ASD Engineering

Emotron VFX 2.0 AC Drive ensures efficient and protective starts. Reduced start currents result in smaller fuses, cables – and energy bills. Torque can be boosted to overcome initial peak loads. Integrated vector braking ensures quick and controlled stops, increasing not only productivity but safety as well.

The direct torque control reacts extremely quickly to eliminate disturbances due to abrupt load changes. A built-in load monitor and a unique Load Curve Protection function protect your process by immediately detecting any situation that could cause inefficiency or damage. Early warnings and safety stops for over- and underloads allow preventive action.

Operation parameters can be set in your own process units – m/sec, tons/hour, cycles/min etc. – making monitoring easier and more reliable. The removable control panel has a copy function for transferring settings to other Emotron VFX units. You can switch between local and remote control by the push of a button on the control panel. The built- in programmable logical functions, comparators and timers mean that, in many cases, external PLC or relays can be avoided.

Emotron VFX 2.0 AC Drive is available in IP20/21and IP54 versions. The robust metal construction in IP54 version allows you to install your AC drive close to the application, which saves the cost of cabinets and long motor cables. The 300-3,000 A units (IP20 modules) are also available in compact CG-designed IP54 or IP23 cabinets. IP20/21 series 2.5-365 A are optimised for mounting in control cabinets (IP20) or on electrical room walls (IP21, 25-365A). Emotron VFX has a robust and compact design, with easy access to power terminals and an extended temperature range up to 55 °C.

Should a process problem occur, a full status report will be generated. You can quickly identify the cause and take corrective measures. Maintenance is simplified thanks to a minimum of easy accessible mechanical parts and fold-out power modules.

A number of options let you customise the functionality of the Emotron VFX  and fully utilise the product according to your needs. Up to four different options can be combined.

A crane I/O expansion board offers efficient hoist and travel drive, and a safety system which activates the mechanical brakes should dangerous loads be detected. It also provides a load-dependant, field weakening function for hoist drives.

For short braking time or continuous braking, chopper is available as a factory-installed option. It is used in combination with brake resistors and is dimensioned according to the specific application demand.

Communication options include fieldbus communication via Profibus and DeviceNet, CANopen, Industrial Ethernet communication via Modbus/TCP, EtherCAT and Profinet, and serial communication via RS232 or RS485 using Modbus RTU protocol.

PTC and PT100 sensors can be connected to a monitor and protect motor temperature and give process feedback without using a transmitter.

• CG Emotron Drive VFX Series Mixers VFD
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• CG Emotron Drive VFX Series Packaging VFD
• We are engaged in offering to our clients. Our range of all products is widely appreciated by our clients.