FREQUENCY CONVERTER REOVIB MFS 368
IP54 or IP20 FREQUENCY CONVERTER REOVIB MFS 368 More technology in the same form – this is the motto of the new REOVIB MFS 368. The new devices consume up to 45% less electricity. This means that they do not only offer a better energy footprint, but also lower operating costs. This has been achieved by reactive power compensation. The lower power consumption is more eco-friendly thanks to the reduction in CO² emissions. The frequency converters also have impressive effects on the conveying technology, with a wide input voltage range of 99 V to 264 V for a consistent output voltage of 250 V max. They also make it possible to operate the vibratory feeder at the optimal vibration frequency for the conveyed goods, completely independently of the frequency of the supply electrical network. The device can therefore be used worldwide. Where several different conveyors or magnets would have been required in the past, one REOVIB MFS 368 can now get the job done. It is also possible to automatically determine the resonance frequency of the vibration system and control the vibration amplitude to set it at constant values by implementing the REO-patented ACC control procedure. The benefit of this is that the conveyor automatically works at the optimum conveying capacity independently of the load or mechanical settings. No time-consuming adaptation of the conveyor is required. The new REOVIB MFS 368 means that optimum and maximum conveying performances can be consistently achieved, such as when springs age or with changing mechanical loads or voltage fluctuations. The new inverter has an integrated active mains filter, which saves additional costs for an external mains filter and reduces power consumption, as well as an LCD display with full text display. A temperature sensor for magnets can be connected as an option, which guarantees that there are no failures due to defective magnets and increases the operational safety of the systems. The devices can be optionally equipped with fieldbus interfaces and are also available in versions with UL/CSA certification. This enables uncomplicated use in systems in the USA and Canada without any effort or testing. The devices of the REOVIB MFS 368 series are available with a max. output current of 3 A, 6 A , 8 A as IP20 variant for switch cabinet installation as well as IP54 housing version. The IP54 enclosures can be supplied with various connection options: Input cable/output cable Input cable/output socket Completely pluggable with input connector, output socket and sensor and actuator connectors ADVANTAGES Reduction of harmonics and thus of grid perturbations energy efficiency through reactive power compensation active power is taken from the supply network output voltage of 205 V with an input voltage range from 99 V to 264 V LCD display with full text menu Short circuit detection output current limitation possibility (as an option) of connecting an external thermal contact for temperature monitoring of the magnets extra 24 V valve outlet as an option Interchangeable fieldbus interface the Device can be configured according to your requirements TYPICAL APPLICATIONS Conveyor & assembly automation, sorting systems TECHNICAL SPECIFICATION Input voltage 99 V … 264 V Mains frequency 50 / 60 Hz +/- 3 Hz Output voltage 0…205 V Output current max. 3 A / 6 A / 8 A Vibration frequency 20 … 140 Hz *¹ Setpoint setting LCD Display, 0 … 10 V, 0 (4) … 20 mA Status signal Relay changer 24 V, 1A Ready signal Relay changer 24 V, 1A Ext. Enable 24 V DC, Switch Valve outlet 24 V, 100 mA Sensor supply 24 V DC Setting Umin/ Umax LCD Display Soft start adjustable 0…60 Sec. Soft stop adjustable 0…60 sec. Level control/ accumulation control PNP, 24 V DC Coarse-/fine control ✓ Vibration amplitude regulation ✓ Resonant frequency search ✓ Resonant frequency control ✓ Selectable cycle operation ✓ Sensor – Time Out control * ✓ Mains voltage compensation ✓ Short circuit detection ✓ Output current limitation ✓ Connection for thermal contact for magnet temperature monitoring (Option) ✓ Extra 24V valve outlet as an option *¹ ✓ Field bus interfaces ProfiNet, EtherNet/IP, EtherCat, Profibus-DP, CAN-Bus, DeviceNet, Conformity CE, RoHS, UL optional Protection class IP20, IP54 Ambient temperature 0…40°C * For IP54 *¹ Other frequencies on request Data sheet Download our extensive catalog and discover many other REO products. Download Datenblatt Zertifizierung Interfaces