Solar PWM controller EPRC10-EC

EC series solar controller designed for solar independent power system design, using pulse width modulation (PWM) type of battery charging and the unique control technology, with over charge, over discharge, electronic short circuit, overload protection and a unique anti-reverse protection function, to ensure the normal life of the battery, suitable for small off-grid PV systems. Main features: ? Use a single chip and special software, intelligent control; ? Use battery discharge rate characteristic correction of discharge control to ensure the most efficient use of the battery; * With overcharge, over discharge, electronic short circuit, overload, unique anti-reverse protection, automatic control; · with light control delay function; * With accurate temperature compensation; Intuitive LED LED indicates the current battery status, allowing users to understand the usage; ? Use the touch of a button style operation, extremely easy to use and beautiful. Model EPRC10-EC Rated charging current 10A Rated load current 10A System voltage 12V or 12 / 24V auto overload, short circuit protection 1.25 times rated current 60 seconds to about 1.5 times the rated current 5 seconds overload protection movement. ≥3 times the rated current short circuit protection action load loss ≤6 mA Charging circuit voltage drop is not greater than 0.26V Discharge circuit voltage drop is not greater than 0.15V overpressure protection 17V, × 2 / 24V; Operating temperature -35 ℃ to + 55 ℃ upgrade charge voltage 14.6V; × 2 / 24V; (duration: 30min) (only when there have been party when you call) straight rechargeyour voltage 14.4V; × 2 / 24V; (duration: 30min) Float 13.6V; × 2 / 24V; (duration: until dropped the charge return voltage action) Charge return voltage 13.2v; × 2 / 24V; Temperature compensation -5mv / ℃ / 2V (promotion, direct charge, float charge return voltage compensation); brownout voltage 12.0V; × 2 / 24V; over-discharge voltage 11.1V- discharge rate compensation modified initial over-discharge voltage (no-load voltage); × 2 / 24V; over-discharge return voltage 12.6V; × 2 / 24V; charge the PWM control mode pulse width modulation