Your choice for wall and panel mounted AC drives Emotron FDU & VFX IP20/21 up to 132 kW

Globally well proven The IP20/21 versions of the globally well proven Emotron FDU and Emotron VFX AC drives are optimized for mounting in electrical cabinets (IP20) or directly on a control room wall (IP21). The IP20/21 units offer reliable, cost-efficient and user-friendly operation of your motor driven equipment. Robust mechanical design, easy access to connection terminals and a high level of component integration, together with smart control functions make the IP20/21 members of the Emotron FDU/VFX family the preferred choice for your centralized AC drive applications. For decentralized applications...

A clean and robust mechanical design with few circuit boards and internal electrical connections ensures a trouble-free operation. Built-in DC-choke With AC drives it is common to use inductors, either on the AC supply side (AC-choke) or in the capacitor DC-link (DC-choke) to reduce AC line harmonics and minimize the stress on the internal power capacitors. An important benefit of using DC-choke instead of AC-choke is that the supply voltage can be fully utilized without substantial voltage drop. Hereby the rated motor power can be maintained when applying an AC drive. CG Drives & Automation...

Sensorless speed controller increases efficiency (Emotron VFX) Emotron VFX has an internal speed controller that increases efficiency. It reacts immediately to load changes that cause deviation in motor speed, and quickly adjusts speed to the set reference value. The controller works without an external feedback and an autotune function reduces set-up time. Encoder feedback (option) can though be applied when higher control accuracy or position measurement is required. Fast and smooth process control The built-in PID regulator is used for fast and smooth control of, for example, flow, pressure...

before returning to normal operation. This cleans the pump and pipes and increases efficiency. Multiple control for efficiency and reliability Using multiple pumps or compressors to keep a constant flow or pressure despite varying demands is a flexible, reliable and cost-efficient method. At all times you only use the number of pumps or compressors needed and thus the amount of energy required. An Emotron FDU or Emotron VFX controls up to seven motors without PLCs or other external equipment. When, for example in a pressure control application, one pump reaches its limit, or when the demand decreases,...

Options The removable control panel has a copy function that allows you to transfer settings to other Emotron FDU/VFX units. you to take preventive action before damage occurs. There is no need to worry about dry-running, overheating or blocked pipes. And you will be warned if, for example, your compressor is idling, a fan belt is broken or a valve has not fully opened. The AC drive simply protects the process and makes sure it works as efficiently as possible. Multi-lingual control panel with single-function keys and copy function Designed for global application the Emotron FDU and Emotron VFX...

APPLICATIONS Emotron FDU Pumps Fans Compressors Blowers Emotron VFX Cranes Crushers Centrifuges Extruders Conveyors Mills Mixers Winches Winders Test benches