Integrated DC Power 48VDC 90A Telecom Power Supply With Hot Plug Rectifier

Introduction:

The CNHT4890S is specially designed to meet the demand for compact, flexible, high performance, high reliability power supply. The system consists of 1-3 units CNHT2000 high/ standard efficiency rectifier modules of their mixture, a MC2000 monitor modu;e, AC/DC distributors, 19 inches and 3U height standard structure adapts to various telecom cabinet and racks.

Applications:

Marco/micro BTS sites, GSM-R, Enterprise, Broadband access, Optical fiber transmission system

Key features: 

• Design standard: IEC/EN60950

• Cost effective solution:high integrated power supply including rectifier modules, controller, lightning protection, distributions

• Easy maintenance: hot plug rectifier module and fully fronnt-access maintenance system for wall against or corner mounting

• Advanced battery management improves battery lifespan, especially suitable for poor AC mains application

• Extreme wide input voltage: 85V~300VAC

• Extreme wide operation temperature: -30℃~+65℃

• High/standard efficiency rectifier modules are compatible

• 3U height compact design

• System rated capacity: -53.5VDC/90A

• Whole monitor ports, RS232/485/SNMP, dry contactors

• LCD display with a state-of-art interface allows simple and convenient local set up, control and remote monitor