7.5kw three phase 380V frequency converter motor controller
US $180.00-$250.00
Most Popular compact size 750w to 7500W 380V Motor Control Speed Controller Frequency Drive Speed Inverter Industrial Inverter
- Category: Frequency Changer >>>
- Supplier: Guangdong Jiesheng Electric Technology Co. Ltd.
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Product Overview
Description
Specification
item | value |
Place of Origin | China |
Brand Name | STABLECU |
Model Number | ST310-4T75G |
Warranty | 18 months |
Type | Frequency Inverter |
Certification | ce |
Customized | yes |
Product advantages
Structural design Advantages：
1. Independent heat dissipation air duct, on the one hand,can effectively prevent external dust, oil pollution and other pollution into the internal,causing PCB, components and other corrosion short circuit faults, on the other hand,can play a very good heat dissipation effect, reduce the damage of corrosive gas to products,improve product stability.
2. Using 4-layer precision PCB board and a new generation of IGBT module technology, and mostly using IC integrated electronics.
3.The volume of new generation inverter is smaller,and weight is lighter, saving installation space,saving transportation cost.
Software Design Advantages：
1.The latest HIGH-SPEED TI DSP chip is selected, and the control software with independent intellectual property rights is used to maximize the software and hardware characteristics, which makes the motor run statically in various application environments.
2.New wave-by-wave current limiting control algorithm, current and voltage control stability, to ensure the frequency converter in the limit condition of failure free operation.
3.Brand new current, voltage, control algorithm, plus unique excitation current control, to ensure the motor fault free fast start and stop.
4.Brand-new motor model, low frequency motor running speed is stable, torque is large, current control is accurate, no fault stop,high frequency running motor speed is stable, current is small.
5.New software speed tracking algorithm, tracking current, voltage impact is small, accurate tracking speed.
6.Carrier frequency can be automatically adjusted with frequency conversion temperature and operating frequency to ensure reliable operation under the condition of low temperature rise of frequency conversion.
7.The highest frequency of the standard machine is 3000HZ, which can meet the requirements of multi-purpose processing,Can realize a variety of frequency switching use.
8.Super overload capacity, 150% 60S,180% 10S,200% 0.5S
9.Default one set of motor parameters, can be customized multiple sets of motor parameters, can drive different types of motor.
10.Four times of fault parameter record, record the detailed state of the inverter when the fault occurs in detail, and record the maximum current, maximum voltage and maximum temperature during the operation of the inverter, which is convenient for analysis and treatment after the fault occurs.
11. Complete machine protection function(including Overcurrent and overvoltage protection,The short circuit protection to the ground is over,IGBT pass-through protection ,Protection against abnormal current detection,Relay pull in abnormal protection functions).
1. Independent heat dissipation air duct, on the one hand,can effectively prevent external dust, oil pollution and other pollution into the internal,causing PCB, components and other corrosion short circuit faults, on the other hand,can play a very good heat dissipation effect, reduce the damage of corrosive gas to products,improve product stability.
2. Using 4-layer precision PCB board and a new generation of IGBT module technology, and mostly using IC integrated electronics.
3.The volume of new generation inverter is smaller,and weight is lighter, saving installation space,saving transportation cost.
Software Design Advantages：
1.The latest HIGH-SPEED TI DSP chip is selected, and the control software with independent intellectual property rights is used to maximize the software and hardware characteristics, which makes the motor run statically in various application environments.
2.New wave-by-wave current limiting control algorithm, current and voltage control stability, to ensure the frequency converter in the limit condition of failure free operation.
3.Brand new current, voltage, control algorithm, plus unique excitation current control, to ensure the motor fault free fast start and stop.
4.Brand-new motor model, low frequency motor running speed is stable, torque is large, current control is accurate, no fault stop,high frequency running motor speed is stable, current is small.
5.New software speed tracking algorithm, tracking current, voltage impact is small, accurate tracking speed.
6.Carrier frequency can be automatically adjusted with frequency conversion temperature and operating frequency to ensure reliable operation under the condition of low temperature rise of frequency conversion.
7.The highest frequency of the standard machine is 3000HZ, which can meet the requirements of multi-purpose processing,Can realize a variety of frequency switching use.
8.Super overload capacity, 150% 60S,180% 10S,200% 0.5S
9.Default one set of motor parameters, can be customized multiple sets of motor parameters, can drive different types of motor.
10.Four times of fault parameter record, record the detailed state of the inverter when the fault occurs in detail, and record the maximum current, maximum voltage and maximum temperature during the operation of the inverter, which is convenient for analysis and treatment after the fault occurs.
11. Complete machine protection function(including Overcurrent and overvoltage protection,The short circuit protection to the ground is over,IGBT pass-through protection ,Protection against abnormal current detection,Relay pull in abnormal protection functions).
12.Perfect power protection function(Control board terminal 24V, 10V, analog output AO1/AO2 power short circuit and
overload protection)
13.Wide voltage design: meet international standards, including Europe, North America, India, and other 380-480V three-phase grid requirements.
Hardware Design Advantages：
1.Panel knob adopts encoder knob, high speed precision, stable speed, long service life.
2.The operation panel adopts the latest design idea, which makes disassembly and installation more convenient and reliable.
3.Standard network ports are used to connect the control board and operation panel. Signal transmission speed is high and the distance is long.
4. One communication port 485, supports Modbus protocol, RTU mode
5.The heat dissipation fan adopts temperature control to ensure effective heat dissipation and prolong the fan life.
