Xi'an Simo Electric Machinery GroupSpecializing in the production of high-voltage large motors, DC motors, inverter motors...
Hotline:15902923228

Frequency control cabinet

Frequency control cabinet

Variable Frequency Drive Cabinet is a high-performance speed control device for industrial motor systems. By regulating the motor's operating frequency through a frequency converter, it enables smooth start-stop operations, precise speed adjustment, and energy-saving control. This equipment features rapid response, stable operation, and energy-efficient, environmentally friendly performance. It is widely applied in pumps, fans, compressors, and various industrial automation production lines.

The cabinet features a compact design and robust construction, equipped with a high-performance variable frequency controller and comprehensive protection system. It supports automatic speed regulation, manual control, and remote monitoring, effectively reducing energy consumption, extending motor lifespan, and enhancing equipment operational efficiency.

  • Precise variable-frequency speed control adapts to varying operating conditions.

  • Smooth start and stop, reducing mechanical impact

  • Energy conservation and consumption reduction, improving system efficiency

  • Enhance protective capabilities for safety and reliability

  • Supports automatic, manual, and remote control

Widely used in: pump station systems, fan systems, compressors, industrial production lines, and various automation equipment drive applications.

safe and reliable
well-made
Customized design
quality assurance (QA)
Online MessageAdd WeChatWeChat
  • Details
  • Service
  • Brand advantage
  • Contact Us

Frequency control cabinetAs core equipment in the field of industrial automation, it has become a key device for achieving precise motor control and energy conservation across numerous industries.Simo motorsLeveraging years of technical expertise and industry experience, we have launched a series of variable frequency speed control cabinets that integrateAdvanced control technologyReliable Industrial Designprovides comprehensive motor speed control solutions for users across various industries

⚙️ Working Principle and Core Components of Variable Frequency Drive Cabinets

Frequency control cabinet
Frequency control cabinet

A variable frequency drive cabinet is a power control device that regulates the speed of an AC motor by altering the frequency of its operating power supply.Its core component is the variable frequency drive (VFD), which converts fixed-frequency AC power into DC power through rectification, then inverts it back into AC power with variable frequency and voltage via an inverter, thereby enabling precise control over motor speed.

Core components

  • Variable Frequency Drive UnitAs the control core of the entire system, it is responsible for frequency conversion and motor control.
  • Distribution Protection SystemIncludes low-voltage circuit breakers, contactors, and protective components that provide short-circuit and overload protection for circuits.
  • cooling systemTo ensure stable operation of the equipment at an appropriate temperature, air-cooled or water-cooled designs may be employed.
  • Human-machine interfaceTypically equipped with a touchscreen or control panel for parameter configuration and operational status monitoring.
  • Control UnitAutomated operation control can be achieved using a PLC or dedicated controller.

💡 Key Advantages and Performance Features of Variable Frequency Drive Cabinets

The Xima Motor Variable Frequency Drive Cabinet boasts multiple outstanding performance features, enabling it to deliver exceptional performance in industrial applications:

  • Precision Speed Control: Realizing the motorStepless Smooth Speed ControlMeets various process speed requirements, offers a wide speed adjustment range, and provides high control precision.
  • Significant energy-saving effect: Automatically adjusts motor speed based on load changes, enablingAchieve motor energy savings of 30%-60%significantly reduce energy costs
  • Enhance protective functionsProvides protection against overcurrent, overvoltage, undervoltage, phase loss, and overheating.Multi-layered protection mechanismEnsure the safety of equipment and personnel
  • Smart Operation Mode: SupportAutomatic speed control operation, manual speed adjustment, program start/stop control, and third-party controlMultiple operating modes
  • Friendly Human-Computer InteractionEquipped with an intuitive display interface for real-time monitoring of equipment operating status and process parameters, featuring simple operation.

🏭 Industry Applications of Variable Frequency Drive Cabinets

Xima Motor Variable Frequency Drive Cabinets are widely used in the following industries and scenarios:

  • Power industrySpeed control for equipment such as boiler feedwater pumps, forced draft fans, induced draft fans, and condensate pumps.
  • petrochemicalsAir compressors, pipeline pumps, injection pumps, circulating water pumps, and other critical equipment
  • Coal MineHoists, ventilation fans, drainage pumps, slurry pumps, and other heavy equipment
  • Metallurgical industryBlast furnace blowers, dust collector fans, compressor fans, supply fans, etc.
  • Building Materials and CementRaw material grinding induced draft fans, cement mill fans, kiln induced draft fans, etc.
  • Water Supply and Wastewater TreatmentPressure pumps, circulating water pumps, sewage pumps, clean water pumps, and other pump equipment
  • Light Industry and Chemical EngineeringProcess equipment such as compressors, mixers, extruders, centrifuges, etc.

