Italvibras MVT 15/4400-S08 601646 Explosion Proof Screen Vibrator

Italvibras

Product Code: MVT 15/4400-S08
Artikelnummer: 601646
Brand: Italvibras



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Description for Italvibras MVT 15/4400-S08 601646 Explosion Proof Screen Vibrator

These vibrators are available both in the MVT standard version and in the MVTX explosion-proof version. They are commonly used on screens in various industrial sectors and the MVTX version has been designed for environments with potentially explosive atmospheres with particular reference to the oil field. MVTX series is characterised by increased thickness and joints to prevent transmission of an internal ignition source to the surrounding area.Technical featuresPower supply Three-phase voltage up to 690V (maximum 600V for cULus), 50Hz or 60Hz (fixed) or variable frequency drive from 20Hz to the base frequency with constant torque load profile. Polarity 4 poles typical. 2, 6, 8 poles are also available. Conformity with Standards and Regulations ATEX Directive 2014/34/UE; EN/IEC 60079-0, EN/IEC 60079-1, EN/IEC 60079-31, UL 674-886, CSA C22.2. See also tables. Controls The components that affect protection mode are 100% accurately controlled and report is recorded for complete traceability. Functioning Continuous service (S1) at maximum declared centrifugal force and electric power. Intermittent services are also possible, for detailed information contact our technical assistance office. Centrifugal force Range extended to 7930 kgf. (77.8 kN), with centrifugal force adjustable by hand tools to find better screen performance.Mechanical protection IP66 according to IEC/EN 60529. Protection against mechanical impacts IK 08 according to IEC/EN 62262. Insulation class Class F (155°C). Tropicalization Standard on all screen vibrators with “drop by drop” trickle system. Ambient temperature From -20°C to +40°C. Vibrator thermal protection MVTX series equipped with130°C bimetallic thermal protector or, on request, with130° PTC thermistors. Thermal protection not included in MVT and MVTX-G series vibrators (available on request). Fixing of the vibrator Typical horizontal. Lubrication All vibrators are lubricated in the factory and do not require further lubrication at start-up. Terminal box Large terminal box to facilitate electrical connection. The terminal cover, with increased thickness, is designed to guarantee the seal with flame path joint for MVTX and MVTX-G series. Electric motor Three-phase asynchronous type. 

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