Overview of six major product features

Ultra low harmonics bring clean power grid

The active front-end technology of ACH580-31/34 ensures that the total harmonic distortion rate of the current is less than 3%, significantly reducing

Low harmonics have potential negative impacts on users and system equipment.

Improving Electric Energy Utilization Efficiency by Adjusting Power Factor

ACH580-31/34 can achieve full power factor. This high power factor indicates efficient utilization of electrical energy. The transmission provides the possibility of grid power factor compensation to compensate for low power factors of equipment connected to the same grid. It helps to avoid economic losses caused by power companies' power factor non-compliance.

Resistance to grid disturbances

The ACH580-31/34 active power supply device can increase the output voltage and provide complete motor voltage even when the supply voltage is below the rated value. This provides a guarantee for the reliable operation of the motor in the weak current network. The boost function can also be used to overcome the voltage drop caused by longer power cables or motor cables.

Optimize system selection

The lower harmonic current of ACH580 reduces the risk of overheating, so it does not require larger equipment, such as transformers, motors, and cables, which can be selected according to the normal process without the need to enlarge the specifications. The system selection can be optimized.

Save external investment

ACH580-31/34 adopts a fully built-in structure, which incorporates LCL filters, EMC filters, etc. into the transmission without the need for additional components to be installed. These can help you save external investment and address the risk of unexpected trips caused by compatibility issues.

Easy to install and use with low failure rate

Due to the adoption of integrated design, the number of components that need to be installed is reduced, reducing the difficulty of on-site operation. The lower harmonic content greatly reduces the equipment failure rate, improves system reliability, and reduces maintenance work.

extensive use

The ACH580-31/34 ultra-low harmonic frequency converter has a wide range of application scenarios, suitable for data centers, electronic factories, hospitals, laboratories, airports, subways, commercial buildings, and shopping centers that require strict harmonic requirements or applications.

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-Inheriting the excellent performance and stable quality of the previous generation of products, to meet the needs of more industry users.

-Integrating control algorithms for asynchronous motors and permanent magnet synchronous motors.

-Integrating speed, torque, and simple servo control.

-Servo positioning function, which can achieve simple servo functions such as spindle positioning at any angle, pulse control, shutdown and angle setting

Function.

Fast torque response and high stability accuracy

-The torque response time is less than 5ms, the zero speed torque can reach 200%, and the torque control accuracy can reach 1%.

-Equipped with 8-channel one-to-one virtual output and input ports, complex engineering field applications can be achieved without external wiring.

-Easily achieve synchronous transmission of multiple machines and freely choose to achieve linkage balance of multiple machines based on current, torque, and power.

High hardware reliability

-The core modular optimization design is more stable and reliable.

-Adopting a DC fan for heat dissipation, it has good heat dissipation effect, stable performance, and is easy to disassemble and clean.

-Up to hundreds of communication expansion cards, I/O expansion cards, industry function cards, and PG cards are available, suitable for more complex industries and working conditions.

Powerful industrial bus expansion capability

-A powerful, open, and flexible scalable platform that can scale multiple industrial buses.

-Supports Modbus-RTU, Profibus-DP, and CANopen bus protocols to enhance equipment craftsmanship and enhance customer application flexibility.

-Standard RS485 communication port for communication with multiple frequency converters.

Refined design

-Miniaturized design reduces volume by 25%.

-45kW and above are equipped with standard DC reactors, with a higher power factor.

-More compact cabinet applications, with built-in input AC reactors of 450kW and above.

-22kW and below built-in brake unit