checked these drives on the various parameters before delivery.

            22kw frequency inverter for soft start industrial blower


 

Specifications

1.Vector control, Torque control 
2.22kw frequency inverter 
3.Triple phase 380v 
4.Size:436*313*721mm 
5.Quick delivery time 


Technical Specification

Item

Description

Input Power Supply

Rated voltage

standard:380v

Nonstandard: 660v, 1140v, common DC bus ,DC power supply to customize.

Number of phases and frequency

3-phase 50/60Hz(refer to rated current specification)

Range

Voltage:-15%~20%,frequency:±5%Hz

Power Capacity

If Power capacity is more than ten times of the drive capacity, please purchase input reactor components.

Output Power Supply

Rated Capacity/Current

Please refer to table2-1

Over load ability

Type G: 150% rated current for 1 minute, 180% rated current for 1 second;

Type P: 120% rated current for 1 minute, 150% rated current for 1 second.

Cooling

Cooling

Forced Cooling

Temperature

80°C trip

Fan control

Heatsink temperature> 50°C continuous operation

Main control functions

control mode

No sense of vector control, V/F control, Torque Control

Output frequency range

0.1-600 Hz

Frequency resolution

Keypad setting:0.01Hz; Analog setting: 0.1Hz

Frequency Accuracy

Keypad setting: highest output frequency ±0.01%; Analog setting: max output frequency ±0.2%

Frequency

0.5-600Hz

Braking

15KW and below, with a brake unit, 18.5KW above need to connect an external braking unit.

DC injection braking

Brake Voltage: 0~150% rated current adjustable, allowing the 0Hz~maxmin frequency braking, time :1~50seconds adjustable.

Acc/Dec time

0.1~3600.0s

Low-frequency torque compensation

Manuel or automatic compensation

Distance

If the wiring distance is more than 50m between the drive and the motor wiring, please install output reactor components

Motor overheating detection

Trips and shows E016

Standard functions

Speed tracking, paused reducer, PID control, automatic speed compensation, automatically adjusts voltage output (AVR), 16 segment speed operation, torque control, frequency hopping, torque limiting, automatic multi-stage operation, U(-)SPwn control, pendulum frequency operation, two signals superimposed control, automatic reset, timer.

Standard control signals

Analog input

Two groups of external analog inputs: 0~5V, 0 or 4~20mA. Two groups of analog inputs 0~1A. Keypad potentiometer input (0~5V).

Analog output

Two programmable analog output (0~10V) or (0~20mA)

Digital input

Six groups of programmable open collector inputs

Digital output

One programmable open collector output, Two set of programmable relay outputs.

Communication Interface

Sequence communication

Sequence communication Options included, can be unified through multiple (up to 99 units) dynamic control.

Communication protocol

Standard MODBUS

Communication port

RS485

Display

Seven-Segment Display

Output current, output power, input power, power factor, the timer time, the heat sink temperature.

Threshold of overload cumulative, the output power limit, the output frequency, speed conversion, DC bus voltage, output voltage and temperature.

Protection

 

Standard function

Over current, overload, short circuit protection, over voltage, Under voltage protection; Over heat protection;  ground fault, input failure phase, output failure phase, the motor overheated.

Environment

Ambient temperature

-10°C~+40°C(ambient temperature is within 40°C~50°C, deration is required),free from direct sunlight.

Humidity

Less than 95%RH, without condensation

Application environment

Non-corrosive, flammable, explosive, dust absorbent material, all kinds of lint does not accumulate.

Vibration

Less than0.6G

Elevation

Lower than 1000m,if exceed this value, deration is required.

Storage temperature

-20~60°C

 

Application

 

Textiles, Plastics, Ceramics, Electronics, Numerical Controls, Foods Processing, Light Industry, And Pharmaceuticals. Oil, mining and other fields

 

 Trade terms  

 

 

a. Delivery term

 

We will delivery for you after you done the full payment within 3 to 15 working days.

  

b. Payment

 

For small order by air or by express, it is 100% T/T in advance.

 

For large order by ocean, 30% deposit of the order value should be paid, 70% of the balance payment should be done before delivery.

 

 

c. Packing                           

 

Unless otherwise stated in the offer, the prices include packing in accordance with CHINSC’S customary standard of packing.

 





Welcome your inquiry!

 

 

Looking forward to cooperating with you!


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Q:A water supply project, how to choose electrodes and frequency converters, such as giving a 7-storey water supply
4. Set by pressure (0.3-0.4Mpa). Control the inverter can be.
Q:How many types of CVT are classified?
CVT (Continuously Variable Transmission) technology that is continuously variable technology, which uses the belt and the working diameter of the main and driven wheel to match the power to transfer, you can achieve a continuous change in transmission ratio, resulting in transmission and engine conditions of the most Good match
Q:Will the laptop's power adapter is not the original good?
See the adapter is suitable for notebook models to use, the following three conditions for reference: 1. The output voltage of the adapter is the same as that of the notebook. 2. Is the adapter's output current consistent with the notebook's requirements? (Or a little bit of the current is also not.) 3. The size of the joint is appropriate. (If the connector is too loose, will be bad, excessive fever.)
Q:What is the difference between the electronic governor and the frequency converter on the motor speed regulation?
Electronic governor is for single-phase motor, by changing the access winding resistance and capacitance to adjust the motor speed, the speed of the power supply power for the output does not change, so this speed is not an energy Type of speed control methods, such as home for the use of fans and the like. Inverter speed is the original direct input three-phase asynchronous motor power first access to the inverter, in the inverter through the PWM and other electronic converter technology to rectify the frequency AC, inverter, become a frequency controllable AC In the input to the motor, in the motor running through the V / F control, output torque control, vector control and other control methods to adjust the frequency, change the loop current, to achieve energy-saving operation, especially in the light load energy efficiency is obvious, An energy-saving products that have been widely promoted and applied
Q:I power adapter output current 3.25A for a 4.5A, can you use it
No problem that nominal value is that the adapter can provide the maximum operating current to your computer current is not so big
Q:Delta VFD-F frequency converter how to adjust the number of poles
P148 look, this is to correspond to the number of poles of the motor, not to adjust the number of poles of the motor
Q:Motor a speed, the inverter will burn what is going on, the inverter is a large yuan
If you buy the inverter and the motor can match, it is certainly the quality of the inverter.
Q:Yaskawa inverter reported base blockade what is the reason?
For example, when you stop the inverter, there will be a signal to the inverter, and then the inverter will base block, cut off the output, the motor will no longer work; when you need the inverter work, There is a signal to the inverter, the inverter to cancel the base blockade, it is normal work,
Q:Can the laptop's power adapter be used for years?
Most laptop power adapters can be used for 100 ~ 240V AC (50 / 60Hz). Basically, most of the notebook computers are external power supply, with a power cord and the host connection, which can reduce the size and weight of the host, only a very small number of models built in the host power.
Q:Computer frequency changer to do cd frequency changer how points positive and negative
. In this circuit, the total capacitance is 6500 microfarads, the voltage is doubled.

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