📊 Main Technical Parameters of Variable Frequency Drive Cabinet

parameter categoryTechnical specifications and performance indicators
Input voltageThree-phase AC 380V (low voltage), 3.3kV/6kV/10kV (high voltage)
Output Voltage0~Rated voltage adjustable
Output frequency0–50 Hz (adjustable, maximum 120 Hz)
Control MethodV/F Control, Sensorless Vector Control, Sensor-Based Vector Control
Overall efficiency96.51 TP3T (Rated Operating Time)
Power factor>0.96
Frequency resolution0.01 Hz
protection classIP20 to IP54 (customizable upon request)
environmental temperature-5°C to +40°C (customizable for higher temperatures)

🛠️ Variable Frequency Drive Cabinet Selection and Installation Guide

Selection Considerations

Selecting the appropriate variable frequency drive cabinet is crucial for ensuring the system operates normally:

  • Motor Parameter MatchingSelect the appropriate VFD cabinet capacity based on the motor's rated voltage, rated current, power, and load characteristics.
  • Load Type IdentificationDistinguish between constant torque, square torque, and constant power loads, and select the corresponding control strategy.
  • Environmental AssessmentConsider the temperature, humidity, dust, and other conditions of the installation environment to determine the appropriate protection rating.
  • Functional Requirements AnalysisDetermine whether special functions such as PID control, communication interfaces, or utility frequency switching are required based on process requirements.

Installation and Maintenance Guidelines

  • Installation Environment RequirementsShould be installed in indoor locations free from severe vibration, corrosive gases, and explosion hazards.
  • Thermal Management Space GuaranteeEnsure sufficient ventilation space around the cabinet and regularly clean the vents and filters.
  • Professional Debugging: Parameter settings and system debugging are performed by technical professionals to ensure optimal operating conditions.
  • Regular maintenanceRegularly inspect the tightness of electrical connections and monitor the proper functioning of the cooling system.

💎 Summary

As a core technological equipment in modern industrial transmission, variable frequency speed control cabinets not only canSignificantly enhance process control capabilitiescan also bringSignificant energy savingsThe Xima Motor Variable Frequency Drive Cabinet stands out for itsAdvanced control algorithmsReliable System DesignComprehensive protection featuresIt has become the ideal choice for users across various industries seeking automation upgrades and energy-saving retrofits.

We hope the above introduction helps you gain a comprehensive understanding of the product features and application value of variable frequency speed control cabinets. Should you have specific application requirements or require more detailed technical consultation, please feel free to reach out to the technical team at Xima Motors for further discussion.

WeiboWeChatFacebookCopy linkLinkedIn

Simo motorsAfter-sales service policy: quality-oriented, the user first!

Sincere, intimate, and devoted, Simo will always be attentive.

preamble

Thank you for choosing Simo Motor products. As an enterprise with many years of experience in motor manufacturing, Simo Motor always insists on “Quality oriented, customer first”For the purpose, through the perfect service system, to ensure that every customer can enjoy efficient and professional after-sales service.

Our products have been awarded the honorary titles of “High Quality Products”, “China Famous Brand Products”, “National Inspection-free Products” and “China Well-known Trademark” for many times by provinces, cities and ministries. Famous Trademark" honorary title. In order to further enhance customer experience, we have formulated this after-sales service policy, aiming to provide customers with comprehensive, fast and satisfactory service guarantee.

I. Quality Assurance Commitments

Simo Motor implements comprehensive quality control in strict accordance with international standards, national standards, machinery industry standards and enterprise standards:

  1. All products are listed in the “GB/T 19001-2008/ISO 9001:2008 quality management system”Production is carried out under effective operation to ensure that raw materials are strictly and perfectly inspected from the time they enter the factory to the time the products leave the factory.

  2. Commitment that all products offered areNew and unusedand meets the quality requirements specified in the user's contract.

  3. Adhere to the quality management system in accordance with “GB/T 19001-2000 idt ISO 9001:2000 standard”, and keep the quality management system running effectively.

Second, pre-sale service content

To help customers make the best choice, Simo Motors offers comprehensive pre-sales support:

  • Specialized technical consulting: Receive inquiries from customers about the business and technical aspects of motors, and answer all kinds of questions from customers.

  • Personalized Solutions: Objectively introduce the performance and characteristics of Simo's motor products and provide customized power solutions according to customer needs.

  • Comprehensive product information: Provide detailed quotations, drawings and motor samples and other information to help customers fully understand the characteristics of the product.

III. Ordering instructions

To ensure that the motor meets your needs, please specify the following parameters when ordering:

  • Basic parameters: Motor model, rated power, rated voltage, number of poles, rated frequency

  • installation environment: Protection class, cooling method, mounting method, rotation direction, environmental conditions, outlet location

  • Conditions of use: Altitude and working temperature of the installation site, type of load of the motor

if anyspecial requirementIf you have any questions about our products, please feel free to contact us, we need to sign another technical agreement before signing the order contract. You can also directly call our customer service hotline:15902923228 Access to professional guidance.

