KONČAR – Electrical Engineering Institute Inc. Department for rotating machines Fallerovo šetalište 22, 10 000 Zagreb, Croatia Phone: + 385 1 3656 291 Fax: +385 1 3666 377 Web: www.koncar-institut.com Email: mcm@koncar-institut.

Shaft Torque and Power Monitoring System Operator panel - HMI (real time data, trends, alarms , setup…) Torque, speed and power are the defining mechanical parameters associated with functional performance of rotating machines (machine efficiency determination). ST&P system enables insight into this important machine parameters by on line measurement of shaft twist angel. System uses two precise optical fork sensors for twist angle measurement. Besides on-line torque measurement, ST&P system enables measurement of power and rotating speed. 3 ST&P – Processing/protection unit (real time processing,...

1. ST&P system specification Architecture: • Data acquisition unit with the real time controller and local visualization Inputs: • Two digital inputs (PNP or NPN) • Resolution time stamp: 1ns Analog outputs (on request) • Current outputs 4 - 20 mA, voltage outputs 0 -10 V • Number of outputs : 2 to 4 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 ps),...

Complete services required for system installation, commissioning and usage of the ST&P system. We offer the fallowing services: • Consulting services on how to select an optimal monitoring system for new and existing machines • Installation and commissioning • Staff training • Expert interpretation of the acquired monitoring results 5. Software 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, trends and setup. All screens can be modified according to the Customer’s...

SYSTEM CERTIFIED KONCAR - Electrical Engineering Institute Inc. Department for rotating machines Fallerovo setaliste 22,10 000 Zagreb, Croatia Phone: + 3851 3656 291 Fax: +3851 3666 377 Web: www.koncar-institut.com Email: [email protected]