DUCATI INSTRUMENTS COMPARISON TABLE DUCA47 DUCA47-7 DUCA47-7-SP -96 P P 6 module DIN rail mounting instrument 7x7 panel mounting instrument 96x96 panel mounting instrument Low internal depth High-contrast backlit LCD display User-selectable backlight intensity level 7 segment LED display Simultaneous available readings 4 4 4 7 7 4 4 4 Total displayable 68 68 68 18 18 43 43 146 Total available through 74 serial protocol 76 76 (RS485) User selectable language 98 (all models except -BASE and ) Ducati Instruments Comparison Table June 01 Page 1 of 7
DUCA47-7 DUCA47-7-SP -96 P P Configuration (in alternative): Single Phase Three-phase Balanced Three-phase 1A model only only 50A model only only Outputs used in alternative: Alarm outputs with single threshold Booster-relay (50V- 16A) for additional alarm outputs insulated analogoutputs (0-0/4-0mA) 3 insulated pulse-inputs for energy reading from GME counters Electrical parameters selectable for alarms Delay for alarm s activation and deactivation Outputs with Load control function, using a special forecast algorithm 8 1 900 seconds 34 fixed at 10 seconds 34 fixed at 10 seconds (4 for 485-RELE -485-RELE -485-IO -IO 9 1 900 seconds Ducati Instruments Comparison Table June 01 Page of 7
DUCA47-7 DUCA47-7-SP -96 P P Outputs controlled by RS485 protocol Pulsed output: OUT1 Pulsed output: OUT RS485 serial interface with galvanic insulation for remote data transmission Baud rate for RS485 serial interface Parity for RS485 serial interface Stop bits for RS485 serial interface Reactive Energy Reactive and Apparent Energy Reactive and Apparent Energy 400, 4800, 9600, 1900bps none, odd, even 1, (Par.=n) 1 (Par.=O,E,n) 400, 4800, 9600bps (4 for 485-RELE Reactive Energy (all models except -BASE e ) 400, 4800, 9600bps 4800, 9600, 1900bps fixed at none fixed at none none, odd, even fixed at 1 fixed at 1 1, (Par.=n) 1 (Par.=O,E,n) Available protocols: ASCII Ducati MODBUS-RTU MODBUS-TCP Profibus interface with DP-slave option -ETH -PROFI Ducati Instruments Comparison Table June 01 Page 3 of 7
DUCA47-7 DUCA47-7-SP -96 P P Ethernet interface RJ45 with MDI/MDX auto-crossover functionality Webserver functionality VT: transformation ratio configurability CT../5A : transformation ratio configurability Current inputs with internal CTs Current inputs through internal shunts and use of external CTs Connections using extractable terminal blocks Possibility of direct connections without use of external CTs (for small and medium applications until 50A) TRUE RMS Calculation period for mean values Max and min values of the main electrical parameters 1 500 1 150 1 500 1 500 1 100 1 100 1 500 1 500 1 150 1 150 1 4000 1 4000 1 150 1 150 -ETH -ETH Primary: 1 60000V Secondary 60 190V Primary: 1 10000A Secondary: 5A or 1A (all models except -BASE) -BASE 50A 50A Fixed at 15 minutes Fixed at 15 minutes Fixed at 15 minutes 1 60 minutes 1 60 minutes 1 60 minutes 1 60 minutes 1 60 minutes Ducati Instruments Comparison Table June 01 Page 4 of 7
DUCA47-7 DUCA47-7-SP -96 P P Power s average values Single-phase Power Factor Three-phase Power Factor Single-phase Active, Reactive and Apparent Power Three-phase Active, Reactive and Apparent Power ThdF for voltage and current Single-phase Active and Reactive Energy counters Three-phase Active and Reactive Energy counters Single and Threephase Apparent Energy counters Three-phase Active and Reactive Cogenerated Energy counters User selectable partial energy counter with or P with or P Ducati Instruments Comparison Table June 01 Page 5 of 7
DUCA47-7 DUCA47-7-SP -96 P P Energy conversion to money ( ) and CO production Automatic detection of CTs current direction Indication of Voltage- Dip occurrence (Roff function) User protection password User selectable default displayed page Life counter (hours and minutes) Count down counter (hours and minutes) Firmware upgrade thanks to the internal Flash Eprom Software for visualisation included free Power-supply 115Vac Power-supply 30Vac Power-supply 400Vac Ducati Instruments Comparison Table June 01 Page 6 of 7
DUCA47-7 DUCA47-7-SP -96 P P Power Supply Wide Range 4 40VAC/DC Power Supply Wide Range 48 40VAC/DC Accuracy of the 0,5% Class of accuracy 1 (all models escept IO, PROFI and ETH) models IO, PROFI and ETH) 0,5% 0,5% 0,5% 0,5% 0,5% 0,5% 0,5% 1 1 1 1 0,5 0,5 1 Ducati Instruments Comparison Table June 01 Page 7 of 7