IV. Warranty Policy Details

1. Warranty period

Simo Motors offersNot more than two years from date of shipmentThe warranty service. Within this specified time period, if the motor is damaged or fails to function properly due to poor manufacturing quality, Simo Motors willRepairing or replacing parts or motors at no cost to the user

2. Warranty coverage

  • Warranty covers product quality problems caused by our company, the company will replace the relevant parts or provide free repair.

  • Warranty services need to be based onProper use and normal maintenanceThe machine should be used correctly in accordance with the original operating manual and maintained, lubricated and cleaned in accordance with the original manufacturer's recommendations.

3. Non-warranty coverage

The following are not covered by the warranty:

  • Non-designated maintenance staffDamage caused

  • Unauthorized modifications or self-disassembly

  • utilizationUnofficial spare parts or software

  • Failure to comply with operating manualsPrescribed guidelines for use, handling and maintenance

  • natural disaster(Damage to products caused by wind, fire, flood, earthquake, etc.

  • Natural wear and tear under normal use

V. Post-warranty services

After the expiration of the warranty period, Simo motors provide continuous service support:

  1. Reimbursable services for life: After the expiration of the warranty period, if the product malfunctions, our company implements lifelong paid service, the required wearing parts and spare parts toCost price supply

  2. (pay a) regular return visit: After-sales service staffFrom time to time, we will make return visits to the usersUnderstand the status of product usage and resolve potential issues in a timely manner.

  3. Professional Repair ServiceThe company undertakes the repair of all kinds of motors, regardless of whether they are under warranty or not, and can provide professional overhaul and maintenance services.

VI. Service commitments and standards

Simo Motors is committed to “Sincerity, thoughtfulness, devotion, Simo will always be attentive.”The “Three Hearts” service concept ensures customer experience through standardized service processes:

  1. Professional Services Team: The company has set up a specialized service team to provide installation guidance, troubleshooting and maintenance services to ensure the efficient operation of the products in the process of use.

  2. Rapid Response Mechanism: The after-sales service team will respond promptly to customer feedback and quickly develop solutions.

  3. Full track record: Detailed records are kept for all service sessions to ensure traceability of the service process and continuous improvement of service quality.

VII. User complaint channels

If you are not satisfied with the services provided by Simo Motors, you are welcome to provide feedback through the following channels:

  • direct marketingComplaints from Service Department and Headquarters

  • Call the customer service line:15902923228

We will take every piece of feedback seriously and continue to improve the quality of our services.

concluding remarks

Simo Motors will continue to provide customers withHigh quality products and professional after-sales serviceWe will solve your worries through a perfect service system. We firmly believe that only the success of the customer, the development of Simo. Choosing Simo motor is choosingQuality and Trust

Simo motors--Service with heart, create the future together!

Simo motorsBrand advantage: excellent quality, leading the motor industry innovation and development

More than sixty years of professional precipitation, to create a benchmark brand in the motor industry

Brand heritage and strength

Simo Motors (former)Xi'an Electric Machinery Factory) was founded in 1955, as China's motor industryleading enterprisesThe company is one of the leading manufacturers of electric motors in the world, with more than sixty years of experience and expertise in the manufacturing of electric motors. The company has now developed intoIntegration of R&D, manufacturing and sales of motor productsOur products are widely used in many important fields such as electric power, coal, petroleum, mining, metallurgy, railroad, transportation, chemical industry, agriculture, water conservancy, aviation and so on.

Simo motors are recognized for theirDeep technical heritageContinuous spirit of innovationThe company has established an excellent brand image in the motor industry, and its products are exported to more than 40 countries and regions such as North America, Europe, the Middle East, Southeast Asia, Africa, Australia, etc., which are trusted and highly praised by users all over the world.

Core Technology Advantage

1. Leading research and development innovation capabilities

Simo Electric always takes technological innovation as the core driving force of enterprise development:

  • Professional R&D Team: Has a team ofSenior engineers and technologistsThe R&D team, which is composed of a team of researchers, focuses on the cutting-edge research and application development of motor technology.

  • Continuous technical investment: invest an annual percentage of sales5%-7% As R&D funding to ensure continuous technological innovation and product upgrades

  • Patented Technology Achievements: Cumulative access toMore than a hundred national patentsA number of products have won national and provincial awards for scientific and technological progress.

  • Industry-University-Research Cooperation: Establishing strategic cooperative relationships with many well-known universities and scientific research institutions to jointly promote the development of motor technology.

