Product Description

Main Functions: Charging mode: PWM high efficiency charging way. Boost, recovery and float charging auto work for bat long-life. Temperature compensation. High accuracy control by the discharging rate: Over-discharging control voltage modified by the battery discharging rate curve. Self protection: Protection on overload, outside and inside short circuit, reverse connection, thunder and lightning, PV penal reverse current, over charging and discharging etc LED indication on system condition: LED indicating the system of charging, overcharge, power full, power low, over-discharge, over load, out short circuit, load on/off, etc. Multi lamp ON/OFF setting mode: Sunlight sense of PV auto ON/OFF Sunlight sense of PV ON + time setting OFF SPV-C****-DCRC Rated charge current *0A(max*3A) Rated load current *0A{max*3A} Over load protection 1. *5 Rated load current *0sec, 1. 5 Rated load current 5sec: &#***5;2 Rated load current protection Quiescent current Control circuit: &#***4;8 mA: LED(MAX)&#***4;*0mA Work voltage *2/*4V AUTOWORK; Work temperature industry: **5 to **0; Commerce: *5 to *4 Battery capacity Battery capacity *4, *0, *0, **0AH set by jumper Boost charge voltage *4. 8V: X2/*4V: (*0min) Direct charge voltage *4. 4V: X2/*4V: (*0min) Float charge voltage *3. 4V; X2/*4V: Charge return voltage *3. 2v Temperature compensation 5mv/2v; Lower voltage indicate *2. 0V: X2/*4v: Over discharge voltage *1. 4V-(no load); X2/*4V: Control mode PWM charge mode, modified discharge voltage by the discharge rate