FPRA Flexi Power Rectifier The FPRA is a 6kW output power AC rectifier package made up of three individual 2kW AC/DC power modules operating in a parallel mode configuration. The FPRA also includes a Power Distribution Assembly (PDA), which has a fully integrated battery protection LVD, load/battery circuit breakers, battery current shunt and alarm signals to the BTS EAC interface. Main features:
Compact 3U high 19inch wide rectifier module Outdoor IP55 compliant stand alone module Wide operating temperature & voltage range Modular construction for future expansion
GENERAL
INPUT
Efficiency Losses, max Cooling Air flow IP class
AC connection & nominal voltages
240 (US 1-phase) 230 (Europe 1-phase) 202 (Japan 3-phase delta) 3-phase input supported max 350VAC overvoltage up to 60 seconds
AC range, full power AC range, limited power
180VAC to 315VAC
Frequency range Power factor
45Hz to 66Hz ≥ 0.95
>91% <180W Fan on each rectifier module Back to Front IP54 (w/o front/rear covers) IP55 (with front/rear covers) Operating ambient -40°C to +55°C Storage temperature -45°C to +45°C Start up temperature -40°C -> Distribution 5 x 63A (2 for loads, 3 for batteries)
80VAC to 180VAC
OUPUT Nominal voltage DC range Over voltage protection
Integrated in PDA unit LCD type with buttons System monitoring (local/remote) Parameter setting Temperature compensation Float/boost charging Alarm relay definition Manual/periodic battery test RJ45
