Digital promoters [india] pvt ltd, an iso 9001-2000 certified company, since 1979, manufactures various types of industrial instrumentation. Float cum boost chargers are part of those products. This charger rectifies for epabx. The float rectifier use a thyrister pre-regulator followed by a series regulator to give a stable, low-noise output. These work in auto float/boost mode to keep the batteries fully charged.These also incorporate a low-battery cut-off to avoid over discharging of the battery.Various visual and audio alarms are provided for user convenience.
