User manual CONTAX SR7 DATASHEET

[. . . ] [. . . ] The SR series features a pulse-width-modulation circuit, which positively ensures a well-controlled bulk and then taper charge of the battery at the regulated voltage. This unique design without the microprocessor finally brings to the first-time user a PWM product at a price, which is extremely attractive. The SR7C is a charge-only model and SR7 is supplied with a LVD as standard. Controller status is displayed on three LEDs. Standard Features · Advanced solid state design · Pulse-width-modulation charge algorithm to extend battery life compared to conventional "on-off" type controllers Ratings · · · · Battery Voltage: Maximum PV current: Maximum Load Current: Self-Consumption: 12. 0 Volts 7. 0 Amps 7. 0 Amps (SR7 only) 5. 0 mA · Temperature compensation circuit to automatically adjust the optimum battery regulation voltage and LVD voltage. Control Setpoints Sealed Flooded Battery Battery · Lightning/transient protection · PV and battery reverse polarity protection · Selection of battery type between flooded and sealed · Regulation Voltage · Load reconnect after low voltage disconnect * · Battery LVD voltage * *SR7 Model 14. 1 V 12. 0 V 11. 4 V 14. 4 V 12. 0 V 11. 4 V · Parallel capability · 5 year limited warranty Other Specifications · Weight: · Dimensions: · Voltage Drop: · Operating 7812 EAST ACOMA DRIVE SCOTTSDALE, AZ 85260 USA 480/951-6330 · 800/544-6466 FAX: 480/951-6329 www. kyocerasolar. com e-mail: info@kyocerasolar. com 4 oz. [. . . ] [. . . ]