Beltrame C.S.E., via S. Pio X 104, 35015 Galliera Veneta, Padova, Italy. Phone: +39 049 5965127; Fax: +39 049 9440024; Web site: www.beltramecse.com; e-mail: [email protected] ARC® family S2005 Digital speed control for turbines ·

- 2 - · Speed governor · Measuring: active power, reactive power and other data. · Dynamic changes during functioning · Configurable on site · Digital controller DSP · Synchronizer · PF or VAR adjustment INTRODUCTION Thanks to the strengthened experience BELTRAME C.S.E. has acquired in the field of energy management, a new model of the turbine speed governor, family S2005, is now available. The control, which is based on a micro-controller with core DSP and acquisition of the analogic data at 12 bit, implements the most sophisticated technologies provided by the nowadays electronic and allows...

- 3 - AVAILABLE OUTPUTS · 6 analogic and configurable outputs (hardware and in-between insulated) · 1 analogic output for AVR. · 1 actuator output 1. · 1 actuator output 2. · 13 digital outputs. COMMUNICATIONS · Serial for programming type RS232. · Serial for the communication with the operator panel type RS485. · Ethernet interface for web connection. FUNCTIONALITY · Speed governor. · Turbine load control (power loop). · Measuring of electric parameters. · Synchronization. · PF or VAR regulation. OPERATOR PANEL (optional) The operator panel allows an easy and simple visualization in real time...

- 4 - CURVE OF TURBINE HEATING Once started, the regulator follows the heating curve here below indicated. Greater would be the pause time and higher would be the time needed for the new start. The waiting time, the ramps and the steps values are settable from set-up. Heating curve when hot within 2 hours from stopping Heating curve when cold 24 hours after stopping Time in minutes Rev olutions

- 6 - Test inputs / outputs Parameter programming

- 7 - Visualization of parameters progress (exciters and speed governor) Control Panel