2. Excellent product quality system

Simo Motors has established a comprehensive quality assurance system to ensure that every motor meets the highest quality standards:

  • International Standard Certification: Fully adoptedISO9001 Quality Management System CertificationISO14001 Environmental Management System CertificationOHSAS18001 Occupational Health and Safety Management System Certification

  • Strict quality control: Implementation from raw material procurement to finished product shipment68 strict quality control proceduresEnsure zero defects in products

  • Advanced testing equipment: Equipped with international advancedMotor Performance Test SystemVibration AnalyzerNoise test equipmentetc., comprehensive testing of various performance indicators of the motor

  • Continuous Quality Improvement: Establish a perfect quality feedback mechanism, continuously optimize the production process, and improve product quality and stability.

Product Advantage Characteristics

1. Energy efficient technologies

Simo Motors actively responds to the national energy-saving and emission reduction policy and launches a series of energy-efficient products:

  • High Efficiency Motor Series: To meet the nationalGB18613-2020 standardEnergy efficiency rating, some products reachIE4, IE5 ultra-high efficiency level

  • Application of energy-saving technologies: AdoptionHigh Quality Silicon Steel SheetLow loss bearingsHigh efficiency cooling systemetc., significantly reducing operational energy consumption

  • Intelligent control technology: Supporting the advancedFrequency control systemThe optimal control of the motor operating state is realized, and the energy-saving effect is improved 15%-30%

2. Excellent performance

Simo Motor products are characterized byHigh reliability, long service life, low maintenance costsAnd famous:

  • Powerful power output: Optimized electromagnetic design solutions to ensure that the motorHigh starting torque and high overload capacity

  • Low vibration and low noise: AdoptionDynamic balancing processnoise reduction technologyThe vibration and noise values are better than the national standards.

  • Highly adaptable to the environmentProduct design takes into account all kinds of severe working conditions, withResistant to high temperature, humidity and corrosionand other properties

  • Long life design: The key components are made of special treatment and high quality materials, and are designed to last up to100,000 hoursthat amount or more

3. Complete product range

Simo Motors offers a comprehensive range of products to meet the needs of different customers:

  • High voltage motorsrange: Voltage level coverage6kV, 10kVMultiple ratings, power range200-10000kW

  • Low Voltage Motor Series:: IncludesYX3, YE3, YE4and other series, power range0.55-1000kW

  • Explosion-proof motorsrange: ByNational explosion-proof certificationFor use in flammable and explosive hazardous areas

  • Specialized motor series: Developed for specific industry needsSpecialized for coal mine, metallurgy, and shipsSpecialty motors

  • Non-standard customization capability: Strong customization and development capability, according to the customer's needsPersonalized Solutions

Service System Advantage

Simo Motor has established a comprehensive customer service system:

  • pre-sales technical support: Provide professional selection guidance, program design and product demonstration

  • Intimate service during the sale: Strict contractual performance, ensuring on-time delivery and providing installation guidance

  • Comprehensive after-sales protection24 months warranty7×24 hours technical support48-hour on-site servicepromise

  • Lifetime maintenance support: Establish customer equipment files and provide full life-cycle service support

Industry Application Advantages

Simo motors have accumulated a wealth of application experience in a number of key industries:

  • Power industry: Provide supporting motors for thermal power, hydropower and nuclear power, with stable and reliable operation.

  • coal industry: Explosion-proof motor products passed the coal mine safety certification, safety recognized by the industry

  • petrochemicalsCorrosion-resistant, explosion-proof special motors to adapt to the harsh working conditions and ensure safe production.

  • Metallurgical industry: High overload capacity, high temperature resistant motors to meet the special needs of metallurgical equipment

  • Transportation: Specialized motor solutions for railroads, rail transit, ports, etc.

Brand Honors and Certifications

Simo motors have won many honors for their excellent product quality and good market performance:

  • China Famous Brand ProductsNational Inspection-free ProductsChina Famous Trademarks

  • High-tech enterprisesProvincial Enterprise Technology Center

  • A number of products won the provincial and ministerial-level scientific and technological progress awards

  • Contract and Trustworthy EnterpriseQuality and reputation AAA grade enterprise

concluding remarks

Choosing Simo motors is choosingReliable quality assuranceLeading Technical StrengthComplete service supportSimo Motors is a leading manufacturer of electric motors in China. With more than sixty years of professional accumulation, Simo motors have a profound technical background and rich industry experience, and are able to provide customers in various industries with the best quality motor products and perfect power solutions.

In the future, Simo Motor will continue to uphold the "Quality-oriented, innovation-driven, customer first"business philosophy, and constantly improve the level of product technology and quality level, to create greater value for customers, and make greater contributions to the development of China's motor industry.

Simo motors - strong power, excellent energy efficiency and perfect service!

Support custom add form fields, here is the form description, do not fill in the form is not displayed...

PhonePhone

Phone Number:
159-0292-3228

WeChatWeChat
WeChat
WeChatWeChat

Copy WeChat ID

Online MessageOnline Message

Contact us for personalized service!