Your Professional MITSUBISHI VFD Supplier
 

Our goal is to become your true partner in the field of MITSUBISHI VFD China. Shenzhen Chentuo Technology Co., Ltd. is a professional company specializing in the operation of electrical control systems and automation products. We have a skilled engineering team dedicated to refining every stage, from product development and process improvement to production oversight, ensuring every product delivered meets rigorous quality and performance standards. The price is competitive and the product is quality-assured, which is a good choice for your long-term cooperation.

 

 
 
Why Choose Us

Customized solutions: We have a deep understanding of customer needs and are committed to providing first-class customized solutions based on your specific needs to meet the personalized needs of customers.


Quality control: In terms of quality control, we strictly follow the high international standards and make every effort to ensure the quality requirements of our products.


Our services: In the pre-sales stage, our team of experts will recommend the most suitable products according to the needs of customers and provide detailed technical consultation. During the sales period, we ensure timely delivery and provide installation guidance. For after-sales, we provide long-term technical support, warranty services and spare parts to help customers maximize the use of products and get reliable maintenance during use.

 

Advantages of MITSUBISHI VFD
 

Accurate speed control

One of the most significant benefits of employing a mitsubishi vfd is the potential to control motor speed precisely. Conventional motor systems run at a fixed speed, no matter the real requirement, which can cause inefficiency and wear.

FR-A840-00170-2-60 Mitsubishi
FR-F840-00250-E2-60 Mitsubishi Electric

Energy efficiency

Mitsubishi vfds are designed with energy conservation in mind. By coordinating motor output to match the application’s precise needs, these drives reduce power consumption dramatically. This not only lowers electricity bills but also supports a greener footprint.

Less mechanical stress

Conventional motor startups are characterized by high inrush currents, which can stress mechanical parts and require frequent maintenance. Mitsubishi vfds provide soft start and stop functions, gradually ramping motor speed up or down.

Mitsubishi Fr-e720-0.4k Inverter
Mitsubishi FR-D740-1.5K-CHT VSD/VFD

Better protection and safety

Newer mitsubishi vfds have several built-in protection features. These consist of over-voltage protection, under-voltage protection, short-circuit protection, and over-temperature alarm.

 

Enhanced process control and automation

With integrated programmable logic and networking features, mitsubishi vfds can be part of a bigger automation system. They can react to multiple sensor inputs, control several outputs, and exchange data with plcs and hmis.

Mitsubishi FR-CS84-080-60
FR-E740-0.4K-CHT Mitsubishi E700 Series Inverter

Scalability and versatility

Mitsubishi supplies vfds for a broad spectrum of motor types and voltage classes. Whether your application needs single-phase or three-phase power, low-voltage or high-voltage systems, there is a mitsubishi vfd to suit your needs.

 

Specification of MITSUBISHI VFD

 

Model

FR-A540-11K-EC

Series

FR-A500

Input Voltage

Three-phase 380-480V AC (allowable fluctuation: 323-528V AC)

Input Frequency

50/60 Hz (±5%)

Input Current

25A (at full load for 11kW motor, 380V)

Dimensions

400 mm × 250mm × 200mm (Width × Height × Depth)

Operating Temperature

-10°C to +50°C (derating above 40°C; decrease by 1% for each 1°C rise)

EMC Characteristics

Built-in Class A filter

 

FR-F840-00250-E2-60 Mitsubishi Electric

 

Key Features of MITSUBISHI VFD

This 11 kW inverter from the FREQROL A500 series can handle motors of up to 15 HP and has a rated current of 17 A (SLD), making it perfect for applications such as pumps, fans, and conveyors in manufacturing plants or HVAC systems. It weighs 11.93 kg and has an IP20 casing that resists dust and light debris, allowing it to operate reliably in difficult settings.

 

The FR-A540-11K-EC, which uses sensorless vector control, provides precision speed regulation (0.5% accuracy) and 200% torque at 0 Hz, allowing for smooth start-ups of high loads such as cranes and elevators. Its built-in PLC function facilitates complicated automation logic, and the RS-485 interface enables interaction with production systems for centralized monitoring.

 

The Mitsubishi FR-A540/11K-EC Optimal excitation control improves energy efficiency by reducing power consumption by 10-15% during partial loads, which is especially beneficial for variable-speed pumps and HVAC systems. With a wide operating temperature range (-10°C to 50°C) and forced-air cooling, it can withstand harsh temperatures while being long-lasting.

 

Application of MITSUBISHI VFD
 
 
 

Industrial automation and manufacturing

In smart factories, the FR-F840-00250-E2-60 controls conveyor belts and machine tools by adjusting motor speed based on production demands. For example, it can reduce energy consumption by 30% in packaging lines by slowing down motors during low activity.

 
 

Water treatment and agriculture

In wastewater plants, the FR-F840-00250-E2-60 regulates pump flow rates to match real-time demand, reducing energy costs by up to 40%. It uses sensorless vector control to maintain consistent pressure in irrigation systems, preventing water waste.

 
 

HVAC and building automation

For commercial HVAC systems, the FR-F840-00250-E2-60 optimizes chiller and fan performance by adjusting speeds based on temperature and occupancy data. It can lower electricity usage in office buildings by 25% by reducing fan power during off-peak hours.

 
 

Energy management

In renewable energy systems, the FR-F840-00250-E2-60 controls solar-powered water pumps by matching motor speed to available sunlight. It also stabilizes wind turbine generators by adjusting blade pitch during gusts, improving energy harvest efficiency.

 

 

Packing and Shipping of MITSUBISHI VFD

 

Packing

Box

Shipping

Shipped by road, sea, rail.

 

FAQ

 

Q: What is the Mitsubishi FR-A540-11K-EC used for?

A: The FR-A540-11K-EC is mainly used to control the speed of three-phase induction motors in various industries, such as manufacturing, water treatment, and HVAC systems.

Q: What are the key features of the FR-A540-11K-EC?

A: This model offers several notable features. It supports an input voltage range of 380-460V AC and has an output frequency range of 0.2-400Hz, allowing flexible operation. With a 150% overload capacity for 60 seconds, it can handle temporary high loads effectively.

Q: What voltage does the FR-A540-11K-EC work with?

A: This inverter is designed for three-phase 380-460V AC power supplies. It can handle slight voltage fluctuations within the specified range, but using it with voltages outside this range may cause damage.

Q: Is the Mitsubishi FR-F840-00250-E2-60 compatible with permanent magnet motors? What are the power range requirements for the motor?

A: The FR-F840-00250-E2-60 supports both induction motors (IE3/IE4) and permanent magnet synchronous motors (PMSM), with a compatible power range of 7.5 kW to 15 kW, and it also supports automatic parameter identification.

Q: What industrial protocols does the Mitsubishi FR-F840-00250-E2-60 support? Are additional modules required?

A: The FR-F840-00250-E2-60 natively supports CC-Link IE Field Basic and SLMP. For Modbus RTU/TCP, Profinet, and EtherCAT, communication cards need to be purchased separately.

Q: Can the built-in PLC function of the Mitsubishi FR-F840-00250-E2-60 replace an external controller?

A: The FR-F840-00250-E2-60 supports 16-step simple logical programming (in LD/ST language), which is suitable for simple logic control. However, complex scenarios still require an external PLC.

As one of the most professional mitsubishi vfd suppliers in China, we're featured by quality products and good price. Please feel free to buy original mitsubishi vfd in stock here from our factory. For more discount information, contact us now.

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