Hello,

15 kw -20 hp /380 volt vfd for general applications;

Application-based motor speed controllers with built-in true PLC function for professionals.

Dear members;

You can get high vector control and torque performance at very low frequencies in these series that we offer for some machines with high motor speed sensitivity. (eg 0.5hz stable 100% output current)



     The power and quality of the hardware used in its manufacture is at a higher level. It can be used easily in machines that are more resistant to heat and require very fast start/stop.

It is indispensable for winding and unwinding machines. As the diameter of the wrapping circle increases, the hanging force does not decrease.

They can operate with high efficiency in generally accepted open loop/closed loop, real vector applications with/without sensor.

What is the difference of professional speed controller?

- Ability to work continuously under maximum load; Economy-based speed controllers generally cannot operate for a long time with full output current capacity. In fact, many machine manufacturers choose one size high driver and use it. In professional drivers, you can get the crown output power for 24 hours without interruption.

- Frequency noise generated in the motor; In inverter-controlled motors, disturbing noises occur depending on the quality of the device. In professional devices, this sound (related to the ratio of closeness to the sine curve) is negligible.

- Engine control methods; As you know, not every motor control form is compatible in many machine applications. At this point, professional drivers should be able to support formats such as V-F control method, open loop and closed loop foc vector control, independent and dependent torque control.

- Full compliance with environmental conditions; Many business environments can be dusty and humid. Since the surface widths of professional devices are large and the cooling blocks are manufactured independently from the electronics of the device, they are less affected by bad ambient conditions. In addition, environmental heat reduces device efficiency.

- Protection standards; One of the most important protection problems is the combustion of motors in two phases. Because economical series drivers do not measure each output phase separately. In professional devices, on the other hand, by measuring the motor arm currents one by one, they can easily detect cable breakage, motor scorching or other malfunctions, which are very likely to occur.

- Control input-output richness; Depending on the machine, ac driver and additional modules need both digital inputs and electronic and relay outputs. On the other hand, the same demands are clearly present in the analog control part. Professional drivers must have 6+ digital inputs, at least 1 of which is high speed, and 3+ digital outputs.

- International electromagnetic standards; There are many global standards that high-frequency devices must have. These standards are required certificates for exported machines. You can find the topics related to industrial standards here. >

- Built-in programs; Professional drivers should have built-in plc programs if possible. This feature provides economy and flexibility as well as ease of use for small diameter machines.

- Prevalence of warranty and service; Especially for the machines produced abroad, there should be offices that provide supply and service for the device you use in the countries where it will go.

You can add many customized functions because they have built-in ladder PLC program.

However, if you do not have such functional applications, it is useful to choose the Standard series, which are more affordable.

We have instructional videos on commissioning and user manuals in English.

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