10A to 40A in 12, 24 and 48Vdc versions. Designed for Ni-Cad and Lead Acid Flooded-Cell Batteries only. These Charge Controllers are normally supplied with a loose transformer to provide two-rate constant potential solid state battery chargers. They incorporate phase controlled thyristor circuitry to provide current limited, fully automatic and maintenance free charging for 12, 24 and 48V systems over a wide ambient temperature range. Voltage Boost terminals are provided to equalize the cells and the float voltage is user adjustable within a limited range. Five LED’s provide status information Boost / Fault / Charged / Charging / Power. The Charge Failure circuit has volt-free alarm contacts and the fault condition includes disconnection from the battery.
Note: these chargers cannot operate as power supplies.
Note: never add an external blocking diode as these chargers must be connected direct to the Batteries.