Powered by high-end Siemens MM440 VFD (Variable-frequency Drive)

As energy saving and emission reduction has become a national strategy, VFD (Variable-frequency Drive) is more and more favored by professionals due to its wide application, high cost performance and remarkable energy saving and emission reduction effects. Due to the development and improvement of economy, technology and production process, the high-end trend of VFD (Variable-frequency Drive) market is becoming increasingly obvious.

As a first-line brand in the field of industrial automation, Siemens' main advantage lies in its ability to meet the special requirements of different users. Powerful communication functions and comprehensive supporting software are also major features of Siemens' automation products. The MM440 VFD (Variable-frequency Drive) launched by Siemens is a new generation of multifunctional standard VFD (Variable-frequency Drive) that can be widely used. It has high-performance vector control technology, low-speed high-torque output, good dynamic characteristics, super Strong overload capability, innovative BiCo (internal functional interconnection) function and unparalleled flexibility.

MicroMaster440 new generation VFD (Variable-frequency Drive) is different from other VFD (Variable-frequency Drive) in a remarkable feature: it provides users with a completely open programming platform, MicroMaster440 VFD (Variable-frequency Drive) has 6 1 programmable digital input with galvanic isolation, 2 analog inputs (0V to 10V, 0mA to 10mA, scalable) that can be used as 7th/8th digital input and 2 programmable analog outputs (0mA to 20mA) , 3 programmable relay outputs (30V DC/5A, resistive load; 250V AC/2A, inductive load). Users can rationally use limited resources to achieve as complex control features as possible according to their own needs.

The most modern vector control technology

Through a new software concept and a high-performance 32-bit processor, the vector control of the MicroMaster440 VFD (Variable-frequency Drive) has been improved within the range of important parameters, which can guarantee controlled operation even in slow commutation processes, This is more suitable for various variable speed drives.

In terms of control performance, MicroMaster440 VFD (Variable-frequency Drive) adopts the latest IGBT technology and digital microprocessor control, allowing the device to apply "sleep" operation mode and automatically restart after power interruption or fault trip; while FCC (flux- Current control) function can improve the dynamic response characteristics, and optimize the control of the motor, making the control performance of MicroMaster440 VFD (Variable-frequency Drive) more excellent.

Practical presets make the commissioning of MicroMaster440 VFD (Variable-frequency Drive) easier, and the commissioning can be completed in the shortest time after receiving less than 20 parameters (parameter attempts are limited in the standard mode). The parameters of the MicroMaster440 VFD (Variable-frequency Drive) are accessed through the Basic Operation Panel (BOP) or the Advanced Operation Panel (AOP), which provides multilingual simple text information, can store up to 10 complete parameter groups, and also Parameter copying between devices is supported for fast serial debugging.

The base plate of MicroMaster440 VFD (Variable-frequency Drive) is made of steel, and the shell is made of specially hardened oil-resistant plastic, which enables it to be used in the harshest environment. The MicroMaster 440 moreover meets all international standards regarding power failure immunity, and the optically isolated input or differential control input ensures safe operation in the case of devices susceptible to interference.

Due to its high flexibility and high-end technical performance, MicroMaster440 VFD (Variable-frequency Drive) can be applied in a wide range of fields. But the choice of VFD (Variable-frequency Drive) model is also very important, which is very critical for the normal operation of the control system. As the only e-commerce brand in the automation industry that can provide spot inventory and online direct sales, okplazas.com Automation brings not only high-quality and low-cost VFD (Variable-frequency Drive) products to members, but also more products in the field of industrial automation. Brand new solutions and ideas.