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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Put the board under the re-installed, try and then boot. Asked: This is the case of removal, with the battery can boot answer: Then put the battery on the computer, and then use the power splitter to see if you can. If not I do not know, is the computer question to ask: This can be
Q:What is the base blockade in the drive?
After the base is blocked, the power tube is fully closed to protect the power tube.
Q:The laptop's power adapter is too hot to do
Installed adapter heat should be no problem, I am now under the books, the fan mouth is very hot, the weather may be more and more hot it
Q:The inverter control power is also the same, the pole is not the same as the motor 6 or 4 pole can be used?
Can be used, but is being used in the motor replacement, you need to change the frequency conversion.
Q:Which machines are used for the frequency converter
Frequency converter is widely used in the speed regulation of AC motor.Varameter speed control technology is an important development direction of modern power transmission technology, with the development of power electronics technology, AC frequency conversion technology from theory to practice gradually mature. Inverter not only smooth speed, large range, high efficiency, start current is small, smooth operation, and energy saving effect is obvious. 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, air conditioning and other fields.
Q:Motor a speed, the inverter will burn what is going on, the inverter is a large yuan
Note that the quality of the inverter is not ye, and now this situation is already very rare, it is recommended to replace the inverter brand, you can use Bosch Rexroth, the British Witten, Huichuan, Senlan, Haili Pu, Ou Rui, etc. Branded.
Q:18: 5 kilowatts bipolar multi-pole pump motor with inverter
If you worry about the small, with 18.5KW is far enough.
Q:Short-term short-circuit converter DC link positive and negative will damage the inverter?
This short circuit may not necessarily line, the inverter fan has three, one is no speed line, two are pulse, three are switching signal (this is very little, I only encountered several),
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:4 pole 380V 4-5.5KW frequency conversion motor and inverter about how much money, such as the use of electromagnetic speed motor comparison
4-5.5KW inverter made about 1300 or so, the frequency conversion motor about 3000 The same power of the electromagnetic governor + motor about 4000, the price is almost

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