KONCAR - Electrical Engineering Institute Inc. Department for rotating machines Fallerovo setaliste 22, 10 000 Zagreb, Croatia Phone: + 385 1 3656 291 Fax: +385 1 3666 377 Web: www.koncarmonitoring.com Email: [email protected] KONCAR Electrical Engineering INSTITUTE Machine Condition Monitoring

MACHINE CONDITION MONITORING Electric power system is a backbone of today’s economy which relies on stable, uninterruptable supply of electric energy that is needed both in industry and in most areas of our private lives. According to its importance, electric power system has to be maintained, controlled and protected against possible faults and other abnormal phenomena. The most important parts of every electric power system are electrical rotating machines, especially those involved in the production of electrical energy. Constant increase of the reliability and availability of such machines...

1. MCM specification Architecture: • Data acquisition unit with the real time controller and local visualization 2. Sensors Accelerometers and velocity sensors Inputs: • Six vibration inputs • One flux density input (0-10 V) • One input for speed sensor (0-10 V) • Additional inputs on request Digital/relay outputs: • Number of outputs: 2 to 8 • Continuous current: 6 A • Maximum switching power: 1500 VA • Maximum switching voltage: 250 VAC/DC • Maximum switching frequency: 0,1 Hz • Rated isolation voltage: 300 V overload (category III) by EN 50178 • Surge withstand: 4 kV (1,25/50 µs), by IEC 5017...

Users can get insight into measuring data through local touch display (local HMI) and through web server (web application). Local visualization enables insight into real-time data, waveforms, vibration spectrums, trends and setup. All screens can be modified according to the Customer’s requests which includes native language. Complete documentation required for system installation, maintenance and usage of the MCM system. Usual scope of the documentation: • • • • • Mechanical documentation (book I) Electrical documentation (book II) User instructions (book III) Initial state records (book IV)...