Thursday, 04-Dec-2008 12:02:28 PST Call toll free: 877-228-8700	Sunny Boy Control Electrical Data   Grid Voltage 90 to 260V, 50 to 60 Hz Power consumption in operation (dependent on the number of monitored Sunny Boy inverters) 4 to 6 W Power consumption in stand-by 3 W General Data   Carrier Frequency for Powerline Communication 132.45 kHz Display 4 x 16 characters Liquid Crystal Display Ambient temperature 32° F to 104° F or 0° C to 40° C Protection class IP 40 Fuse automatic overload protection, 365V/90mA CE-conformity Yes Dimentions 229 x 126 x 46 mm Weight (approx.) 1275 g Data Processing   Max number of Sunny Boys 50 Daily energy value stored 1 year Measurement data storage 250 channels Measurement data storage capacity 14 days/50 inverters with 3 channels each/15 minute inverval Interfaces   Sunny Boy =COM1 Powerline, RS 4851 PC =COM2 RS 232, RS 4851 AUX =COM3 - Switching contacts 2 Analog Input Channels - Digital Input Channels - Digital Output Channels - Monitoring   Event History Yes Warnings and Failures Yes Beeper Yes Modem Operation3 Yes Fax Support3 Yes External Displays Yes Variable channels4 None Monitoring Channels None Extras   Integrated RTC Yes 1 optional 2 6 input cnahhels freely configurable (e.g. for radiation measurement) and 2 channels for Pt 100 temperature measurement 3 external modem required 4 for customer specific computations