2RU HIGH RECTIFIER MODULES
& SHELVES

Up to 50A at 48V, 100A at 24V or 12V

Click here to view the datasheet

Unipower Telecom's Telecommunications Rectifier - Ranger Series are hot-swappable, modular rectifiers which produce up to 50 amperes at 54.4VDC (48V version), up to 100 amperes at 27.2VDC (24V version) or up to 100 amperes at 13.6VDC (12V version). These switching rectifier modules are compact with up to 11 watts/cu.inch power density, taking up only 3.5 inches (two rack spaces) of height. They are ideally suited for both wireless and wireline applications.

Three rectifier modules in a companion 19-inch shelf produce up to 150A at 54.4VDC, 300A at 27.2VDC or 300A at 13.6VDC; four modules in a 23-inch shelf produce up to 200A at 54.4VDC, 400A at 27.2VDC or 400A at 13.6VDC. 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.

FEATURES

• Two Rack Spaces High, 3.5”
• 54.4V at 25 or 50A
• 27.2V at 50 or 100A
• 13.6V at 100A
• 0.99 Power Factor
• Active Load Sharing
• Battery Temp. Compensated Charge Regulation
• 87% Efficiency
• High Power Density: 11W/Cu. Inch
• Hot Swappable
• Integral ORing Diodes
• Class B EMI Filter
• Telecommunications Rectifier

Note: When using RANGER Series rectifiers in conjunction with the DSC1000 it is necessary to specify the I²C communications option by adding

"-Z" to the above model numbers.

For applications without battery charging requiring 48V, 24V or 12V see the TR Series here.

NOTE: To print out the telecommunications rectifier data sheet, you may print from your browser or see a detailed .pdf spec sheet from within Adobe Acrobat. If you need Adobe Acrobat Click Here to download the plug-in.