6.The fan partition is removable and can be pulled out directly. Easy for users to carry out daily maintenance. Thus extending the service life of the machine.
7.Choose the cooling fan with long life and large air volume, effectively reduce the temperature rise of frequency converter, and ensure the reliable and stable operation of products.
8.The wiring terminal is designed to be a pull-out partition, which is convenient to install when wiring. After connecting the
line,insert the partition board and evenly divide the line class.
9.The bottom of the low-power machine is equipped with the installation size drawing, and the whole series is equipped with the mounting hole position of 1/1 proportion paper shell template, so as to achieve more convenient and fast installation of electric cabinet.
overload protection)
13.Wide voltage design: meet international standards, including Europe, North America, India, and other 380-480V three-phase grid requirements.
Hardware Design Advantages：
1.Panel knob adopts encoder knob, high speed precision, stable speed, long service life.
2.The operation panel adopts the latest design idea, which makes disassembly and installation more convenient and reliable.
3.Standard network ports are used to connect the control board and operation panel. Signal transmission speed is high and the distance is long.
4. One communication port 485, supports Modbus protocol, RTU mode
5.The heat dissipation fan adopts temperature control to ensure effective heat dissipation and prolong the fan life.
6.The fan partition is removable and can be pulled out directly. Easy for users to carry out daily maintenance. Thus extending the service life of the machine.
7.Choose the cooling fan with long life and large air volume, effectively reduce the temperature rise of frequency converter, and ensure the reliable and stable operation of products.
8.The wiring terminal is designed to be a pull-out partition, which is convenient to install when wiring. After connecting the
line,insert the partition board and evenly divide the line class.
9.The bottom of the low-power machine is equipped with the installation size drawing, and the whole series is equipped with the mounting hole position of 1/1 proportion paper shell template, so as to achieve more convenient and fast installation of electric cabinet.
Any questions? We're ready to help! 24/7 service! Contact us
Product parameters
Company Profile
Guangdong Jiesheng Electrical Technology Co., Ltd. was established in 2009. It is a high-tech enterprise integrating research and development, production, sales and service of industrial automation products.
The headquarter of the company is set up in Foshan, Guangdong province, which is an independent park built by itself. It covers an area of about 10 mu and has branches in Jiangsu and Shandong at the same time.
The company has more than 100 employees and a service team with rich experience and excellent professional skills. The company is not only committed to the promotion and sales of automation products such as PLC, servo/stepping, sensor, frequency converter, etc. and the design, manufacture, maintenance, maintenance, etc. of automation systems, it also provides thoughtful technical support and pre-sale, in-sale and after-sale services.
Our company's products are widely used in pharmaceutical machinery, packaging machinery, textile machinery, food machinery, auto parts production line, precision jet printing, welding, precise position control, data acquisition system, automatic production line, printing and dyeing machinery, sewage treatment, air conditioning equipment, glass machinery, electronic equipment, spraying, teaching equipment, wires and cables, energy-saving equipment transformation and other modern industrial fields.
Based on the business philosophy of "being professional, keeping pace with the times, operating in good faith and long-term cooperation", the company constantly develops scientific, functional, practical and safe industrial control systems for customers, it is committed to comprehensively improving the quality, value and competitiveness of customers.
The headquarter of the company is set up in Foshan, Guangdong province, which is an independent park built by itself. It covers an area of about 10 mu and has branches in Jiangsu and Shandong at the same time.
The company has more than 100 employees and a service team with rich experience and excellent professional skills. The company is not only committed to the promotion and sales of automation products such as PLC, servo/stepping, sensor, frequency converter, etc. and the design, manufacture, maintenance, maintenance, etc. of automation systems, it also provides thoughtful technical support and pre-sale, in-sale and after-sale services.
Our company's products are widely used in pharmaceutical machinery, packaging machinery, textile machinery, food machinery, auto parts production line, precision jet printing, welding, precise position control, data acquisition system, automatic production line, printing and dyeing machinery, sewage treatment, air conditioning equipment, glass machinery, electronic equipment, spraying, teaching equipment, wires and cables, energy-saving equipment transformation and other modern industrial fields.
Based on the business philosophy of "being professional, keeping pace with the times, operating in good faith and long-term cooperation", the company constantly develops scientific, functional, practical and safe industrial control systems for customers, it is committed to comprehensively improving the quality, value and competitiveness of customers.
FAQ
1. Who are we?
We are based in Guangdong, China, start from 2009,sell to all over the world. There are total about 201-300 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
VFD,converter inverter,Ultrasonic mask welding machine
4. Why should you buy from us not from other suppliers?
(1)We focus on providing a stable and secure drive for end users
(2)Automatic digital frequency recovery ultrasonic, superior performance, stable quality
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Mastercard,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
6. What about the lead time?
For usual products,we keep stock,could ship 1-3days after receiving your payment.For big quantity and special products,please check lead time with our salesperson.
We are based in Guangdong, China, start from 2009,sell to all over the world. There are total about 201-300 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
VFD,converter inverter,Ultrasonic mask welding machine
4. Why should you buy from us not from other suppliers?
(1)We focus on providing a stable and secure drive for end users
(2)Automatic digital frequency recovery ultrasonic, superior performance, stable quality
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,Mastercard,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese
6. What about the lead time?
For usual products,we keep stock,could ship 1-3days after receiving your payment.For big quantity and special products,please check lead time with our salesperson.
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