Switch Mode Rectifiers (SMR)

SMR (Switching Mode Rectifier) The Allis Electric Switching Mode Rectifier (SMR) has been designed to provide a complete solution to your specific DC power requirements. With highly compact and efficient single-phase R2481 12.5 amps, R2482 25amps, R2485 50amps(Fan cooling), R50C 50amps(Natural cooling), R75C 75amps, and three-phase R100C 100amps rectifier modules, combined with the microprocessor-based C1200C or MCSU Control and Supervisory Unit and optional AC, DC distribution modules, complete DC power systems of up to 11,000amps(R100C modules) capacity can be easily constructed.

Application Telephone exchanges Mobile telephone stations Satellite base-station Microwave links PABX Rural Telecommunications Railway switching controls

Features: Wide AC input range High efficiency, low noise, high power density and compact size Surge and lighting protection and short-circuit tolerance Microprocessor-based Active and passive load sharing Push-in and plug-in for rectifier modules, ease of installation and use Battery-life enhancing features such as charging current control, battery temperature compensation of float voltage, low voltage disconnect, and automatic equalization are all installed Standard communication links RS232 and RS285.