UNIPOWER Telecom's Ranger Series are hot-swappable, modular rectifiers which produce up to 50 amperes at 54.4VDC and up to 100 amperes at 27.2VDC or 13.6VDC. These switching rectifiers are field-proven reliable with thousands of units in service. They are ideally suited for both wireless and wireline applications.
Three RRSI rectifier modules in a companion 19-inch shelf produce up to 150A at 54.4VDC, or 300A at 13.6 or 27.2VDC; four RRSI modules in a 23-inch shelf produce up to 200A at 54.4VDC or 400A at 13.6 or 27.2VDC. The rectifier modules have automatic load sharing and ORing diodes, so they can be added or replaced while the system is operating. The output voltage of each rectifier module can be adjusted over 45-58, 22.5-29 or 11.25-14.5VDC from a pot on the front panel, or all modules can be adjusted simultaneously from a remote analog input.