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Senkuo SKBG Series VFD Control Cabinet - Pump Constant Pressure Water Supply - Motor Fan Speed Control
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Product Overview
The VFD control cabinet is a professional device that uses advanced variable frequency speed regulation technology to precisely control motors and other equipment. By changing the power frequency, it realizes precise control of motors. It mainly consists of VFD, control circuit, protection circuit, display panel and other components, and is widely used in industrial production, building facilities, HVAC and other fields.
Safe and Reliable
Equipped with 24 protection functions including overvoltage/undervoltage/overheating/overload/phase loss, ensuring electrical safety
Multi-encoder Support
Compatible with differential/open collector/resolver/UVW encoders
Energy Efficient
Adopts low-loss components, reduces energy consumption, improves energy utilization efficiency
Advanced Algorithm
New SVC (Sensorless Vector Control) brings better low-speed stability, stronger low-frequency load capacity, and supports SVC torque control.
Multiple Voltage Options
Supports single-phase 220V, three-phase 220V, three-phase 380V voltage levels.
Modern Appearance
Adopts modern design, elegant appearance, suitable for various installation environments
Product Structure
The core of the VFD control cabinet is the VFD. It consists of rectifier circuit, filter circuit, inverter circuit and other parts. The rectifier circuit converts AC into DC, the filter circuit smooths the DC, and the inverter circuit converts DC into AC with variable frequency to supply the motor. High-quality VFDs can ensure stable output frequency and voltage, adapting to different types and powers of motors.
- Control System: Equipped with advanced control system, can realize multiple control modes. For example, manual control mode is convenient for users to directly adjust motor parameters according to experience and specific needs; in automatic control mode, intelligent motor control can be realized through signals collected by sensors, such as temperature, pressure, flow, etc. At the same time, the control system also has fault diagnosis and protection functions. Once motor overload, overheating, short circuit and other faults are detected, it will timely issue an alarm and take corresponding protection measures, such as cutting off power, to protect equipment and personnel safety.
- Display Panel: Can intuitively display the operating status of the VFD, such as frequency, current, voltage, fault codes and other information, convenient for users to operate and maintain.
- Customized Services: We provide customized VFD control cabinet solutions. According to different customer needs, including motor power, control requirements, installation environment and other factors, we design and manufacture the most suitable VFD control cabinet for customers. Whether it is a small single-machine equipment or a large industrial automation production line, we can meet its personalized needs.
1. What is a VFD Control Cabinet?
VFD Control Cabinet (Variable Frequency Drive Control Cabinet) is a device that integrates VFD, electrical components and control systems, used to adjust motor operating speed and realize precise automation control. Its main functions include:
Speed Control: Adjusting motor power frequency and voltage to change equipment operating speed.
Energy Saving: Optimizing motor energy consumption, significantly reducing energy costs.
Extending Equipment Life: Smooth starting and stopping, reducing mechanical impact and equipment wear.
In modern industry, VFD control cabinets have been widely used in manufacturing, chemical, power, construction and other fields, and are important core equipment for realizing intelligent and refined production. They can be used with low-voltage frequency inverters, online soft starters, and GGD low-voltage distribution cabinets to build a complete industrial automation control system.
2. Application Fields
VFD control cabinets are powerful and can be applied to various industrial scenarios, including:
Water Treatment Industry: Such as operation and maintenance of circulating pumps, drainage pumps, water supply pumping stations, providing stable water pressure and energy saving benefits.
Mechanical Manufacturing: Such as precision control of motors, transmission equipment, improving production line automation levels.
HVAC Systems: Such as central air conditioning, fans/cooling towers, optimizing motor operation to meet environmental protection requirements.
Power Energy: Such as elevator control, industrial boilers, packaging equipment and other systems, improving power usage efficiency.
Whether it is speed control for a single device or a comprehensive solution for an entire system, VFD control cabinets play a crucial role.
3. Our Product Advantages
Our VFD control cabinets adopt high-quality electrical components and independent customized design, with the following advantages:
High-performance VFDs: Integrates internationally renowned brand VFDs (such as ABB, Siemens, Schneider, etc.), realizing high-precision, fast-response speed control, adapting to complex working conditions.
Easy Operation: Equipped with HMI or touch screen, real-time display of equipment operating status, supporting multi-language operation interface, improving user operation experience.
Modular Design: Flexible modular electrical layout, easy to maintain, expand and upgrade, reducing maintenance costs.
Safe and Reliable: Equipped with multiple protection mechanisms such as short-circuit protection, overload protection, low voltage protection, ensuring safe and stable operation of equipment, meeting international safety certifications (such as ISO, CE, CCC).
Intelligent Solutions: Supports remote monitoring and parameter adjustment, compatible with SCADA and PLC systems, easily realizing intelligent control and data management.
4. Technical Parameters and Specifications
According to customer needs, we provide VFD control cabinets with various models and parameter ranges, meeting technical requirements of different application scenarios:
| Parameter | Specification Range |
|---|---|
| Input Voltage Range | AC 220V / 380V / 480V and other options |
| Frequency Control Range | 0.1Hz ~ 400Hz or higher |
| Adaptable Motor Power | 0.75KW ~ 500KW+ |
| Control Method | V/F control, vector control, etc. |
| Protection Grade | IP20 / IP54 / IP65 |
| Communication Function | Supports Modbus, Profibus, Industrial Ethernet, etc. |
For specific requirements, we also provide non-standard customized services.
5. Target Customer Groups
VFD control cabinets are suitable for customers and enterprises with the following needs:
Manufacturing enterprises that need energy saving solutions.
Engineering projects that require motor precision control.
Industrial users seeking long-life, low-maintenance cost control equipment.
Traditional enterprises with demands for automation upgrading.
Whether it is to strengthen production line efficiency or create an environmentally friendly and energy-saving operation mode, our VFD control cabinets can provide you with strong support.
6. After-sales Service and Support
To ensure maximum customer experience, we provide full-cycle technical support and after-sales service for all customers who purchase VFD control cabinets, including:
Installation Guidance: On-site installation and debugging services.
Technical Training: Provide VFD operation technical guidance for operators.
Fault Troubleshooting: Fast-response after-sales team, 24-hour online support.
Maintenance Services: Provide regular replacement and maintenance solutions for key components.
We are committed to allowing every user to experience efficient, reliable and worry-free use experience.
7. Why Choose Us?
Rich Industry Experience: Years of experience in industrial automation field, serving over thousands of customers.
Professional Team Support: Senior electrical engineer team, customized control cabinet design solutions.
High Cost Performance: Reasonable prices, ensuring customers get maximum return on investment.
Choose our VFD control cabinets to refresh your industrial system. Efficiency, stability, energy saving are important directions for the future development of industrial production. Contact us now to get more product information and customized solutions!
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